ML18354A616

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Determination of Useful Life of Feeder Cables from the Station Power Transformer to the E-Bus Using the Arrhenius Methodology
ML18354A616
Person / Time
Site: Palisades Entergy icon.png
Issue date: 05/25/1988
From:
Consumers Power Co
To:
Office of Nuclear Reactor Regulation
References
Download: ML18354A616 (138)
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Text

{{#Wiki_filter:* ATTACFIMENT Consumers Power Company Palisades Plant Docket 50-255 Determination of Useful Life of Feeder Cables From the Station Power Transformer To The E-Bus Using The Arrhenius Methodology May 25, 1988 138 Pages OC0588-0021-NL04

1 Objective - The objective of this Engineering Analysis is to determine the useful life of the General Electric Butyl Rubber insulated cable which provides power to the E-Bus from the Station Power Transformer. The useful life of the cable is to be determined using accelerated aging relationships of the Arrhenius method-ology. References

1)

General Electric Data Sheet CM-646 page 3 and 8 Comparison Data on Insulations effective July 19, 1965 (page 3), effective March 30, 1964 (page 8). Data sheet WCD-112 effective October 2, 1972. (Attachment C)

2)

EA-D-PAL-86-198-01 Dated 8/8/86 (Attachment D)

3)

General Electric Wire and Cable Handbook, Application Data, Determin-ation of Conductor Size, page 7. (Attachment E)

4)

Palisades Workorder No. 24606784

5)

Computer Program, FIECAG cable ampacity program owned by the Canadian Electrical Association. (See Attachmen.t B)

6)

EPRI Publication NP-1558, A Review of Equipment Aging Theory and Tech-nology, provides the accelerated aging rate and incorpora.tion of multiple operating temperatures concepts used in the analysis. Input Analysis

1)

Reference 1 provides data on the cable under analysis, General Electric Butyl Insulated, SI-58243, 1/C, 500 mcm, 5KV cable.

2)

Reference 2 provides information on the cable application

3)

Reference 3 includes an Arrhenius Plot of the useful life of Butyl rubber.

4)

Reference 4 describes the removal of conduit and installation of tray which provides the raceway for the cable being analyzed. The conduit configuration values were used as inputs to the cable capacity/conductor temperature computer program.

5)

Reference 5 is the computer program which models cable/raceway con-figuration and cable characteristics to determine steady state cable ampacity/temperature relationships. Section I of Attachment B is a description of the program, Section II lists assumptions and copies of the data input sc~eens, Section III includes the ampacity results in combination with conductor temperatures for cable in conduit. Section IV includes a test report by Phillips Cables which compared cable test values with the computer program, !CEA tables, and manufacturers catalog data. Assumptions Cable actual currents were collected from historical records contained on microfilm. Data on the E bus from 1972 to present has been utilized in this analysis. MI0588-348A-TC08

1) The largest value (increased to the next 10 amps) recorded in a particular day was used in the analysis.

On occasion this maximum was achieved for only a one hour duration, thus considerable margin is introduced.

2) The E Bus normally receives power from the Station power transformer but is powered from the Start-up transformer during plant shutdown except when backfeeding.

The analysis assumes power is always supplied by the station power transformer, again introducing margin.

3) The General Electric Arrhenius Plot for Butyl rubber does not provide lifetime for temperatures less than 80°C.

The analysis determines the current at which 80°C is reached. Current values less than those producing 80°C would increase the useful life of the cable but as the plot does not. include this lower range, all lesser currents are assumed to produce 80°C.

4) The start of reduction of useful life of the cable is assumed to be March 1971, the start of the plant. Prior ambient temperatures for Butyl rubber would not reduce its useful life significantly.
5) Data that was unavailable or unreadable is assumed to produce a cable temperature of 90°C (Fully Loaded).

Analysis 2 The analysis determines the useful life of the Butyl rubber using the Arrhenius methodology. This methodology relates the rate of material degrad-ation to the temperature the material experiences. Reference 3 provides a temperature-lifetime relationship. This relationship can be used to predict a useful life of a material exposed to a single temperature. The plot can also be.used to relate multiple temperatures experienced by reducing amounts of lifetime from an overall "lifetime pool". As a starting point, the 100% loading capability for the cable insulation, 90°C is selected. From the plot, this temperature yields 19 years of useful life. This value (19 years) will be the "lifetime pool" from which time will be subtracted. In order to properly account for chang~s to the 90°C lifetime, the actual time duration the different temperature was experienced must be subtracted from the lifetime pool at an appropriate rate determined by the Arrhenius Plot. MI0588-348A-TC08

A computer program has been used to model the field configuration. The computer program yields the following values: CABLE CABLE CURRENT TEMPERATURE, aC llOO 97° 1090 960 1080 95° 1070 95° 1060 94° 1050 93° 1040 93° 1030 92° 1020 91° 1010 90° 840 80° 3 To simplify calculations and to introduce significant margin, all recorded currents less than 840 am~s are assumed to produce a cable temperature of 80°C. From the data on attachment A; Number of Days at or below 840A is 4784 days To simplify calculations, currents producing temperatures between 80°C and 90°C, which would increase useful life at 90°C, will be assumed to produce 90°C. Reductions to useful life occur when currents produce temperatures greater than 90°C. From the data of attachment A; Current* Number of Days* (From the Arrhenius Plot)~-k 1020 10 91°C 15 years 1030 1 92°C 10 years 1040 4 93°C 7 years 1050 1 93°C 7 years 1060 2 94°C 7 years 1070 0 95°C 7 years 1080 0 95°C 7 years 1090 0 96°C 6 years 1100 1 97°C 6 years >1100 0

  • Overload currents (producing conductor temperatures > 90°C) and corresponding durations experienced at Palisades.
    • Computer generated temperatures and corresponding useful lifetimes from Arrhenius Plot.

MI0588-348A-TC08

Correct ions:

  • Reduction to Current Correction Factor Duration (days) 90°C Life Pool (years)

~ 840 - 19+50 x 4784 + 365 = - 4.98 1010 - 19+19 x 1447 - 3.96 1020 - 19+15 x 10 - 0.04 1030 - 19+10 x 1 - 0.01 1040 - 19+7 x 4 - 0.03 1050 - 19+7 x 1 - 0.01 1060 - 19+7 x 2 - 0.02 1070 - 19+7 x 0 II 0 1080 - 19+7 x 0 II 0 1090 - 19+6 x 0 II 0 llOO - 19+6 x 1 II - 0.01 Total Correction = -9.1 years From the Arrhenius Plot: Useful life at 90°C (100% cable load) is 19 years. Incorporating Correction to Useful Life: 19 years - 9.1 years = 9.9 years useful life at 90°C from 5/16/88. Conclusion The 9.9 year rema1n1ng value is a product of actual cable currents experi-enced since 1971 and assumes a 90°C cable temperature. Fifteen hundred horsepower circulating water pumps, part of the original plant design (one of which was powered from E-Bus) are not now in use. This factor and a review of the last few years E-Bus current data provides assurance that the larger cable currents experienced early in plant operation will not cause future cable aging at a rate greater than that which is antici-pated and *included in the analysis. MI0588-348A-TC08 4

  • .)

Attachment A Data Cable Ampacity Station Transformer to E-Bus Feeder

Ca~ le Ampaci'-fy: S+af/on I f'ons-Corrner 'To -Bus Feeder : Dofq Reduc.,+1011 .-AMp.S OF 2?i9'1.5 . '/>I 'S O+o/SD 195 l/30 10 4'-1 -~ /60 Ll8 41.fD 4 '-/ sz. 170 33 450 31 38 180 £1.t> LJbO 51 7'-10 bo 170 3S 1-) 70 29 75() 4'-1 200 £b '-180 !./I 760 /IS Z.10 23 410 33 770 bO 2ZD 1/7 ,5"DO 87 7&0 //Z 230 2G S'JO tj?_ 790 71 2'-/0 So szo I I 7 soc 23/ zso 1./0 530 3~ SID 132 260 7/ SL/D sz.. 8ZD 183 270 70 sso l/9 gJo /JO ZBO 80 Sbo SS S'io 120* z~o &I 570 r~ 8SD 69 .300 z JZ. 080 93 8,0 8(o 310 73 590 b3 870 l// 520 JD8 bDO /30 g.go l/O 330 7'1 oJO sz ~'70 20 3LID 90 bZO so 9o:J /7 3SO 03 6)0 3~ 910 2 3b0.03 6 '-/ 0 Y3 1Zo l I 370 4 '-I 6SO 3'-1 '73D 7 380 31 6?:; 0 50 91./0 2.0 390 /7 b}Q SC/ qsa IY 400 LJB 680 ~~ Cf{;{) 17 410 7~ 690 7 '-/ cr10, (_ 4(0 2Lf 700 99 '180 ""'2. z

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OC0588-0021-NL04 TABLES OF BUS lE CABLE LOADINGS 1983 THROUGH 1988

SH 1 of 15 Palisades Bus le Station Power Load Normal Conditions* Day IE kv IE amps IE 111 I 01-Jan-83 2.4 820 3 2 02-Jan-83 2.4 820 3 3 03-Jan-83 2.4 860 3.15 4 04-Jan-83 2.4 880 3.3 5 05-Jan-83 2.4 850 3.15 6 O&-Jan-83 2.4 835 3 7 07-Jan-83 2.4 850 3.2 8 08-Jan-83 2.4 820 3.05 9 09-Jan-83 2.4 020 3.05 10 IO-Jan-03 2.38 070 3.1 11 11-Jan-03 2.4 060 3.15 12 12-Jan-83 2.4 030 3.1 13 13-Jan-03 2.4 8b0 3.2 14 14-Jan-03 2.4 050 3.1 15 15-Jan-83 2.4 030 3.1 16 16-Jan-83 2.4 830 3 17 17-Jan-83 2.4 060 3.2 18 18-Jan-83 2.4 850 3.2 19 19-Jan-83 2.4 880 3.25 20 20-Jan-03 2.4 890 3.3 21 21-Jan-03 2.4 070 3.2 22 22-Jan-83 2.4 880 3.3 23 23-Jan-83 . 2.4 830 3.2 24 24-Jan-03 2.4 8&0 3.2 25 25-Jan-83 2.4 8&0 3.2 2& 2b-Jan-83 2.4 800 3.1 27 27-J an-83 2.4 800 3 28 28-Jan-83 2.4 860 3.2 29 29-Jan-83 2.4 820 3 30 30-Jan-83 2.4 830 3 31 31-Jan-83 2.4 850 3.2 32 01-Feb-83 2.4 8&0 3.2 33 02-Feb-83 2.4 870 3.2 34 03-Feb-83 2.43 870 3.3 35 04-Feb-83 2.4 900 3.3 36 05-Feb-83 2.4 880 3.25 37 06-Feb-83 2.4 880 3.2 38 07-Feb-83 2.4 880 3.3 39 08-Feb-83 2.4 880 3.3 40 09-Feb-83 2.4 880 3.25 41 10-Feb-83 2.4 885 3.3 42 ll-Feb-83 2.4 900 3.3 43 12-Feb-83 2.4 850 3.2 44 13-Feb-83 2.4 850 3.2 45 14-Feb-83 2.4 870 3.2 46 15-Feb-83 2.4 870 3.25 47 16-Feb-83 2.4 900 3.2 48 17-Feb-83 2.4 860 3.15 49 18-Feb-83 2.38 880 3.25 50 19-Feb-83 2.37 870 3.2 51 20-Feb-83 2.37 840 3.1 52 21-Feb-83 2.38 840 3.1.

SH 2 of 1S 53 22-Feb-83 2.4 BoO 3.2 54 23-Feb-83 2.4 BoO 3.2 SS 24-Feb-83 2.4 880 3.3 So 2S-Feb-83 2.4 890 3.3 57 2&-Feb-83 2.4 870 3.3 5B 27-Feb-83 2.4 B30 3.1 59 28-Feb-83 2.4 B70 3.2 60 01-11ar-83 2.4 B40 3.1 61 02-l'lar-83 2.4 870 3.2 62 03-11ar*B3 2.4 830 3 63 04-l'lar-83 2.4 795 2.85 64 05-11ar-83 2.4 780 2.B5 65 06-11ar-83 2.4 760 2.B bb 07-11ar-83 2.39 790 2.9 67 08-11ar-83 2.38 B30 3 bB 09-11ar-83 2.39 830 3 69 10-l'lar-83 2.4 840 3.1 70 11-l'lar-83 2.4 860 3.2 71 l2-11ar-83 2.4 BbO 3.1 72 13-l'lar-83 2.4 820 3.1 73 l4-11ar-83 2.4 820 3.1 74 15-11ar-B3 2.4 B20 -r " 75 l b-l'lar-83 2.39 820 3 76 17-l'lar-83 2.38 820 3 77 18-l'lar-83 2.4 BbO 3.1 78 19-l'lar-83 2.39 B30 3.05 79 20-l'lar-83 2.37 820 3 80 21-l'lar-B3 2.4 BOO 3.05 Bl 22-11ar-83 2.4 BBO 3.3 B2 23-l'lar-83 2.4 BbO 3.2 83 24-11ar-83 2.4 B70 3.25 B4 25-11ar-B3 2.4 BbO 3.2 BS 26-11ar-B3 2.4 870 3 Bb 27-11ar-B3 2.4 B50 3.1 87 2B-l'lar-83 2.4 BBO 3.b BB 29-l'lar-B3 2.4 B60 3.2 B9 30-l'lar-B3 2.4 BSO 3.2 90 31-l'lar-83 2.4 BbO 3.2 91 01-Apr-83 2.39 B45 3.lS 92 02-Apr-83 2.4 840

3. 1 93 03-Apr-B3 2.4 B30 3.05 94 04-Apr-83 2.4 B50 3.1 95 OS-Apr-83 2.4 870 3.2 9o o&-Apr-83 2.4 830 3.05 97 07-Apr-83 2.4 840 3.2 98 08-Apr-83 2.4 BOO 2.95 99 09-Apr-83

. 2.4 BOO 2.95 100 10-Apr-83 2.46 800 2.95 101 ll-Apr-83 2.4 BlO 3 102 12-Apr-B3 2.4 B30 3.1 103 13-Apr-83 2.4 BOO 2.8 104 14-Apr-83 2.4 820 3 105 15-Apr-B3 2.4 B40 3.1 lOo lb-Apr-B3 2.4 810 3 107 17-Apr-83 2.4 -840 3.1 lOB 18-Apr-83 2.4 830 3

SH 3 of 15 109 19-Apr-83 2.4 850 3.15 110 20-Apr-83 2.46 840 3 111 21-Apr-83 2.4 820 2.95 112 22-Apr-B3 2.4 BOO 2.9 113 23-Apr-B3 2.4 810 3 114 24-Apr-B3 2.4 BBO 2.9 115 25-Apr-B3 2.4 B50 3.1 116 26-Apr-B3 2.4 BIO 3 117 27-Apr-83 2.38 BOO 2.9 118 28-Apr-83 2.38 870 3 119 29-Apr-B3 2.3B BOO 3 120 30-Apr-63 2.39 800 2.9 121 01-"ay_-83 2.37 800 2.9 122 02-May-83 2.37 810 2.9 123 03-May-83 2.4 870 3.15 124 04-"ay-83 2.4 810 3 125 05-"ay-83 2.4 810 "/.,, 126 06-"ay-83 2.38 790 2.85 127 07-"ay-B3 2.4 760 2.8 128 08-"ay-83 2.4 790 2.9 129 09-"ay-B3 2.38 B20 3 130 10-"ay-B3 2.4 850 3.1 131 11-"ay-83 2.38 BOO 2.9 132 12-11ay-B3 2.36 B20 2.95 133 13-11ay-B3 2.39 B30 3.05 134 14-11ay-83 2.38 810 2.9 135 15-11ay-B3 2.4 810 2.9 136 16-11ay-B3 2.39 860 3.15 137 17-11ay-B3 2.4 840 3.1 138 18-11ay-83 2.4 830 3 139 19-11ay-83 2.4 BOO 2.9 142 22-11ay-B3 2.42 770 2.2 143 23-l'lay-83 2.4 7BO 2.8 144 24-11ay-83 2.4 800 2.9 145 2S-11ay-83 2.4 770 2.85 146 26-11ay-83 2.4 790 2.9 147 27-11ay-83 2.4 780 2.85 148 28-11ay-83 2.4 770 2.7 149 29-11ay-B3 2.4 760 2.7 150 30-11ay-83 2.4 760 2.8 151, 31-11ay-83 2.39 7BO 2.85 152 01-Jun-83 2.39 780 2.e 153 02-Jun-83 2.38 810 2.9 154 03-Jun-83 2.4 BOO 2.9 155 04-Jun-B3 2.37 BOO 2.8 156 05-Jun-83 2.38 BOO 2.85 157 06-Jun-B3 2.39 BOO 2.9 158 07-Jun-83 2.4 BOB 2.9 159 08-Jun-83 2.4 BOO 2.9 160 09-Jun-83 2.4 815 2.9 161 10-Jun-B3 2.39 800 2.85 162 11-Jun-83 2.4 800 2.85 163 12-Jun-83 2.45 BOO 2.9 164 13-J un-B3 2.4 805 2.9 l&S 14-Jun-83 2.4 840 3.1 166 15-Jun-83 2.4 820 2.95

SH 4 o1 15 107 16-Jun-83 2.4 800 2.95 168 17-Jun-83 2.4 820 2.95 169 18-Jun-83 2.4 760 2.7 170 19-Jun-83 2.4 BOO 2.8 171 20-Jun-83 2.4 800 2.95 172 21-Jun-83 2.43 840 3.1 173 22-Jun-83 2.4 850 3.1 174 23-Jun-83 2.45 860 3.1 175 24-Jun-83 2.4 840 3.05 176 25-Jun-83 2.4 800 2.75 177 26-Jun-83 2.4 820 2.9 178 27-Jun-83 2.42 840 3 179 28-Jun-83 2.4 810 2.9 180 29-Jun-83 2.39 820 2.9 181 30-Jun-83 2.4 820 2.92 327 22-Nov-84 2.45 830 3.2 328 23-Nov-84 2.48 890 3.15 329 24-Nov-84 2.45 820 3.1 330 25-Nov-84 2.45 780 2.8 331 26-Nov-84 2.45 790 3.05 332 27-Nov-84 2.46 800 3 333 28-Nov-84 2.47 860 3.4 334 29-Nov-84 2.48 840 3.2 335 30-Nov-84 2.47 820 3.1 336 01-Dec-84 2.5 840 3.2 337 02-Dec-84 2.48 840 3.25 338 03-Dec-84 2.46 860 3.3 339 04-Dec-84 2.47 880 3.3 340 05-Dec-84 2.48 890 3.45 341 06-Dec-84 2.5 850 3.3 342 07-Dec-84 2.5 850 3.3 343 08-Dec-84 2.5 840 3.4 344 09-Dec-84 2.5 840 3.3 345 10-Dec-84 2.5 850 3.25 346 11-Dec-84 2.5 820 3.3 347 12-Dec-84 2.48 830 3.2 348 13-Dec-84 2.48 820 3.2 349 14-Dec-84 2.47 865 3.3 350 15-Dec-84 2.5 860 3.3 351 16-Dec-84 2.5 800 3.1 352 17-Dec-84 2.46 820 3.18 353 18-Dec-84 2.45 . 860 3.4 354 19-Dac--84 2.46 90:1 3.5 355 20-Dec-84 2.48 860 3.3 356 21-Dec-84 2.47 880 3.4 357 22-Dec-84 2.47 860 3.35 358 23-Dec-84 2.47 01:i 3.35 359 24-Dec-84 2.45 840 3.2 360 25-Dec-84 2.45 850 3.2 361 26-Dec-84 2.45 860 3.35 362 27-Dec-84 2.5 860 3.3 363 28-Dec-84 2.5 840 3.3 364 29-Dec-84 2.5 830 3.2 365 30-Dec-84 2.5 860 3.4 366 31-Dec-84 2.5 830 3.2 l 01-Jan-85 2.5 870 3.4

SH 5 of 15 2 02-Jan-85 2.45 880 3.4 3 03-Jan-85 2.48 900 3.4 4 04-Jan-85 2.46 900 3.5 5 05-Jan-85 2.48 860 3.3 b Ob-Jan-85 2.47 870 3.3 7 07-Jan-85 2.45 860 3.3 8 08-Jan-85 2.45 900 3.7 9 09-Jan-85 2.43 870 3.5 10 10-Jan-85 2.45 960 3.5 11 11-J an-85 2.46 880 3.4 12 12-Jan-85 2.47 8b0 3.3 13 13-Jan-85 2.4b 880 3.7 14 14-Jan-85 2.47 880 3.5 15 15-Jan-85 2.45 880 3.4 lb lb-Jan-BS 2.47 880 3.4 17 17-Jan-85 2.47 880 3.45 18 lB-Jan-85 2.47 900 3.5 19 19-Jan-85 2.47 900 3.5 20 20-Jan-85 2.45 900 3.5 21 21-Jan-85 2.4b 930 3.6 22 22-Jan-85 2.45 890 3.4 23 23-Jan-85 2.45 890 3.b 24 24-Jan-85 2.45 8b0 3.3 25 25-Jan-85 2.45 990 3.4 26 2b-Jan-B5 2.42 870 3.4 27 27-Jan-85 2.45 920 3.55 28 28-Jan-85 2.45 8b0 3.4 29 29-Jan-85 2.45 900 3.b 30 30-Jan-85 2.45 850 3.3 31 31-Jan-85 2.45 850 3.5 32 01-Feb-85 2.45 880 3.4 33 02-Feb-85 2.45 860 3.3 34 03-Feb-85 2.45 870 3.4 35 04-Feb-85 2.46 885 3.4 36 05-Feb-85 2.45 880 3.3 37 Ob-Feb-85 2.48 880 3.4 38 07-Feb-85 2.49 880 3.4 39 08-Feb-85 2.47 870 3.7 40 09-Feb-85 2.48 860 3.4 41 10-Feb-85 2.49 700 2.75 42 11-Feb-85 2.48 840 3.3 43 12-Feb-85 2.47 BbO 3.3 44 13-Feb-85 2.46 830 3.3 45 14-Feb-85 2.48 850 3.4 46 15-Feb~85 2.46 870 3.3 47 lb-Feb-BS 2.45 835 3.2 48 17-Feb-85 2.45 830 3.2 49 18-Feb-85 2.47 820 3.25 50 19-Feb-85 2.48 850 , 3. 2 51 20-Feb-85 2.48 840 3.2 52 21-Feb-85 2.45 830 3.2 53 22-Feb-85 2.46 820 3.2 54 23-Feb-85 2.45 8b0 3, 1 55 24-Feb-85 2.45 810 3.05 Sb 25-Feb-85 2.46 870 3.1 57 2b-Feb-85 2.4& 810 3.1

SH 6 of 15 58 27-Feb-BS 2.4S 840 3.4 59 2B-Feb-BS 2.4S B10 3.1 60 01-"ar-BS 2.44 BOO 3 61 02-"ar-85 2.43 7BO 2.9 62 03-"ar-BS 2.44 830

3. LS 63 04-"ar-BS 2.45 820
3. LS 64 05-l'!ar-BS 2.45 860
3. 1 65 06-l'!ar-BS 2.48 820 3.14 66 07-"ar-85 2.45 820 3.1 67 08-Mar-85 2.45 800 3

68 09-"ir-85 2.45 780 3.B 69 10-Mar-B5 2.45 760 2.9 70 11-Mar*BS 2.4S 7SO 2.B 11 12-Mar-BS 2.45 790 3.9S 72 13-Mar-BS 2.47 BOO 3 73 14-"ar-BS 2.47 7BO 3 74 1S-l'!ar-BS 2.4S 775 2.9 75 16-l'!ar-BS 2.45 7BO 2.9 76 17-"ar-B5 2.45 780 3 77 LB-Mar-BS 2.47 BOO

3. 1 7B 19-"ar-BS 2.48 7BO 2.9 79 20*Mar-B5 2.45 7BO 3

BO 21-l'lar-8S 2.45 BOO 3.1 Bl 22-"ar-85 2.46 BOO 2.95 B2 23-Mir*BS 2.45 BlO 3 B3 24-l'!ar-B5 2.44 BlO 3.05 B4 25-l'!ar-B5 2.45 800 3 BS 26-l'!ar-8S 2.48 800 3 B6 27-l'!ar-B5 2.4S B10 3 B7 2B-l'!ar-BS 2.44 BOO 2.9 88 29-l'!ar-85 2.46 810

3. 1 B9 30-Mar-BS 2.45 BOO 3.

90 31-"ar-BS 2.45 BOO 3.1 91 01-Apr-BS 2.45 BSO 3.3 92 02-Apr-BS 2.47 B20 3.2 93 03-Apr-B5 2.43 BSO 3.15 94 04-Apr-BS 2.43 BOO 3 95 OS-Apr-BS 2.45 B30 3 90 06-Apr-BS 2.44 B20 3.1 97 07-Apr-BS

  • 2. 45 B30 3.2 98 OB-Apr-BS 2.4S B60 3.2 99 09-Apr-BS 2.4S B40 3.2 100 LO-Apr-BS 2.46 B40 3.1S 101 11-Apr-85 2.48 780 2.9 l02 12-Apr-BS 2.47 680 2.S 103 13-Apr-BS 2.46 790.

2.9 l04 14-Apr-B5 2.45 BlO 3 10S lS-Apr-BS 2.44 800 3 106 lb-Apr-BS 2.46 800 3 107 17-Apr-85 2.4S B20 3.2 108 18-Apr-BS 2.48 BOO 2.9 109 19-Apr-BS 2.5 830 3' 1 110 20-Apr-BS 2.45 BOO 2.9 111 21-Apr-BS 2.42 820 3 112 22-Apr-85 2.45 B30 3.1 113 23-Apr-BS 2.46 810 3

SH 7 Of* 15 114 24-Apr-85 2.45 830 3.1 115 25-Apr-85 2.46 820 3 116 26-Apr-85 2.47 830 3.05 117 27-Apr-85 2.48 775 2.9 110 28-Apr-85 2.48 780 2.9 119 29-Apr-85 2.46 810 3 120 30-Apr-85 2.48 815 3.05 121 01-May-85 2.5 800 2.95 122 02-May-85 2.45 820 3.05 123 03-May-85 2.45 800 3 124 OHlay-85 2.47 765 2.83 125 05-May-85 2.47 780 2.9 126 06-May-85 2.43 805 3.05 127 07-May-85 2.46 810 3 12B OB-May-85 2.4B BOO 3 129 09-May-85 2.43 810 3 130 10-May-85 2.47 860 3.2 131 11-May-85 2.46 850 3.1 132 12-May-85 2.5 820 3 133 13-May-85 2.45 860 3.2 134 14-May-85 2.48 820

3. 1 135 15-May-85 2.45 820 2.95 136 16-May-85 2.42 800 2.9 137 17-May-85 2.45 820 3.1 138 18-May-85 2.45 820 3.1 139 19-May-85 2.45 800 2.93 140 20-May-85 2.43 800 3

141 21-May-85 2.44 800 2*. 95 142 22-May-85 2.42 800 2.9 143 23-May-85 2.45 790 2.8 144 24-May-85 2.5 830 3.1 145 25-May-85 2.5 BOO 3 146 26-May-B5 2.45 810 2.9 147 27-May-85 2.45 BOO 2.B2 14B 2B-May-B5 2.45 BOO 2.9 149 29-May-B5 2.44 795 2.9 150 30-May-B5 2.45 820 3 151 31-May-85 2.45 B20 3 152 0Hun-B5 2.42 800 2.9 153 02-Jun-B5 2.44 7BO 2.B 154 03-Jun-B5 2.47 BOO 3 155 04-Jun-85 2.45 7B5 2.9 156 05-Jun-85 2.45 780 2.95 157 06-Jun-85 2.45 BOO 2.9 158 07-Jun-85 2.48 BOO 2.B5 159 OB-Jun-85 2.43 810 2.9 160 09-Jun-BS 2.42 B20 2.95 161 10-Jun-B5 2.45 790 2.9 162 !Hun-BS 2.45 780 2.8 163 12-Jun-85 2.45 770 2.B5 164 13-Jun-85 2.45 BOO 3 165 14-Jun-BS 2.45 BOO 3 166 15-Jun-85 2.48 760 2.B 167 16-Jun-B5 2.45 780 2.85 168 17-Jun-B5 2.45 BIO 3 169 !B-Jun-85 2.45 B20 3

SH B ai 15 170 19-Jun-BS 2.45 B20 3.1 171 20-Jun-BS 2.45 BlO 2.95 172 21-Jun-85 2.45 B40

3. 1 173 22-Jun-BS 2.43 B90 3

174 23-Jun-B5 2.45 BOO 2.9 175 24-Jun-B5 2.45 BOO 2.9 176 25-Jun-85 2.43 B40 3 177 26-Jun-85 2.45 830

3. 1 178 27-Jun-85 2.5 810 3

179 28-Jun-85 2.5 820 3 180 29-Jun-85 2.45 760 2.B lBl 30-Jun-BS 2.44 800 2.9 1B2 01-Jul-BS 2.4S 810 3 183 02-Jul-BS 2.4S 8SO 3.2 184 03-Jul-8S 2.4S 820 3.2 lBS 04-Jul-BS 2.45 BOS ~.9 1B6 OS-Jul-BS 2.42 810 2.9S 187 06-Jul-BS 2.41 815 2.95 188 07-Jul-85 2;4s 780 2.8S 189 08-Jul-8S 2.48 840 3.lS 190 09-Jul-BS 2.S 890 3.4 191 10-Jul-BS 2.47 B60

3. lS 192 11-Jul-BS 2.4S 810 2.9 193 12-Jul-8S 2.4S 8SO 3.1 194 13-Jul-8S 2.48 84S 3

19S 14-Jul-8S 2.45 820 2.95 19b 15-Jul-B5 2.48 805 3 197 16-Jul-85 2.41 820 2.9 198 17-Jul-B5 2.45 830 2.9 199 18-Jul-B5 2.45 860 3 200 19-Jul-85 2.45 B30 2.95 io1 20-Jul-85 2.43 BOO 2.9 202 21-Jul-85 2.42 BOS 2.9 203 22-Jul-BS 2.45 800 2.9 204 23-Jul-B5 2.4S BOO 2.9 205 24-Jul-BS 2.44 BlO 2.9 206 25-Jul-BS 2.45 B30 3.1 207 26-Jul-85 2.42 BOO 2.B5 20B 27-Jul-BS 2.4S BOO 2.9 209 2B-Jul-BS 2.42 BlO 2.9 210 29*Jul-BS 2.44 B2S 2.9 211 30-Jul-BS 2.4S BlO 2.9 212 31-Jul-8S 2.43 790 2.BS 213 01-Aug-BS 2.46 BOO 2.9 214 02-Aug-85 2.45 820 3 21S 03-Aug-85 2.43 780 2.8 216 04-Aug-85 2.44 760 2.8 217 05-Aug-85 2.43 840 3,05 218 06-Aug-85 2.44 B20 2.95 219 07-Aug-BS 2.45 B50 3.1 220 OB-Aug-85 2.45 850 3.1 221 09-Aug-B5 2.46 B30 3 222 10-Aug-85 2.43 790 2.8 223 11-Aug-85 2.42 780 2.8 245 02-Sep-BS 2.46 770 2.8 246 03-Sep-85 2.46 800 2.9S

SH q of 15 247 04-Sep-85 2.48 820 3 248 05-Sep-85 2.4S 860

3. 1 249 06-Sep-85 2.4S 830 3

250 07-Sep-8S 2.45 760 2.8 251 08-Sep-85 2.45 7&0 2.8 253 10-Sep-85 2.4S 800 2.9 254 11-Sep-85 2.46 800 2.9 255 12-Sep-8S 2.46 780 2.9 256 13-Sep-85 2.45 780 2.9 257 14-Sep-85 2.45 740 2.7 259 16-Sep-85 2.45 880 3 260 17-Sep-85 2.43 B20 3.05 261 18-Sep-85 2.45 BOO 2.9 262 19-Sep-85 2.46 845

3. 1 263 20-Sep-85 2.44 B65 3.2 264 21-Sep-B5 2.45 7BO 2.8 265 22-Sep-B5 2.46 790 2.B7 266 23-Sep-B5 2.45 B40
3. 1 267 24-Sep-B5 2.47 7BO 2.B 26B 25-Sep-85 2.45 760 2.9 269 26-Sep-B5 2.46 BOO 2.B 270 27-Sep-85 2.45 760 2.B 271 28-Sep-85 2.46 760 2.8 272 29-Sep-85 2.46 760 2.8 273 30-Sep-B5 2.45 BOO 2.92 274 01-0ct-B5 2.45 780 2.9 275 02-0ct-85 2.45 770 2.9 270 03-0ct-85 2.45 790 2.9 277 04-0ct-85 2.45 780 2.9 278 05-0ct-85 2.45 760 2.9 279 06-0ct-85 2.48 760 2.8 280 07-0ct-B5 2.47 790 2.9 281 08-0ct-85 2.45 800 3

282 09-0ct-B5 2.46 760 2.85 283 10-0ct-85 2.45 770 2.9 284 11-0ct-85 2.46 780 2.9 285 12-0ct-85 2.45 760 2.8 28b 13-0ct-85 2.47 7b0 2.B 287 14-0ct-85 2.45 785 2.9 288 15-0ct-85 2.45 770 2.85 293 20-0ct-85 2.4b 600 2.4 294 21-0ct-85 2.45 BOO 2.9 295 22-0ct-85 2.45 810 3 296 23-0ct-85 2.45 790 2.9 297 24-0ct-85 2.43 820 3 298 25-0ct-85 2.45 BOO 2.9 299 26-0ct-85 2.45 790 2.9 300 27-0ct-85 2.45 800 2.9 301 28-0ct-85 2.42 820 3 302 29-0ct-B5 2.47 790 2.9 303 30-0ct-85 2.46 800 -r.., 304 31-0ct-85 2.45 810 3 305 01-Nov-B5 2.45 790 2.8 306 02-Nov-B5 2.45 780 2.B5 307 03-Nov-85 2.46 800 2.95 308 04-Nov-85 2.45 810 3

SH 10 of 15 309 05-Ncv-BS 2.45 800 2.9 310 Ob-Nev-BS 2.45 790 3 311 07-Ncv-85 2.45 BOO 3 312 08-Ncv-85 2.45 800 2.9 313 09-Nov-85 2.45 790 2.9 314 10-Nov-85 2.45 BOO 3 315 11-Nov-85 2.45 820 3.1 31b !2-Nov-85 2.45 820 3.1 317 !3-Nov-85 2.5 820 3 318 !4-Nov-85 2.47 840 3.2 319 !5-Nov-85 2.48 840 3.2 320 16-Nov-85 2.48 820

3. I 321 !7-Nov-85 2.5 820 3.05 322 18-Nov-B5 2.48 820
3. 1 323 19-Nov-85 2.47 BIO 3.05 324 20-Nov-85 2.48 850 3.3 325 21-Nov-85 2.5 830 3.2 32b 22-Nov-85 2.5 840 3.2 327 23-Nov-85 2.5 840 3.18 328 24-Nov-85 2.47 820
3. 1 329 25-Ncv-BS 2.45 860 3.4 330 26-Nov-85 2.45 840 3.15 331 27-Nov-B5 2.48 820 3.1 332 28-Nov-85 2.48 830 3.15 333 29-Nov-85 2.45 850 3.2 334 30-Nov-85 2.47 830 3.1 64 05-11ar-Bb 2.45 510 I. 3 65 06-l'lar-86 2.45 840 2.2 6b 07-l'lar-Bb 2.45 820 2.3 87 28-l'lar-Bb 2.46 745
1. B BB 29-Mar-Bb 2.45 800 2.05 89 30-l'lar-Bb 2.42 750
1. 9 90 31-i'lar-86 2.47 770
1. 9 91 01-Apr-86 2.4 760
1. 9 92 02-Apr-86 2.45 800 2.12 93 03-Apr-86 2.44 790 2.05 94 04-Apr-86 2.43 790 2.03 95 05-Apr-86 2.43 760
1. 95 96 06-Apr-86 2.42 740 I. 9 97 07-Apr-86 2.43 780 2.02 98 08-Apr-Bb 2.44 780 2

99 09-Apr-Bb 2.42 810

2. 1 100 10-Apr-06 2.43 800 2.1 103 13-Apr-B6 2.45 620
1. 6 104 14-Apr-96 2.47 790 2.05 105 15-Apr-B6 2.45 820 2.15 106 16-Apr-B6 2.45 820 2.2 107 !7-Apr-86 2.43 830 2.2 108 18-Apr-86 2.44 740 I. 9 109 19-Apr-86 2.42 740 1.9.

110 20-Apr-96 2.43 780 2 111 21-Apr-86 2.42 800

2. 1 112 22-Apr-06 2.43 800 2.1 113 23-Apr-86 2.45 820 2.2 114 24-Apr-86 2.45 810
2. I 115 25-Apr-86 2.45 780 2

SH 11 of 15 116 26-Apr-86 2.43 740

1. 9 117 27-Apr-86 2.42 770
1. 95 118 28-Apr-86 2.44 800 2

119 29-Apr-86 2.43 780 2 120 30-Apr-86 2.45 780 2 121 01-11ay-86 2.43 760

1. 95 122 02-11iy-86 2.45 780 2

123 03-11ay-86 2.43 760

1. 9 124 04-11ay-B6 2.4 760 2

125 05-11ay-86 2.42 800 2 126 06-11ay-86 2.42 820 2 127 07-11ay-86 2.42 775 2 128 08-11ay-86 2.45 700

1. 95 129 09-11ay-86 2.42 790 2

130 10-11ay-86 2.42 780

1. 9 131 11-11ay-86 2.42 770
1. 9 132 12-11ay-86 2.42 780 2

133 13-l'lay-86 2.41 800 2 134 14-11ay-86 2.45 750

1. 9 135 15-11ay-86 2.43 BOO 2

136 16-11ay-86 2.45 780 2 137 17-11ay-86 2.4 750

1. 9 138 18-11ay-86 2.43 760
l. 92 139 19-11ay-86 2.42 BOO 2

140 04-Apr-87 2.43 500

1. 95 141 05-Apr-87 2.44 520 2

142 06-Apr-87 2.45 630 2.4 143 07-Apr-87 2.43 620 2.35 144 OB-Apr-87 2.42 650 2.5 145.09-Apr~B7 2.4 630 2.5 146 10-Apr-87 2.45 630 2.4 147 11-Apr-87 2.43 760 2.9 148 12-Apr-87 2.5 770 2.95 149 13-Apr-87 2.43 500

1. 9 150 14-Apr-87 2.43 490
1. 9 151 15-Apr-87 2.42 465
1. 8 152 16-Apr-87 2.43 480
1. 8 153 17-Apr-87 2.43 510 2

154 18-Apr-87 2.45 540 2.7 155 19-Apr,.87 2.4 760 2.8 156 20-Apr-87 2.38 820 2.9 157 21-Apr-87 2.4 790 2.95 158 22-Apr-87 2.39 810 3 159 23-Apr-87 2.39 790 3 160 24-Apr-87 2.42 780 3 161 25-Apr-87 2.4 820 3.1 162 26-Apr-87 2.41 785 2.95 163 27-Apr-87 2.4 800 3 164 28-Apr-87 2.4 830 3.1 165 29-Apr-87 2.4 780 2.8 166 30-Apr-87 2.4 780 2.8 167 01-11ay-87 2.4 880 3 168 02-11ay-87 2.4 810 3 169 03-11ay-87 2.4 800 2.95 170 04-11ay-87 2.4 810 3 171 05-11ay-87 2.4 810 3

SH 12 of IS 172 Ob-l'lay-87 2.4 800 3 173 07-l'lay-87 2.4 805 2.9 174 08-l'lay-87 2.4 800 3 175 09-l'liy-87 2.4 800 3 17b 10-l'lay-87 2.4 800 2.95 177 11-l'lay-87 2.4 800 3 178 12-l'liy-87 2.4 790 2.9 179 13-i'lay-87 2.4 800 2.9 180 14-l'lay-87 2.4 820 3 181 15-l'lay-87 2.4 810 3 182 lb-l'lay-87 2.4 810 2.95 183 17-l'lay-87 2.4 490 1.8 184 18-l'lay.-87 2.4 500 2.8 185 19-l'lay-87 2.42 480 1.8 186 23-l'lay-87 2.45 bOO 2.3 187 24-l'lay-87 2.4 750 2.85 188 25-l'lay-87 2.42 750 2.85 189 26-l'lay-87 2.4 800 3 190 27-l'lay-87 2.4 850 3.15 191 28-l'lay-87 2.4 820 3 192 29-l'lay-07 2.4 030 3.95 193 30-l'lay-87 2.4 830 3 194 31-11ay-07 2.4 810 . 2. 92 195 01-Jun-87 2.4 825 3 196 02-Jun-87 2.4 015 3 197 03-Jun-87 2.4 820 3 198 04-Jun-87 2.4 790 2.9 199 05-Jun-87 2.4 790 2.9 200 Ob-Jun-87 2.4 020 3 201 07-Jun-87 2.4 810 3 202 08-Jun*-97 2.4 840 3.05 203 09-Jun-87 2.4 800 3 204 10-Ju~-87 2.4 810 3 205 11-J un-87 2.4 790 2.95 206 12-Jun-87 2.4 810 2.95 207 13-Jun-87 2.48 810 3 208 14-Jun-87 2.4 800 2.98 209 15-Jun-87 2.4 800 3 210 lb-Jun-87 2.4 825 3 21117-Jun-87 2.4 830 3.1 212 18-Jun-87 2.4 810 3 213 19-Jun-87 2.42 830 3.5 214 20-Jun-87 2.44 810 3 215 2&-Jun-87 2.42 640 2.3 216 27-Jun-87 2.43 630 2.4 217 28-Jun-87 2,42 650 2.5 218 29-Jun-87 2.43 840 3.2 219 30-Jun-87 2.4 880 3.2 220 01-Jul-87 2.4 840 3.1 221 02-Jul-87 2.4 820 3 222 03-Jul-87 2.4 810 3 223 04-Jul-87 2.4 810 3 224 05-Jul-87 2.4 840 3 225 06-Jul-87 2.4 840 3.1 226 07-Jul-87 2.4 840 3.1 227 08-Jul-87 2.4 880 3.25

SH 13 of 15 22B 09-Jul-87 2.42 B60 3.2 229 26-Jul-B7 2.44 BOO 2.95 230 27-Jul-B7 2.4 810 3 231 2B-Jul-B7 2.42 840 3.1 232 29-Jul-B7 2.41 830 3 233 30-Jul-87 2.4 820 3.1 234 31-Jul-87 2.4 860 3.1 235 01-Aug-B7 2.38 820 3 236 02-Aug-87 2.37 820 3 237 03-Aug-87 2.4 BSO 3.1 23B 04-Aug-87 2.4 850 3.2 239 05-Aug-87 2.39 BOO 3 240 06-Aug-87 2.4 B60 3.1 241 07-Aug-87 2.4 860 3.2 242 08-Aug-87 2.37 830 3.1 243 09-Aug-87 2.37 830 3.1 244 10-Aug-87 2.37 870 3.1 245 ll-Aug-87 2.4 815 3.1 246 12-Aug-87 2.37 860 3.12 247 13-Aug-87 2.38 850 3.2 248 14-Aug-87 2.37 860 3.15 249 15-Aug-87 2.43 510

l. 9 250 16-Aug-87 2.41 810 2.95 251 19-Aug-87 2.38 800 3

252 20-Aug-87 2.37 B35 3.1 253 21-Aug-87 2.38 830 3.2 254 22-Aug-B7 2.36 B45 3.1 255 26-Aug-87 2.43 810 3 256 27-Aug-87 2.4 810 3 257 28-Aug-87 2.4 790 2.95 258 29-Aug-87 2.4 790 2.9 259 30-Aug-87 2.4 820 2.9B 260 31-Aug-B7 2.4 B30 3.1 261 01-Sep-87 2.38 830 3.05 262 02-Sep-87 2.38 820 3 263 03-Sep-87 2.4 820 3.1 264 04-Sep-87 2.4 840 3.2 265 OS-Sep-87 2.39 810 2.95 266 06-Sep-87 2.38 840 3.1 267 07-Sep-87 2.38 830 3.05 268 08-Sep-87 2.38 850 3.15 269 09-Sep-87 2.37 820 3.1 270 10-Sap-87 2.37 830 3.1 271 11-Sep-87 2.39 840 3.15 272 12-Sap-87 2.37 830 3.05 273 13-Sip-87 2.38 810 2.95 274 14-Sep-B7 2.4 820 3.1 275 15-Sep-87 2.4 840 3.1 276 16-Sep-87 2.39 830 3.1 277 17-Sep-B7 2.4 840 3.1 278 18-Sep-B7 2.4 830 3.1 279 19-Sep-87 2.4 820 3 280 20-Sep-87 2.4 820 3 281 21-Sep-87 2.4 820 3.2 282 24-Sep-87 2.42 BOO 3 28325-Sep-87 2.4 840 3.2 H

SH 14 of 15 204 2&-Sep-07 2.4 020 3.1 205 27-Sep-07 2.4 BOS 3 28& 28-Sep-07 2.4 830

3. 1 287 29-Sep-87 2.4 8&0 3.2 288 30-Sep-87 2.4 840 3.1 289 13-Ncv-87 2.45

&20 2.4 290 14-Ncv-07 2.4 800 3.1 291 15:-Ncv-87 2.4 800

3. 1 292 1&-Ncv-87 2.4 820
3. 1 293 17-Ncv-87 2.4 720 2.7 294 18-Ncv-87 2.4 840 3.18 295 19-Ncv-07 2.38 850 3.25 29& 20-Nov-87 2.4 890 3.45 297 21-Nov-B7 2.4 840 3.3 298 22-Ncv-B7 2.41 8&5 3.35 299 23-Ncv-87 2.4 820 3.2 300 24-Ncv-B7 2.42 820 3

301 25-Nov-87 2.4 820 3.2 302 2&-Nov-B7 2.4 820 3.15 303 27-Nov-87 2.38 820 3.1 304 28-Nov-87 2.38 BOO 3.05 305 29-Nov-87 2.30 800 3.1 30& 30-Ncv-07 2.4 820 3.25 307 01-Dec-B7 2.42 810 3.2 300 02-Dec-87 2.42 830 3.3 309 03-Dec-87 2.4 840 3.2 31 O 04-Dec-87 2.4 B&O 3.35 311 28-Jan-88 2.42 700 2.75 312 29-Jan-B8 2.4 850 3.25 313 30-Jan-BB 2.4 BOO 3 314 31-Jan-BB 2.4 790 3 315 01-Feb-BB 2.4 850 3.25 31& 02-Feb-88 2.4 B&O 3.3 317 03-Feb-B8 2.4 830 3.15 318 04-Feb-88 2.4 8&0 3.35 319 OS-Feb-BB 2.4 950 3.&5 320 O&-Feb-88 2.4 940 3.&3 321 07-Feb-88 2.4 875 3.4 322 08-Feb-BB 2.4 870 3.35 323 09-Feb-88 2.4 890 3.38 324 10-Feb-88 2.4 870 3.3 325 11-Feb-BB 2.4 870 3.3 32& 12-Feb-88 2.4 900 3.5 327 13-Feb-88 2.4 900 3.5 328 14-Feb-88 2.4& 890 3.3 329 15-Feb-88 2.4 880 3.3 330 1&-Feb-88 2.4 900 3.45 331 17-Feb-88 2.4 850 3.2 332 18-Feb-88 2.42 850 3.2 333 19-Feb-BB 2.4 B&O 3.25 334 20-Feb-88 2.42 840 3.2 335 21-Feb*B8 2.42 8&0 3.3 33& 22-Feb-88 2.42 830 3.2 337 23-Feb-B8 2.4 B80

3. 1 338 24-Feb-88 2.4 900 3.4 339 25-Feb-B8 2.4 890 3.35

SH 15 of 15 340 2b-Feb-98. 2.4 BbO 3.4 341 27-Feb-BS 2.4 930 3.15 342 28-Feb-BB 2.4 970 3.25 343 29-Feb-98 2.4 820 3.15 "AX VALUE 2.5 990 3.95

SH 1 of 11 Palisades Bus 1e Station Po*er Load Cold Shutdo*n Conditions" Day lE kv 1E nps lE IDll 224 12-Aug-BS 2.43 440 1.5 225 13-Aug-85 2.42 380

1. 25 22& 14-Aug-85 2.43 370

!. 28 227 15-Aug-85 2.45 380 1.3 228 1&-Aug-85 2.43 390 1.3 229 17-Aug-85 2.45 350 1.28 230 18-Aug-85 2.42 370 l.& 231 19-Aug-85 2.45 330 1.2 232 20-Aug-8S 2.45 330 1.18 233 21-Aug-8S 2.45 360 1.2 234 22-Aug-85 2.45 450 1.B 235 23-Aug-85 2.42 4&0

1. 75 236 24-Aug-8S 2.45 460 1.65 237 25-Aug-BS 2.45 320
1. 05 238 26-Aug-85 2.43 450
1. 7 239 27-Aug-8S 2.4 490
1. B 240 28-Aug-85 2.4 500 1.8 241 29-Aug-85 2.5 475 1.B 242 30-Aug-BS 2.48 495 1.85 243 31-Aug-85 2.48 440
1. 6 244 01-Sep-85 2.45 560 2.1 252 09-Sep-85 2.46 510
1. 75 258 lS-Sep-85 2.45 550 l.&

289 1&-0ct-85 2.45 325 1.1 290 17-0ct-85 2.45 440

1. 6 291 18-0ct-85 2.44 400
1. 4 292 19-0ct-85 2.45 440
l. 7 335 01-Dec-85 2.4S 440
1. 7 33& 02-Dec-85 2.41 450
1. 7 337 03-Dec-BS 2.45 440 1.6 338 04-Dec-BS 2.45 540 2

339 OS-Dec-BS 2.45 520 2 340 06-Dec-BS 2.45 480 1.8 341 07-Dec-85 2.45 440 1.8 342 OB-Dec-SS 2.45 460

1. 7 343 09-Dec-BS 2.45 480 1.8 344 10-Dec-85 2.4S 450 1.6 34S 11-Dec-85 2.45 440
1. 7 346 12-Dec-BS 2.45 510
1. 9 347 13-Dec-85 2.45 520
1. 9 348 14-Dec-85 2.45 550 2.1 349 15-Dec-85 2.45 510*

!. 9 350 16-Dec-85 2.45 540 2 3Sl 17-Dec-BS 2.44 540 2.05 3S2 18-Dec-85 2.45 580 2.2 3S3 19-Dec-85 2.45 530 2 354 20-Dec-85 2.43 560 2.15 355 21-Dec-85 2.46 570 2.3 3S& 22-Dec-85 2.46 550 2.1 357 23-Dec-BS 2.46 500

1. 85 358 24-Dec-85 2.47 440 1.8 359 2S-Dec-8S 2.46 440
1. 7

SH 2 of 11 360 26-Dec-85 2.45 500 2.1 361 27-Dec-85 2.46 470

1. 8 362 28-Dec-85 2.45 500
1. 8 363 29-Dec-85 2.48 400
1. 5 364 30-Dec-85 2.5 390
1. 4 365 31-Dec-85 2.5 410
1. 5 I 01-Jan-86 2.48 440
1. 7 2 02-Jan-86 2.45 470
1. 7 3 03-Jan-86 2.49 460
1. 7 4 04-Jan-86 2.5 475
1. 7 5 05-Jan-86 2.5 500 1.8 6 06-Jan-86 2.5 510 2

7 07-Jan-86 2.5 480 1.8 8 08-Jan-86 2.5 320 1.3 9 09-Jan-86 2.5 460 I. 75 10 10-Jan-86 2.5 440 I. 65 11 11-Jan-86 2.5 400

1. 52 12 12-Jan-86 2.5 425 I. 65 13 13-Jan-86 2.47 480

!. 35 14 14-Jan-86 2.45 460 1.2 15 15-Jan-86 2.45 440

1. 2 16 16-Jan-86 2.45 340 0.85 17 17-Jan-86 2.45 300 0.8 18 18-Jan-86 2.45 300 0.75 19 19-Jan-86 2.45 300.

0.8 20 20-Jan-86 2.45 420 1.1 21 21-Jan-86 2.45 400 1 22 22-Jan-86 2.47 540 1.4 27 27-Jan-86 2.45 255 0.7 30 30-Jan-86 2.45 210 0.55 31 31-Jan-86 2.45 200 0.6 32 01-Feb-86 2.5 260 0.65 33 02-Feb-86 2.48 350 0.85 34-03-Feb-86 2.45 350 0.9 35 04-Feb-86 2.45 375 0.9 36 05-Feb-86 2.45 360 0.9 37 06-Feb-86

2. 43 370 1

38 07-Feb-86 2.51 400 1 39 08-Feb-86 2.43 390 1 40 09-Feb-86 2.43 410 1 41 10-Feb-86 2.43 380 1 42 11-Feb-86 2.41 410 1.1 43 12-Feb-86 2.44 480 1.3 44 13-Feb-86 2.42 400 1 45 14-Feb-86 2.43 400 1.1 46 15-Feb-86 2.42 390 1 47 16-Feb-86 2.42 420 1.1 48 17-Feb-86 2.44 400 1 49 18-Feb-86 2.42 430 1.15 SO 19-Feb-86 2.41 500 1.35 51 20-Feb-86 2.42 490

1. 3 52 21-Feb-86 2.4 540 1.4 53 22-Feb-86 2.42 520
l. 4 54 23-Feb-86 2.42 500 1.3 55 24-Feb-86 2.4 500 I. 35 56 25-Feb-86 2.4 500
1. 35 f-

SH 3 of 11 57 26-Feb-B6 2.41 550

1. s SB 27-Feb-B6 2.41 460
1. 3 59 2B-Feb-B6 2.42 4BO
1. 35 60 Ol-llar-B6 2.46 470 1.3 61 02-llar-B6 2.45 4BO 1.3 62 03-llar-B6 2.41 530
1. 4

&3 04-llar-B6 2.41 500

1. 3 67 OB-llar-B6 2.44 500
1. 35

&B 09-11ar-B6 2.46 390 1 69 10-llar-B6 2.45 2BO 0.75 70 11-11ar-B6 2.45 360 0.9 71 12-11ar-B6 2.43 350 0.9 72 13-11ar-B6 2.45 350 0.9 73 14-llar-B6 2.46 320 O.B 74 15-l'lar-B6 2.45 300 I. 25 75 16-llar-B6 2.47 320 O.B 76 17-11ar-B6 2.45 330 0.9 77 1B-llar-B6 2.45 340 O.BS 7B 19-11ar-B6 2.45 510

1. 3 79 20-llar-B6 2.43 530
1. 35 BO 21-llar-B6 2.43 350 0.9 Bl 22-llar-86 2.45 350 0.9 B2 23-11ar-B6 2.45 450 1.2 B3 24-l'!ar-86 2.43 460
1. 2 B4 25-llar-86 2.4B 450
1. 3 85 26-llar-B6 2.47 460
1. 2 86 27-llar-B6 2.42 4BO
1. 2B 101 11-Apr-86 2.45 460
1. 3 102 12-Apr-86 2.45 460
1. 2 139 20-llay-86 2.4 500 1.3 140 21-llay-86 2.4 460 1.2 141 22-11ay-86 2.43 470 1.2 142 23-llay-86 2.45 320 0.8 143 24-llay-86 2.45 315 0.75 144 25-llay-B6 2.45 330 0.7 145 26-llay-86 2.5.

330 0.7 146 27-llay-86 2.43 300 0.7 147 28-llay-86 2.45 300 0.05 148 29-11ay-86 2.44 320 0.7 149 30-llay-86 2.45 320 0.75 150 31-llay-86 2.46 310 0.7 151 01-Jun-86 2.48 300 0.65 152 02-Jun-86

2. 46.

300 0.7 153 03-Jun-86 2.47 310 0.7 154 04-Jun-86 2.45 300 0.7 155 05-Jun-86 2.45 305 0.7 156 06-Jun-86 2.45 300 ' 0.7 157 07-Jun-86 2.45 310 0.7 158 08-Jun-86 2.7 370 0.6 159 09-Jun-86 2.45 300 0.7 1&0 10-Jun-B6 2.44 320 0.75 161 11-Jun-B6 2.43 350 0.75 162 12-Jun-86 2.45 300 0.7 163 13-Jun-B6. 2.45 300 0.7 164 14-Jun-86 2.47 270 0.6 165 15-Jun-86 2.45 360 0.6

SH 4 of 11 1bb lb-Jun-Sb 2.42 310 0.7 1b7 17-Jun-Sb 2.47 290 0.7 lbS lS-Jun-Sb - 2. 47 290 0.7 169 19-Jun-Sb 2.45 320 0.7 170 20-Jun-S6 2.43 290 0.7 171 21-Jun-S6 2.45 300 0.6S 172 22-Jun-S6 2.43 300 0.7 173 23-Jun-Sb 2.42 300 0.75 174 24-Jun-S6 2.45 270 O.b5 175 25-Jun-86 2.45 280 0.7 176 26-Jun-86 2.45 290 0.7 177 27-Jun-8b 2.41 300 0.75 178 28-Jun:-8b 2.42 290 0.7 179 29-Juh-86 2.45 270 0.65 180 30-Jun-86 2.45 270 O.b5 181 01-Jul-8b 2.45 290 0.7 182 02-Jul-8b 2.45 300 o.s 183 03-Jul-Sb 2.45 280 O.b5 184 04-Jul-S6 2.48 250 O.b 185 05-Jul-86 2.44 300 0.7 186' 06-Jul-Sb 2.42 290 0.6 187 07-Jul-86 2.42 300 0.0 188 08-Jul-86 2.4 330 0.85 189 09-Jul-8b 2.4 310 0.75 190 10-Jul-86 2.42 320 0.75 191 11-Jul-86 2.42 340 0.8 192 12-Jul-86 2.42 340 0.0 193 13-Jul-86 2.4 350 0.8 194 14-Jul-S6 2.4 340 o.s 195 15-Jul-86 2.41 390 1.3 196 16-Jul-86 2.41 370 1.3 197 17-Jul-86 2.4 370 1.3 198 18-Jul-86 2.4 380 1.3 199 19-Jul-8b 2.42 340 1.15 200 20-Jul-86 2.42 160 l.2 201 21-Jul-86 2.4 370 1.2 202 22-Jul-86 2.4 320 1.1 203 23-Jul-86 2.4 340 1.2 204 24-Jul-86 2.42 350 1.3 205 25-Jul-86 2.42 340

1. 2 206 2b-Jul-86 2.45 305 1.05 207 27-Jul-86 2.43 310 1

208 28-Jul-86 2.43 330 1.15 209 29-Jul-86 2.4 320 1.1 210 30-Jul-86 2.4 330 1.2 211 31-Jul-86 2.4 340 1.2 212 01-Aug-86 2.4 310 1.1 213 02-Aug-86 2.45 300 1.1 214 03-Aug-86 2.45 300 1 215 04-Aug-86 2.42 320 1.2 216 05-Aug-86 2.42 320 1.1 217 06-Aug-86 2.41 310 1.1 218 07-Aug-86 2.41 320 1.2 219 OS-Aug-Sb 2;42 320 1.1 220 09-Aug-86 2.42 330 1.1 221 10-Aug-86 2.42 330 1.1

SH 6 of 11 278 06-0ct-86 2.45 300

l. l 279 07-0ct-86 2.5 290 l

280 08-0ct-86 2.45 310

l. I 281 09-0ct-86 2.45 300 1.1*

282 10-0ct-86 2.5 320 l.3 283 11-0ct-86 2.5 320 I. 3 284 12-0ct-86 2.47 280 1 285 13-0ct-86 2.46 305 1.15 286 14-0ct-86 2.47 320 1.2 287 15-0ct-86 2.47 305 1.2 288 16-0ct-86 2.47 300 1.15 289 17-0ct-86 2.46 300 l.1 290 18-0ct-86 2.48 320

l. 2 291 19-0ct-86 2.48 320 1.18 292 20-0ct-86 2.47 320 1.1 293 21-0ct-86 2.47 310 l.1 294 22-0ct-86 2.46 300

!.OS 295 23-0ct-86 2.5 320 1.2 296 24-0ct-86 2.45 310 1.15 297 25-0ct-86 2.46 320

1. 2 298 26-0ct-86 2.47 310 l.1 299 27-0ct-86 2.45 300 1.2 300 28-0ct-86 2.45 300 l.l 301 29-0ct-86 2.45 300 1.15 302 30-0ct-86 2.46 290 l.1 303 31-0ct-86 2.5 300 1.1 304 01-Nov-86 2.5 280 1

305 02-Nov-86 2.5 300 1.1 306 03-Nov-86 2.5 310

l. 2 307 04-Nov-86 2.47 300 1.2 308 05-Nov-86 2.47 310
1. 2 309 06-Nov-86 2.45 310 1.2 310 07-Nov-86 2.47 300 1.1 311 08-Nov-86 2.45 320 1.1 312 09-Nov-86 2.45 310 1.15 313 10-Nov-86 2.45 320 1.2 314 11-Nov-86 2.45 370
1. 25 315 12-Nov-86 2.45 340 1.3 316 13-Nov-86 2.5 380
1. 5 317 14-Nov-86 2.46 380 1.45 318 15-Nov-86 2.5 330 1.25 319 16-Nov-86 2.45 330 1.3 320 17-Nov-86 2.45 340
1. 3 321 18-Nov-86 2.45 340 1.3 322 19-Nov-86 2.46 360
1. 4 323 20-Nov-86 2.45 340 1.3 324 21-Nov-86 2.4S 3SO
1. 28 325 22-Nov-86 2.45 490
1. 95 326 23-Nov-86 2.45 470 1.85 327 24-Nov-86 2,43 500
1. 9 328 25-Nov-86 2.45 500
1. 95 329 26-Nov-86 2.45 soo
1. 9 330* 27-Nov-86 2.45 520 2.1 331 28-Nov-86 2.45 520 2.05 332 29-Nov-86 2.45 510 2 '

333 30-Nov-86 2.42 505 2

~ SH 7 of 11 334 01-Dec-86 2.42 540 2.1 335 02-Dec-86 2.43 550 2.2 336 03-Dec-86 2.43 540 2.15 337 04-Dec-86 2.43 550

2. 18 338 05-Dec-86 2.44 410 t.55 339 06-Dec-86 2.46 360
1. 4 340 07-0ec-86 2.45 350 l.3 341 08-Dec-86 2.45 350 l.3 342 09-Dec-86 2.46 340
l. 3 343 10-Dec-86 2.46 350 1.4 344 11-Dec-86 2.45 380
1. 45 345 12-Dec-86 2.45 370 1.45 346 13-0ec-86 2.46 380
1. 45 347 14-Dec-86 2.5 360
1. 5 348 15-Dec-86 2.5 340 1.3 349 16-Dec-86 2.46 330
1. 23 350 17-Dec-86 2.45 360
1. 4 351 18-Dec-86 2.42 400
1. 5 352 19-Dec-86 2.51 370
1. 4 353 20-Dec-86 2.48 350 1.3 354 21-Dec-86 2.48 400
1. 6 355 22-0et'."86 2.47 380
1. 48 356 23-Dec-86 2.47 350 1.3 357 24-Dec-86 2.5 330
1. 2 358 25-Dec-86 2.52 320
1. 2 359 26-Dec-86 2.5 350
1. 3 360 27-Dec-86 2.47 340 1.3 361 28-Dec-86 2.48 330 1.25 362 29-Dec-86 2.47 360
1. 3 363 30-Dec-86 2.5 340 1.2 364 31-Dec-86 2.5 320 l.3 365 01-Jan-87 2.5 310 1.2 366 02-Jan-87 2.5 330 1.2 367 03-Jan-87 2.48 330 1.22 368 04-Jan-87 2.48 330 1.2 369 05-Jan-87 2.48 360
1. 4 370 06-Jan-87

. 2.5 310 1.15 371 07-Jan-87 2.48 410 LS 372 08-Jan-87 2.47 430 1.65 373 09-Jan-87 2.48 445

1. 7 374 10-Jan-87 2.49 400
1. 5 375 11-Jan-87

. 2.48 270 1 376 12-Jan-87 2.5 310 1.15 377 13-Jan-87 2.45 340 1.4 378 14-Jan-87 2.45 370

1. 35 379 15-Jan-87 2.42 350
1. 3 380 16-Jan-87 2.42 370 1.4 381 17-Jan-87 2.45 360 1.35 382 18-Jan-87 2.43 350 1.3 383 19-Jan-87 2.46 380 1.4 384 20-Jan-87 2.5 360
1. 4 385 21-Jan-87 2.5 340 1.3 386 22-Jan-87 2.45 370
1. 4 387 23-Jan-87 2.45 400
1. 5 388 24-Jan-87 2.45 380 1.4 389 25-Jan-87 2.47 360 1.3

SH 8 of 11 390 26-Jan-87 2.46 370 1.4 391 27-Jan-87 2.48 370

1. 4 392 28-Jan-87 2.47 340
1. 28 393 29-Jan-87 2.46 370 1.4 394 30-Jan-87 2.46 350 1.3 395 31-Jan-87 2.48 320
1. 2 396 01-Feb-87 2.47 340 1.3 397 02-Feb-87 2.48 330 1,25 398 03-Feb-87 2.46 330
l. 2 399 04-Feb-87 2.47 350
1. 4 400 05-Feb-87 2.47 1370
1. 4 401 06-Feb-87 2.48 350
1. 4 402 07-Feb-87 2.5 330
1. 2 403 08-Feb-87 2.48 340 1.3 404 09-Feb-87 2.5 380 1.47 405 10-Feb-87 2.5 350 1.3 406 11-Feb-87 2.5 340 1.35 407 12-Feb-87 2.5 270 1.1.

408 13-Feb-87 2.5 340 1.3 409 14-Feb-87 2.5 340

1. 35 410 15-Feb-87 2.5 360 1.3*

411 16-Feb-87 2.46 380 1.6 412 17-Feb-87 Z.47 400

1. 5 413 18-Feb-87 2.47 350
1. 35 414 19-Feb-87 2.45 350
1. 4 415 20-Feb-87 2.47 330 1.2 416 21-Feb-87 2.47 300 1.12 417 22-Feb-87 2.49 320 1.2 418 23-Feb-87
  • 2.46 340 1.25 419 24-Feb-87 2.45 320 1.2 420 25-Feb-87 2.45 340
1. 25 421 26-Feb-87 2.45 330 1.25 422 27-Feb-87 2.45 340 1.3 423 28-Feb-87 2.48 310 1.15 424 Ol-l~ar-87 2.48 310 1.2 425 02-"ar-87 2.42 340
1. 85 426 03-"ar-87 2.42 410 1.6 427 04-"ar-87 2.41 500 2

428 05-hr-87 2.42 510 2 429 06.-"ar-87 2.42 500 2 430 07-"ar-87 2.45 480 1.8 rt fl* ~-<'.* 431 08-"ar-87 2.45 480 1.8 432 09-"ar-87 2.42 500 1.9 433 10-Mar-87 2.42 510 2 434 11-Mar-87 2.42 510 2 435 12-Mar-87 2.4 520 2 436 13-Mar-87 2.43 520 2 437 14-Mar-87 2.43 520 2.05 438 15-Mar-87 2.45 500 1.95 439 16-l'lar-87 2.43 490

1. 9 440 17-l'lar-87 2.43 460 1.8 441 18-l'lar-87 2.43 500 1.95 442 19-Mar-87 2.41 510 2

443 20-Mar-87 2.42 500

1. 95 444 21-t'lar-87 2.43 490 1.9 445 22-t'lar-87 2.43 480 1.9

SH 9 of 11 446 23-"ar-87 2.4 470

1. 9 447 24-"ar-87 2.4 500
l. 9 448 25-"ar-87 2.42 470 2

449 26-"ar-87

  • 2.45 520 2

450 27-"ar-87 2.45 500

l. 9 451 28-"ar-87 2.45 480
1. 7 452 29-"ar-87 2.45 320
1. 3 453 30-"ar-87 2.45 320
1. 3 454 31-"ar-87 2.42 480
1. 9 455 01-Apr-87 2.4 490
1. 9 456 02-Apr-87 2.42 510 2

457 03-Apr-87 2.42 500

1. 9 458 20-"ay-87 2.4 490
1. 8 459 21-"ay-87 2.41 650 2.4 460 22-"ay-87 2.4 460
l. 75 461 21-Jun-87 2.4 510
1. 85 462 22-Jun-87 2.4 520
1. 9 463 23-Jun-87 2.4 510
1. 9 464 24-Jun-87 2.4 500 1.85 465 25-Jun-87 2.38 530 2

466 10-Jul-87 2.42 815 ll 467 11-Jul-87 2.4 530 1.9 468 12-Jul-87 2.4 545 2 469 13-Jul-87 2.42 700 2.6 470 14-Jul-87 2.4 800 2.95 4 71 15-Jul -87 2.48 440 1.7 472 16-Jul-87 2.5 350 1.2 473 17-Jul-87 2.46 355 1.2 474 18-Jul-87 2.45 370

l. 22 475 19-Jul-87 2.45 370 1.3 476 20-Jul-87 2.43 390
1. 3 477 21-Jul-87 2.4 365
1. 3 478 22-Jul-87 2.4 420 1.45 479 23-Jul-87 2.4 520 2

480 24-Jul-87 2.38 530

1. 95 481 25-Jul-87 2.37 550
l. 95 482 17-Aug-87 2.38 BOO 3

483 lB-Aug-87 2.4 520 1.9 484 23-Aug-87 2.42 810 ' 3 485.24-Aug-87 2.42 475

1. B 486 25-Aug-87 2.45 500
1. B 487 22-Sep-87 2.4

&40 2.4 488 23-Stp-87 2.4 500

1. 9 489 01-0ct-87 2.4 520 3

490 02-0ct-87 2,4* 540 2 491 03-0ct-87 2.47 435

1. 7 492 04-0ct-87 2.45 310 1.15 493 05-0ct-87 2.42 310 1.1 494 06-0ct-87 2.43 310
l. 45 495 07-0ct-87.

2.42 310 1.2 490 08-0ct-87 2.42 330

1. 3 497 09-0ct-87 2.43 285 1.02 498 10-0ct-87 2.43 340
1. 35 499 11-0ct-87 2.45 370 1.35 500 12-0ct-87 2.45 380 1.35 501 13-0ct-87 2.47 370 1.4

SH 10 Ot 1 502 14-0ct-87 2.45 335

l. 3 503 15-0ct-87 2.45 340
1. 3 504 16-0ct-87 2.45 330 1.15 505 17-0ct-87 2.45 340

!. 25 506 18-0ct-87 2.47 330 l.2 507 19-0ct-87 2.45 370 l.3 508 20-0ct-87 2.45 340.

1. 3 509 21-0ct-87 2.45 400

!. 55 510 22-0ct-87 2.45 320 1.25 511 23-0ct-87 2.45 340

1. 3 512 24-0ct-87 2.45 360 1.38 513 25-0ct-87 2.45 400 l.5 514 26-0ct-87 2.45 340 l.3 515 27-0ct-87 2.46 330 1.3 516 28-0ct-87 2.45 320
1. 3 517 29-0ct-87 2.45 380

!. 4 518 30-0ct-87 2.46 350 1.35 519 31-0ct-87 2.47 320 1.2 520 01-Nov-87 2.47 380 1.2 521 02-Nov-87 2.46 300 1.2 522 03-Nov-87 2.47 340 1.3 523 04-Nov-87 2.47 290 l.1 524 05-Nov-87 2.45 350 1.3 525 06-Nov-87 2.43 360 1.35 526 07-Nov-87 2.42 370

1. 7 527 08-Nov-87 2.42 480 1.9 528 09-Nov-87 2.4 510 2

529 10-Nov-87 2.4 540 2.1 530 11-Nov-87 2.4 535 2.1 531 12-Nov-87 2.4 540 2.1 532 05-Dec-87 2.4 520 2 533 06-Dec-87 2.4 430 !. 6 534 07-Dec-87 2.4 400

1. 5 535 08-Dec-87 2.4 390
1. 5 536 09-Dec-87 2.42 365
1. 4 537 10-Dec-87 2.42 370
1. 4 538 11-Dec-87 2.43 400 1.63 539 12-0ec-87 2.42 390 1.5 540 13-Dec-87 2.42 400 1.6 541 14-Dec-87 2.42 390 1.55 542 15-Dec-87 2.42 400 1.55 543 16-Dec-87 2.42 420 1.55 544 17-Dec-87 2.41 410
l. 7 545 18-Dec-87 2.5 390 1.5 546 19-DK-87 2.46 320 1.3 547 20-Dec-87 2.47 310
1. 25 548 21-Dec-87 2.46 330
1. 3 549 22-Dec-07 2.45 310
1. 25 550 23-Dec-87 2.45 325 1.3 551 24-Dec-07 2.48 320
1. 3 552 25-Dec-87 2.48 300 1.2 553 26-Dec-87 2.47 300 1.2 554 27-Dec-87 2.47 310 1.3 555 28-Dec-07 2.46 340 1.4 556 29-Dec-87 2.45 315 1.35 557 30-Dec-87 2.46 360
1. 5

SH 11 of 11 558 31-Dec-87 2.5 330

1. 3 559 01-Jan-88 2.5 380 1.45 560 02-Jan-88 2.45 370
1. 45 561 03-Jan-88 2.47 350 1.45 562 04-Jan-88 2.45 390
1. 6 563 05-Jan-88 2.46 400
1. 6 564 06-Jan-88 2.5 400
1. 7 565 07-Jan-88 2.47 400 1.5 566 08-Jan-88 2.47 370 1.5 567 09-Jan-88 2.45 350
1. 4 560 10-Jan-88 2.45 360
1. 4 569 11-Jan-88 2.45 370.

1.5 570 12-Jan-88 2.46 300 1.2 571 13-Jan-88 2.47 250

1. 05 572 14-Jan-88 2.47 410
1. 6 573 15-Jan-88 2.46 460
1. 75 574 16-Jan-88 2.45 340
1. 35 575 17-Jan-88 2.45 320 1.2 576 18-Jan-88 2.45 340 1.3 577 19-Jan-88 2.45 360
1. 4 578 20-Jan-88 2.42 410
1. 6 579 21-Jan-88 2.4 420 1.6 580 22-Jan-88 2.4 450
1. 52 581 23-Jan-88 2.4 500 2

582 24-Jan-88 2.4 510 2.1 583 25-Jan-88 2.4 570 2.2 584 26-Jan-88 2.4 510 2.1 585 27-Jan-88 2.4 550

2. 18 llAX VALUE 2.7 815 3.1

\\

Attachment B FIECAG Cable Ampacity Computer Program

Section I Computer Program Description

Canadian Electrical Association Association canadienne de l'electricite Representing Candda*s Electric Utll1t1es. Porte-parole des services publics di~lectnc1te au Canada. RESEARCH & DEVELOPMENT April 29, 1988 B. Meredith CONSUMERS POWER PALISADES PLT 27780 Blue Star Covert, MI 49043

Dear Mr. Meredith,

Wallace S. Read President, Suite 500, 1 Westmount Square, Montreal, P.a. H3Z 2P9 Tel. (514) 937-6181 Telex: 05-267401 Your name has been submitted to us by the publishers of Transmission & Distribution magazine. They noted that you are interested in knowing more about FETA, the cable ampacity calculation program developed for CEA by Ontario Hydro. In response to your interest, I am sending you a booklet which will inform you of some of the capabilities of the program. FETA is a new program on the market and compliments another program called FIECAG, also developed by Ontario Hydro for CEA. The latter program has been on the market for almost 2 years and has been acquired by electric utilities, cable manufacturers and consulting engineering firms in Canada, the United States and Europe. A booklet describing FIECAG is also enclosed and a demonstration diskette is available for $15.00 U.S. The diskette may be obtained from the software company to whom we have licensed the program's marketing rights. Other pertinent details are available from: Mr. Bert Evangelista Marketing Engineer CYME INTERNATIONAL INC. 1485 Roberval Suite 204 St-Bruno, Quebec J3V 3P8 (514} 461-3655 ... 2/

The cost of FIECAG is $6,000 U.S.; that of FETA. is $7,500.00 U.S. Please note, however, that very attractive discounts apply for the purchase of both programs simultaneously or multiple copies of either program. The differences between the booklets. In short, FIECAG Publication 287 techniques, technique and can be used to analysis. Yours truly, two programs are explained in the is based on the Neher-McGrath/IEC whereas FETA uses the finite element perform steady stat~ as well as CANADIAN ELECTRICAL ASSOCIATION S. Morielli Program Manager Technology Implementation Research & Development SM/cs Enclosures c.c. B. Evangelista (no enclosures) enclosed Standard analysis transient

Section II Program Assumptions and Data Input Screens

. ASSUMPTIONS FOR STUDY

1. 40 C Ambient
2. Unshaded conduit or tray
3. Solar radiation is 700 W/M2
4. Cable surface absorption coefficient is.40
5. No external heat source
6. Metallic conduit with three conductors touching
7. 2500 Volts phase to phase
8. Conduit is 4 inch steel pipe
9. All cables are 500 MCM unshielded
10. Load factor is 100%
11. Neher-McGrath method is used WPWaudby 5/17/88 hoot

.D\\' NO. Cf'..)BLES IN r-1 IR EX ECUT ID!**.. ~ !\\Ii]. HORIZONAL CONDUIT SPT 1-2 TD BUS IE DATA/8. MEREDITH 80 C

1. EXAMINE/MODIFY GENERAL DATA
2. EXAMINE/MODIFY CABLE INSTALLATION DATA
3. EXAMINE/MODIFY EXECUTION TITLE
4. EXAMINE/MODIFY CABLE DESIGN DATA Q.

PFU:::\\.i I iJUf:3 M[-::NU PU::P1SE SELECT

9 CABLES IN AIR EXECUTION ND. 2 HORIZDNAL CONDUIT SPT 1-2 TD BUS IE DATA/B. MEREDITH 80 C GENERAL DATA

1. GENERAL INPUT DATA
2. DEFAULT DATA
3. CABLE IN AIR SETUP
4. CABLE IN AIR DETAILS
5. EXTERNAL HEAT SOURCE DATA n

PREVIOUS MENU PLEASE SELECT

9 CABLES IN (i IF~ .,.y l'JD. .:UTIDN NO. HORIZONAL CONDUIT SPT 1-2 TO BUS IE DATA/8. MEREDITH 80 C GENERAL INPUT DATA

1. enter 1 to calculate ampacity of equally loaded~ similar cables~

enter 2 to calculate ampacity of unequally loaded and/or dissimilar cables~ enter 3 to calculate conductor temperature

2. number of cables in study

~. number of cable design types in study

4. ambient temperature, deg. C
5. native soil thermal resistivity, C-M/W
6. reference cable for calculating

~mpacities of unequally loaded cables BACKFILL/DUCT BANK DATA CENTER 0.0 IF NO BACKFILL 'Jn hE*i ght' jVI El

  • 1t-J i d th *i M
9. X and Y of horizontal centre of backfill/duct bank~

M

10. backfill/duct bank thermal resistivity~ C-M/W
11. are the cables in air/duct in air -

Y or N

12. is there an external heat source -

Y or N THREE SINGLE PHASE CABLES IN ONE DUCT ARE COUNTED 1 l

  • '""\\

1 40.. 0 0.000 ()u {)()(:1 ()a ()t)(:1 (;II (;(:1() 1:) n ()0(:1 C1 u t)()()

CABLES IN AIR iY 1**,m. Ex *::CUT I Oi"'J NU. 2 HORIZONAL CONDUIT SPT 1-2 TO BUS IE DATA/B. MEREDITH 80 C GENERAL DEFAULT VARIABLES

13. convergence tolerance for sheath/shield, armour temperatures, C
14. convergence tolerance for ampacity, A
15. maximum number of iterations
16. fraction of conductor current returning through sheath for single phase cables
i. 7 *.

~-;y~:;t~=m -f n2qw2nc:y, HZ

18. input data display flag?O-none,1-some,2-all
19. output results display flag ~ see manual
20. external thermal resistance calculating method flag: l=NEHER-MCGRATH, 2=IEC-287 SEE USER MANUAL FOR FURTHER DETAILS

(:1 u 1. C)

1. 00 1 (;c)

(J d (;(:i() 60.0 C* 1 1

CABLE IN AIR Df."~TP-i F -* THROUGH 8. - IT IS ASSUMED THAT CABLES ARE IN FREE AIR, -INSTALLED ON NON-CONTINUOUS BRACKETS, LADDER TRAYS OR

CLEATS, CABLE DIAMETERS LESS THAN 0.15 M
1. single cable, or group of cables spaced horizontally, spacing between cables greater than 0.75 times cable diameter, cable spacing from vertical face 0.3 times cable diameter FOR 2. THROUGH 8. -

CABLE SPACING FROM VERTICAL FACE IS 0.5 TIMES Lf~1BU:: DI f'.'1METEP

2. two cables touching, horizontal arrangement
3. three cables touching, triangular arrangement
4. three cables touching, horizontal arrangement
5. two cables touching, vertical arrangement
6. two cables, spaced one cable diameter, vertical arrangement
7. three cables touching, vertical arrangement
8. three cables, spaced one cable diameter, vertical arrangement FDR 9. AND 10. -

IT IS ASSUMED THAT CABLES ARE CLIPPED TO A VERTICAL WALL AND THAT CABLE DIAMETERS ARE LESS THAN 0.08 M -=-1. s~incJl1:.-= r_::,:0.bl.~2

10. three cables triangular arrangement THE CURRENT CHOICE IS 3

9 CABLES IN AIR Y NO. -LITION NO. HORIZONAL CONDUIT SPT 1-2 TD BUS IE DATA/B. MEREDITH 80 C MORE CABLE IN AIR DATA

22. enter 1 for shaded cables, 2 for unshaded
23. intensity of solar radiation
24. cable suface absorption coefficient, SUNABSO SUNABSO -

0.8 for compounded Jute(fibrous materials SUNABSD -

0. 8 for polychloroprene SUNABSD -
0. 6 for polvvinvlchloride SUN A BSD -
0. 4 for polyethylene SUN AB SO -
0. 6 for lead or armour 700.000 enter one of the above or a user defined value 0.40

.:;.r T'Y. CtiLCULr'.::1T I ON FOF: EC!UALL Y LOAD!::D, SIM I LP1R Cc'.'~BLES Study 9 E:-: *2c. 2 L~.* e Circuit Cable Design Cable Location Conductor Daily Load No. No. Type Number XLCm) YLCm> Temperature Factor l 1 5C* (). 000

~
~*:

.~. () ~25*(.1- ~-j*._.1 - n -~:1 0 0 (:1. ()(:1() <1-(j 0 (i. 000 c:;* *-' () () (). 000 6 () (l 0. C)(JC*

  • 7

(:1 0 (l. 000 t3 () (j (). \\)()() 9 l) 0 (:1. (:1(:1() 1 (:1 (:1 () C* " 1:)()(:1 1 l 0 i) 0. 000 l ~. \\) 0 0. 000 l ~:; <) C> 0. (:1C)() l 1.l 1:) 0 () " ()()(:1 l 5 (; 0 (l. 000 0. 000 (). <)C)(i (). 000 i).. 000 (:1. 000 ( -) 000 0. 000 1:) n (i(J(:r (i. 000 C*. (JC)<) (:1. 000 (l. 000 0. 000 C*. 000 C). 000 8<). 80. 0. 0. (_). 0. (). 0. 0. 0. 0. (i. 0. (i. 0. CiC* .. )() (_ (:1() ()() 00 <)C* C1(:1 00 00 00 C)(; i)(j 00 (;c) 00

L. 00
  • O. 00

<)a <)C* ()a (Ji) C*.. (>C> <)" (J() C*a C)C) <)a C)<) (:1:a C)(:1 <)a (JC) ()a ()1) ()a (:1() 0.00 o.oo ENTER ONE CABLE ONLY FOR A GROUP OF THREE SINGLE CORE CABLES IN ONE DUCT

r-***. T'*'PI=" :5(_) ... ~- ' T' ~ - 5 KV 500 MCM Cu 1/C non-shielded 90 C BL~yl Rubber <EPR> w/j T Y P E

1. Cable Design Materials
2. Cable Design Dimensions R. Save Changes and Return Q. Ignore Changes and Return

TYPE ~.50 5 KV 500 MCM C0 1/C non-shielded 90 C Butyl Rubber CEPR> w/j D E S I G N M A T E R I A L *S

  • I

.I.*

2.

Conductor Material

3.

Conductor Construction

4.

Dry and Impregnated L \\ *.}a Skin,proximity effect loss factors Insu.latior1 Type Dielectric Constant Loss Factor

8.

Number of Conductors in table

9.

Skid Wire I Concentric Neutral

10. Sheath Material
11. Sheath/Shield Bonding
12. Loss Factor Constant
13. Jacket or Pipe Coating Material Q.

Previous menu

14. Armour/Reinforcement Tape
18. Insulation Shielding
19. Sheath Reinforcing Material
23. Duct Bank Construction
26. Cable Type Title

.E TYF'E ~.iO 5 KV 500 MCM Cu 1/C non-shielded 90 C Butyl Rubber CEPR> w/j 1 n

  • ** 1 n

,1-. r.:*

~.

7. sel *f sel -r

~F2]....

s.s*l f p i pe p i pi:: p i pr::.= CABLE DESIGN MATERIALS INDENTIFY CABLE INSTALLATION contained cables in air/Duct in air contained cables directly buried contained cables in thermal backfill contained cables in duct/ductbank type cables directly buried type cables in thermal backfill type cables in air THE CURRENT CHOICE IS 1

~ TYPE 50 5 KV 500 MCM Cu 1/C non-shielded 90 C Butyl Rubber CEPR> w/j CABLE DESIGN MATERIALS IDENTIFY CONDUCTOR MATERIAL -1. user supplies RHC (conductor resistivity at 20 C in ohm-m) and ALFA (temperature coefficient of resistance in 1/Cd~g C) _)

1. copper conductor,RHC=1.7241E-8,ALFA=0.00393
2. aluminum conductor,RHC=2.8264E-8 5 ALFA=0.00403 THE CURRENT CHOICE IS 1

._.E TYF'E 50 5 KV 500 MCM Cu 1/C non-shielded 90 C Butyl Rubber <EPR) CABLE DESIGN MATERIALS IDENTIFY THE CONDUCTOR CONSTRUCTION

1.

round~ stranded

2. round, compact or compressed
3. type m, round segmental type m, 4 segment hollow core
4. hollow core <not type m)
5. type m? six segment hollow core
6.

~:.;ec:tor* ~::;h,::(pr?.d 7 u CJ\\/al P. solid THE CURRENT CHOICE IS 1 l/*J l ]

~E TYPE 50 5 KV 500 MCM Cu l/C non-shielded 90 C Butyl Rubber (EPR) w/j CABLE DESIGN MATERIALS INDICATE WHETHER OR NOT CABLE HAS BEEN DRIED AND. IMPREGNATED

1. cable dried and impregnated
2. cable not dried and impregnated or not applicable THE CURRENT CHOICE IS 1
  • -E TYF'E 50 5 KV 500 MCM C0 1/C non-shielded 90 C Butyl Rubber CEPR> w/j CABLE DESIGN MATERIALS INDICATE WHETHER OR NOT CABLE HAS BEEN DRIED AND IMPREGNATED
1. cable dried and impregnated
2. cable not dried and impregnated or not applicable THE CURRENT CHOICE IS 1

.E TYF'E 50 5 KV 500 MCM Cu 1/C non-shielded 90 C Butyl Rubber CEPR> w/j CABLE DESIGN MATERIALS IDENTIFY SOURCE OF COEFFICIENTS USED IN CALCULATING CONDUCTOR LOSSES -1. user enters KS and KP (see IEC 287 for definitions) O. values are set by the program (see manual for details) THE CURRENT CHOICE IS 0

r~* T\\f PE c:*.-., I I ..._f\\_. 5 KV 500 MCM Cu 1/C non-shielded 90 C Butyl Rubber CEPR> w/j CABLE DESIGN MATERIALS IDENTIFY INSULATION TYPE -1. user supplies RHI ( insulation thermal resistivity in C-M/W)

1. solid type or mass impregnated, non draining cable,RHI=6.
2. LPOF self contained cable,RHI=S.O
3. HPOF self contained cable,RHI=5.0
4. HPOF pipe type cable,RHI=5.0
5. external gas pressure cable,RHI=5.5
6. internal gas pressure, preimpregnated cable,RHI=6.5
7. internal gas pressure mass impregnated cable,RHI=6.0
8. butyl rubber,RHI=5.0 r1.

EPF':,RHJ::::S.O l 0. P~.,'C, F.:H I "--=6. 0

11.

polyethylene~RHI=3.5

12. cross linked polyethylene,RHI=3.5 THE CURRENT CHOICE IS 8

_E TYF'E '..:iO 5 KV 500 MCM Cu 1/C non-shielded 90 C Butyl Rubber CEPR> w/j CABLE DESIGN MATERIALS INDICATE SOURCE OF DIELECTRIC LOSS FACTOR AND DIELECTRIC CONSTANT -3. user supplies COSPHI (dielectric loss factor) and EPSILN (dielectric constant> -2. user supplies EPSILN -1. user supplies COSPHI

0. program selects coefficients (see manual for details)

THE CURRENT CHOICE IS -3 Cot3F'HI ENT[.;::p EF'SILN 4.5000 (j" <.)3

I E

  • 1-'*'~'E n-. 50 5 KV 500 MCM Cu 1/C non-shielded 90 C Butyl RubbE~r-( EPFO J..-'.J/ j CABLE DESIGN MATERIALS INDICATE NUMBER OF CONDUCTORS
1. single conductor cable
2. three conductor cable
3. single conductor cables touching THE CURRENT CHOICE IS 3

_E TYPE 50 5 KV 500 MCM C0 1/C non-shielded 90 C Butyl Rubber CEPR> w/j CABLE DESIGN MATERIALS IDENTIFY MATERIAL OF SKID WIRE/CONCENTRIC NEUTRAL -1. user supplies RHK (skid wire/concentric neutral resistivity at 20 C> and ALFAK (temperature coefficient of resistance> O. no skid wire/concentric neutral

1. copper,RHK=1.7241E-B,ALFAK=0.00393
2.

brass/bronze~RHK=3.5E-8,ALFAK=0.003

3. zinc,RHK=6.11E-8,ALFAK=0.004
4. stainless steel,RHK=70.E-8,ALFAK=O.OOO THE CURRENT CHOICE IS 0

5 KV 500 MCM Cu 1/C non-shielded 90 C Butyl Rubber CEPR> w/j CABLE DESIGN MATERIALS IDENTIFY SHEATH MATERIAL -1. user supplies RHS (sheath resistivity in ohm-m at 20 C) and ALFAS (temperature coefficient of resistance)

0.

r1ci *::;heath

1. Etl i...uni nu.rn ~

~2 a 1 (~ad';!

3. lead sheath with RHS=2.84E-8,ALFAS=0.00403 RHT=21.4E-B,ALFAS=0.004 reinforcing tape,RHS=21.4E-8,ALFA5=0.004 THE CURRENT CHOICE IS 0
l.

211

4.
6.

E TYPE 50 5 KV 500 MCM Cu 1/C non-shielded 90 C Butyl Rubber CEPR> w/j CABLE DESIGN MATERIALS IDENTIFY SHEATH/SHIELD/NEUTRAL BONDING ARRANGEMENT sheath means sheath/shield/neutral sincJl E* conductor ~:; i. nq l. E? con du.ct.or- '.5ingl ~: c oncluc tot-* f:d ngl -? condu.cto1*- sinf;Jl e conductor* =*j_ il(Jlf? cond uc:t or* CD.bl E~S:\\ 'j ce:i.bl es ') CEtbl E1 S ? cab l (:?.~s ') cabl ec _, ? C-:=:d::il es ? s!-1;;~aths !:;heaths ~5heaths ~:;h(*2aths sheaths shE'aths bonded both ends, triangular conf ig. bonded both ends, flat configuration single point bonded, triangular con. single point bonded, flat config. cross bonded, triangular config. cross bonded? flat configuration

7. three conductor cable in common sheath
8. three conductor cable with steel tape armour
9. single conductor cables with no bonding THE CURRENT CHOICE IS 9

TYPE 50 5 KV 500 MCM Cu 1/C non-shielded 90 C Butyl Rubber CEPR> CABLE DESIGN MATERIALS IDENTIFY THE LOSS FACTOR CONSTANT -1. user supplies ALDS for LOSS FACTOR = ALDS*DLF+C1.-ALOS>*DLF**2

1. ALOS = 0.3 (see manual for details)

THE CURRENT CHOICE IS 1 W/J

~E TYPE 50 5 KV 500 MCM Cu 1/C non-shielded 90 C Butyl Rubber (EPR) w/j CABLE DESIGN MATERIALS IDENTIFY ARMOUR OR REINFORCEMENT TAPE OR MATERIAL -4. user supplies RHA (armour resistivity in ohm-mat 20c) and ALFAA (temp-erature coefficient of resistance) for non-magnetic reinforcement tape -3. user supplies RHA and ALFAA for magnetic armour wires -2. user supplies RHA and ALFAA for magnetic reinforcement tape -1. user supplies RHA and ALFAA for non-magnetic reinforcement wires

0. no armour or tape reinforcement
1. steel wire armour, wires touching, RHA=13.8E-8,ALFAA=0.0045
2. steel wire armour, wires not touching, RHA=13.8E-8,ALFAA=0.0045
3. steel tape reinforcement,RHA=l3.8E-8,ALFAA=0.0045
4. copper armour wires,RHA=1.721E~8,ALFAA=0.00393
5. stainless steel armour wires,RHA=70.E-8,ALFAA=O.O
6. TECK armour (aluminum interlocking tape, RHA=2.84E-8,ALFAA =.00403 THE CURRENT CHOICE IS 0

LE TYPE 50 5 KV 500 MCM Cu 1/C non-shielded 90 C Butyl Rubber (EPR) w/j CABLE DESIGN MATERIALS IDENTIFY JACKET MATERIAL OR PIPE COATING FOR PIPE TYPE CABLES -1. user supplies RHJ (jacket thermal resistivity in c-m/w)

0. no jacket
1. compounded jute and fibrous material,RHJ=6.0
2. rubber sandwich protection,RHJ=6.0
3. polychloroprene,RHJ=5.5
4. polyethylene,RHJ=3.5
5. PVC,for E<=35kV,RHJ=5.0;for E>35kV,RHJ=6.0
6. ethylene-propylene rubber,RHJ=5.0
7. butyl rubber,RHJ=5.0
8. coal tar wrapping,RHJ=4.5 THE CURRENT CHOICE IS 5

TYPE 50 5 KV 500 MCM Cu 1/C non-shielded 90 C Butyl Rubber (EPR) w/j CABLE DESIGN DIMENSIONS CABLE OUTER DIAMETER, PIPE/DUCT DIAMETERS

40. overall cable diameter, m

0.03366

41. inside diameter of duct or cable
pipe, m

0.10226

42. outside diameter of duct or cable
pipe, m

0.11430

TYPE 50 5 KV 500 MCM Cu 1/C non-shielded 90 C Butyl Rubber (EPR) w/j CABLE DESIGN DIMENSIONS CABLE JACKET, ARMOUR BEDDING AND ARMOUR SERVING DATA

26. diameter over cable jacket, m
27. thickness of cable jacket, m

0.03366 0.002~9

E TYPE 50 5 KV 500 MCM Cu 1/C non-shielded 90 C Butyl Rubber (EPR) w/j CABLE DESIGN DIMENSIONS CABLE CONDUCTOR DATA:

1. Number of conductors in the cable
2. Conductor cross sectional area, m2
3. Diameter or geometric mean diameter of the conductor, m
4. Diameter over the conductor shield, m 1

0.00025315 0.02065 0.02111

5 KV 500 MCM Cu 1/C non-shielded 90 C Butyl Rubber (EPR) w/j C A B L E. D E S I G N D I M E N S I 0 N S

1. Cable Conductor Data
2. Cable Insulation Data
3. Sheath and non-magnetic reinforcing tape or metalic binder data
4. Cable jacket, armour bedding and armour serving data
5. Skid wires/concentric neutral wires or wire armour or magnetic reinforcement tape
6. Cable outer diameter, pipe/duct diameters Q. Previous menu Please select I

LE NO. 50 5 KV 500 MCM Cu 1/C non-shielded 90 C Butyl Rubber (EPR) w/j CABLE DESIGN MATERIALS IDENTIFY DUCT/DUCTBANK CONSTRUCTION -K. user supplies RHD (duct material thermal resistivity C.W/m) K denotes one of the 12 types of duct construction listed below

0. cables not in ducts
1. metallic conduit.

RHD=O.O

2. fibre duct in air RHD=4.8
3. fibre duct in concrete RHD=4.8
4. asbestos duct in air RHD=2.0 5~ asbestos duct in concrete RHD=2.0
6. PVC duct in air RHD=7.0
7. PVC duct in concrete RHD=7.0
8. polyethylene duct in air RHD=3.5
9. polyethylene duct in concrete RHD=3.5
10. earthenware duct RHD=l.2
11. high pressure gas filled pipe type RHD=0.0
12. high pressure oil filled pipe type RHD=O.O THE CURRENT CHOICE IS 1

LE TYPE 50 5 KV 500 MCM Cu 1/C non-shielded 90 C Butyl Rubber (EPR) w/j CABLE DESIGN MATERIALS IDENTIFY MATERIAL OF SHEATH REINFORCING TAPE OR METAL TAPE IN PIPE TYPE CABLE BINDER -1. user supplies RHT (reinforcing tape resistivity in ohm-m) and ALFAT (temperature coefficient of resistance in 1/deg c)

0. no reinforcing tape
1. copper,RHT=l.7241E-8,ALFAT=0.00393
2. brass/bronze,RHT=3.5E-8,ALFAT=0.003
3. zinc,RHT=6.11E-8,ALFAT=0.004
4. stainless steel,RHT=70.E-8,ALFAT=O.OOO
5. steel,RHT=13.8E-8,ALFAT=0.0045 THE CURRENT CHOICE IS 0

LE TYPE 50 5 KV 500 MCM Cu 1/C non-shielded 90 C Butyl Rubber (EPR) w/j CABLE DESIGN MATERIALS IDENTIFY INSULATION SHIELDING

0. belted cable or no insulation shielding
1. copper metallized paper
2. aluminum metallized paper
3. copper tape
4. aluminum tape THE CURRENT CHOICE IS 0

Section III Program Results

CABLES IN CONDUIT, IN AIR HORIZONAL CONDUIT SPT 1-2 TO BUS IE DATA/B. MEREDITH 80 c SOLUTION CONVERGED AFTER 3 ITERATIONS CABLE NO x LOCATION y LOCATION COND. TEMP. AMPACITY CM> CM> CDEG.C> CAMPS> 1 .00

  • 00
80.

420. 2 .25 . 00

80.

420. To continue output display press <return> key

CABLES IN CONDUIT, IN AIR HORIZONAL CONDUIT SPT 1-2 TO BUS IE DATA/B. MEREDITH 1010A SOLUTION CONVERGED AFTER 5 ITERATIONS CABLE NO X LOCATION Y LOCATION CM> CM> 1 .oo .00 2

  • 25
  • 00 AMPACITY

<AMPS> 505. 505. To continue output display press <return> key Stop - Program terminated. C:\\FIECAG> COND. TEMP. <DEG. C>

90.
90.

CABLES IN CONDUIT, IN AIR HORIZONAL CONDUIT SPT 1-2 TO BUS IE DATA/B. MEREDITH 1020A SOLUTION CONVERGED AFTER 5 ITERATIONS CABLE NO x LOCATION y LOCATION AMPACITY COND. TEMP. <M> <M> <AMPS> <DEG. C> 1 .oo .oo 510.

91.

2 .25 .oo 510.

91.

To continue output display press <return> key

CABLES IN CONDUIT, IN AIR HORIZONAL CONDUIT SPT 1-2 TO BUS IE DATA/B. MEREDITH 1030A SOLUTION CONVERGED AFTER 5 ITERATIONS CABLE NO x LOCATION y LOCATION AMPACITY COND. TEMP. <M>. <M> <AMPS> <DEG. C> 1 .oo .00 515. 92. 2

  • 25
  • 00 515.
92.

To continue output display press <return> key

CABLES IN CONDUIT, IN AIR HORIZDNAL CONDUIT SPT 1-2 TO BUS IE DATA/B. MEREDITH 1040A SOLUTION CONVERGED AFTER 5 ITERATIONS CABLE NO X LOCATION Y LOCATION CM> CM> 1 .oo .oo 2

  • 25
  • 00 AMPACITY CAMPS>

520. 520. To continue output display press <return> key

  • Stop -

Program terminated. i . i C:\\FIECAG> COND. TEMP. CDEG.C>

93.
93.

CABLES IN CONDUIT, IN AIR HORIZONAL CONDUIT SPT 1-2 TO BUS IE DATA/B. MEREDITH 1050A SOLUTION CONVERGED AFTER 5 ITERATIONS CABLE NO x LOCATION y LOCATION AMPACITY COND. TEMP. <M> <M> <AMPS> <DEG. C> 1 .oo

  • 00 525 *
93.

2

  • 25

. oo 525

  • 93
  • To continue output display pr-ess <r-et'.ur-n> key

CABLES IN CONDUIT, IN AIR HORI ZONAL CONDUIT SPT 1-2 TO BUS' IE DATA/B. MEREDITH 1060A SOLUTION CONVERGED AFTER 5 ITERATIONS CABLE NO x LOCATION y LOCATION AMPACITY COND. TEMP. CM> CM> CAMPS> CDEG.C> 1 .00 . oo 530. 94. 2 .25

  • oo 530.

94. To continue output display press <r-eturn> key

CABLES IN CONDUIT, IN AIR HORIZONAL CONDUIT SPT 1-2 TO BUS IE DATA/B. MEREDITH 1070A SOLUTION CONVERGED AFTER 5 ITERATIONS CABLE NO x LOCATION y LOCATION AMPACITY COND. TEMP. <M> <M> <AMPS> <DEG. C> 1 . oo

  • 00 535
  • 95.

2

  • 25
  • 00 535 *
95.

To continLte OLltpLtt display press <r-etLtr-n> key

CABLES IN CONDUIT, IN AIR HORIZONAL CONDUIT SPT 1-2 TO BUS IE DATA/B. MEREDITH 1080A SOLUTION CONVERGED AFTER 5 ITERATIONS CABLE NO x LOCATION y LOCATION AMPACITY COND. TEMP. <M> - CM> <AMPS) <DEG. C> 1 .oo

  • 00 540 *
95.

2 . 25 .00 540.

95.

To continLte OLltpLlt display press <retLtrn > key

CABLES IN CONDUIT, IN AIR HORIZONAL CONDUIT SPT 1-2 TO BUS IE DATA/B. MEREDITH 1090A SOLUTION CONVERGED AFTER 4 ITERATIONS CABLE NO x LOCATION y LOCATION AMPACITY COND. TEMP. CM> CM> CAMPS> <DEG. C) 1 .oo . oo 545. 96. 2 .25 .. oo 545.

96.

To continue output display press <return> key

To activate the printer Cif one is connected) press simultaneously Ctrl and P keys and then Strike a key when ready... CABLES IN CONDUIT, IN AIR HORIZONAL CONDUIT SPT 1-2 TO BUS IE DATA/B. MEREDITH 1100A SOLUTION CONVERGED AFTER 4 ITERATIONS CABLE NO x LOCATION y LOCATION AMPACITY COND. TEMP. <M> CM> <AMPS) <DEG. C> 1 .oo . oo 550 *

97.

2

  • 25
  • oo 550
  • 97
  • To continue output display press <return> key

Section IV Phillips Cable Test Report

i. r'.c./.Lo Ci)hillips ~ables LIMITED Power Products Division Engineering Department King Street West BrocJcville. Onrario K6V SW4 Area Cooe. 613, 345-5666 Telex 066*36512 ENGINEERING REPORT NO. 87-30 FIECAG AMPACITY PROGRAM EVALUATION PHASE I DECEMBER, 1987

SUMMARY

In January 1987, Phillips Engineering Department purchased from the Canadian Electrical Association (CEA) a copy of the FIECAG Ampacity Program developed by ontario Hydro. Due to the complexity of the program with respect to

  • input data
options, an evaluation program wa.s set up to establish a "confidence level 11 for various cable types and installation conditions.

This report tabulates results of ampacity ratings obtained using

FIECAG, Phillips
Program, ICEA/IEEE Tables and catalogue values.

PREPARED Bi:J,/J* ~ APPROVED BY;

D.MO~P.En9.

-/Rtilr N. R. Plant, CET DATE: /'7~7 - I :i - 17 DATE: /1Y/-/2~!7 DISTRIBUTION: JH, NRP, 3V, TS, TGM FILE REF.: Project 27.2

  • . APR 12 '88 13:00 CYME INT' CANADA (514) 461 0966 P.3/16
t *

Background

After receiving the FIECAG Ampacity Program, a limited number of ampaci ty calculations were performed with great difficulty. This was due mainly to the. complexity of the program with respect to input data options.. In April 1987, a meeting was held to discuss an evaluation routine addressing a number of the capabilities of the FIECAG Alnpacity Program. The persons involved at Phillips are as follows: N. R. Plant J. s.. Tennant J. o. Moncrieff J. Visser T. Singh T. G. MacMillan An action plan (Phase l) was designed to allow us to establish a "confidence level" with the program.

2.

Evaluation - Phase 1 Phase 1 of the evaluation concentrated on medium voltage power cable used by Utilities, specifically Shielded Power and Concentric Neutral Cable. Eleven different installation configurations were evaluated (ie. for cable(s) in air, directly buried, in ductbank, and in conduit in air)

  • Details on cable types and installation conditions are outlined in Appendix I.

Alnpacity ratings were obtained using FIECAG, Phillips ampaci ty. programs, IC.EA/IEEE tables and catalogue ~alues for the above cable types and installation conditions. For comparison purposes, results have been tabulated for each cable type and listed in Appendix II. In addition to the above comparison, we performed actual load cycle tests on various cables in our High Vol ta9e Laboratory and simulated the same test conditions using FIECAG. The test results are shown in Appendix III. 2

r. + J.c 3 -
5.

Interpretation of the various screens requires a thorough understanding of the IEC Standard Publication 287, "Calculation of the continuous current Ratinq of Cables (lOOt load factor)". For example, when identifying the sheath/shield /neutral bonding arrangement, there are nine options for various single and three conductor arrangements.

6.

Lack of safety checks for possible errors made in the program input; eg. changing installation condition from 11in air" to "direct

  • burial" requires that all screens must be reviewed to insure all direct burial input data has been entered.

No safety check to highlight these screens * . 7. Actual *ampacity values obtained in laboratory tests compared very closely to the values obtained using the FIECAG program.

5.

conclusion: It is our opinion that the FIECAG program is a very P.Owerful tool for calculating power cable ampacities under various installation conditions. However in the present format, FIECAG requires that the user be knowledgeable with regard to cable design and installation in order to use it effectively. As discussed in our meeting with Dr.

Anders, an amendment to the program to make it more 11user-friendly11 with more safety checks, and designed for typical American cable designs (ie. shielded power cable, concentric neutral cable, interlocked armoured cable, etc.), will make this program an even more powerful tool for cable manufacturers and electrical utilities.

.. APR 12 '88 13:01 CYME INT' CANADA C514) 461 0966 P.S/16 APPENDIX I Phase l of the evaluation concentrated on the following cable types and installation conditions: A) cable Types: i) lC & 3C 1/0 AWG Copper, XLPE, 15 kV *Shielded Power cable ii) lC & 3C 500 kcmil Copper, XLPE, *15 kV Shielded Power cable iii) lC l/0 AWG Copper, XLPE, 15 kV (1/3 & Full) concentric Neutral Power Cable iv) lC 500 kcmil Copper, XLPE, 15 kV 1/3 concentric Neutral Cable B) Installation Conditions/Assumptions:

1.

Conductor normal operating temperature = 90"C

2.

Ambient temperature: a) Direct burial = 20°C b) Buried duct bank 20°c c) In air =: 40°C d) conduit (non-m.etallio) in air = 4o*c

3.

Load factor l00%

4.

Shield operation: a) Single and triplexed cables: open-circuit for shielded power cables and short -circuit for conentric neutral cables. b) 3 conductor cables: Short-circuit

5. Installation:

a) Direct burial i) Depth of burial ii) Horizontal separation bet~een duct centres (single conductor cablas) = 36 in. _, 7.5 in.

P,6/16 APPENDIX I (Cont'd) b) Buried duct bank c) d) i) Depth to top of duct bank ~ 30 in. ii) Duct diameter = 5 in. iii) Horizontal separation between duct centres (single conductor cables) = 7. 5 in*. iv) One single conductor cable per duct in a three (3) duct bank;* one 3 conductor cable or one triplexed cable in a one (1) duct bank. In air: i) Minimum separation between adjacent single conductor cables = 1 cable diameter Conduit (non-~etallic) in air: i) Conduits touchinq* (single conductor cables) ii) Conduit diameter: 5 in.

6.

Thermal resistivities of: a) Soil: = 90°c-cm/watt b) Concrete: =i 85°C;..cm/watt c) Duct:

7.

Tempe~ature of metallic shield or concentric neutral wires = ao*c

. APR 12 '88 13:26 CYME INT' CANADA C514) 461 0966 P.1/'3 APPENDIX II Tables l through 4 list ampacity results for the cable types listed below based on FIECAG, Phillips computer program, ICEA, Phillips' catalogues, and competitors* catalogues.: Table No. l 2 3 4 Cable*TYEe

  1. 1/0 AWG Compact Copper, XLPE Insulated, PVC Jacketed, 15 kV Shielded Power Cable.

SOO*kcmil Compact Copper, XLPE Insulated, PVC Jacketed,- 15 kV Shielded Power Cable.

  1. 1/0 AWG Compact Copper, XLPE Insulated, PVC
Jacketed, 15 kV (l/3 and Full)

C/N Power Cable. 500 kcmil Compact Copper, XLPE Insulated, PVC Jacketed, 15 kV (1/3) C/N Power Cable.

APR 12 '88 13:26 CYME INT' CANADA (514) 461 0966 P.2/'3 TABLE 1 CABLE DESCRIPTION:

  1. 1/0 AWG, C~ct Coi;iper, XLPE, PVC 15 kV Shielded Power Cable

>>!PACITY '1.ATINGS (~res) CABLE FlECAG PHILLlPS IC!A PHILl.lPS CCliPETI TO~ TYPE IllSTAl.t.ATIOH PROGR.\\14 PROORAH TABLE CATALOGUE CATALOOUE 1/C AIR 280 2n 259 2n 281 .1/C SURI ED 290 294 274 282 2SS 1/C DUCT 243 243 232 247 246 3/C AIR 219 224 215 230 236 3/C BUIUED 21.5 249 238 248 253 3/C DUCT 196 194 194 205 213 3/C . CICIA 172 194 209 TRtPLEX AIR 235 <39 229 238 249 TRIPLi!X BURIEI> 256 256 244 2S1 263 TRIPLEX DUCT 209 201 201 209 216 TRIPU!X CI CIA 205 19S 212 CIC?A * *c<IOle in Cord.lit In Air

  • . APR 12 '88 13: 26 CYME INT' CANADA ( 514) 461 0966 P.3/9

/ CABLE DESCRIPTION: 500 kcmil Coopact Copper, XLPE, PVC, 15 kV Shielded Power Cable AMPACITY RATINGS (Alrperes) CABl.E FIECAG PHILLIPS r~ PHil.1.IPS CCHPETITOR TYPE INSTALLATION PR~ PROGAAM TASLE CATALOOUE CATALro.E 1/C. AlR n1 708 678 706 740 1/C BURIED 679 678 649 666 680 1/C DUCT 584 570 557 591 593 0 3/C AIR 548 550 536 596 608 3/C BURIED .J 565 552 I 549 SS7 597 I 3/C DUCT 468 441 I 449 492 soa 3/C CICIA 438 473 527 TRIPL!X AIR 604 582 I S83 613 646

  • . TRIPLEX BURIED 606 569 564 594 620 TR!Pt..J;X DUCT 501 453 465 500 513 TRIPLEX CICIA 601 481 535 CJCIA
  • Cable in Corduit In Air

APR 12 '88 13: 27 C'YME INT' CANADA ( 514) 461 0966 P,4/'3 CABl.E DESCRIPTION:

  1. 1/0 AWG W!PACT OJPf>ER, XLPI?, PVC, 15 kV (1/3 and Full) C/N Cllble

~PACITT RATINGS C.Aaperes) CABLE FIECAG PHILLIPS !CEA PHllllPS Ca-4PETITOR TYPE INSTALLATION PROGRAH PROGAAM TABLE CATALOGUE CATALOGUI; 1/C C1/3) AIR 280 274 1/C (1/3) BlllUED 273 290 274 1/C (1/3) DUCT 231 241 1/C Full AIR 224 208 208 1/C Full BURIED 279 273

m 272 1/C Full DUCT 210 194 194 194 1/C Fu( l CICIA 179 169 169 TRIPLEX 1/3 AIR 238 237 229 TRIPLEX 1/3 BURIED 260 252 244 TRIPLEX 1/3 DUCT 212 200 201 201 TRIPLEX 1/3 CJCJA 228 19S CICIA *Cable in conduit In Air

APR 12 '88 13: 27 CYME It'lT' CAt'lADA C 514) 461 0966 P.5/'3 CABLE DESCRIPTIOM: 500 kcmil C~t Copper, XLPE, PVC, 1S lc:V C1/3) C/N Ceble AXPACITY RATINGS (~res) CABl.E FIECAG PIULUPS ICE.A PHILLIPS CCHPET!TOR TYPE INSTAUATIOH PROGRAM PROGRAM TABU: CAT Al. OOUE CATAl.CGl.Je 1/C AIR 570 .1/C BURIEO 430 499 518 522 1/C DUCT Wt 406 454 TRIPLEX AIR 57S 560 TRIPLEX BUitlED 564 533 556 4n 591 TRfPl.EX OUCT 465 426 4SS 466 TRIPI.EX CICIA 567 CfCIA

  • C&ble in Conduit In Air

I . RPR 12 '88 13:28 CYME INT' CRNRDR (514) 451 0966 P.6/9 APPENDIX lII Test #1 Cable: Slngle 1000 kcmil aluminum conductor, XLPE insulated, copper wire

shield, 35 kV (100%

insulation level) Power Cable. Installation Conditions:

1)

Cable in fibre duct in

2)

Ambient temperature

3)

Duct O.D.

4)

. Duct I

  • D.
5)

Thennal resistivity of the duct material

6)

Shield operation Results: air. 20.o*c = 4.5 inches

=

4. o inches ~ 4ao~c*cm/watt = Open circuit Shield Temperature Ampacity conductor (

  • C)

(amperes) Temperature (

  • C)

Actual FIECAG Actual FIECAG 90.0 76.0 73.6 810 817 130.0 102.0 102.6 1005 1004 Test #2 Cable: Single 500 kcrnil aluminum, XLPE insulated, copp*er wire neutral, 35 kV (100% insulation level) C/N

  • (1/3) Power Cable.

Installation Condition5: l) Cable in fibre duct

2)

Ambient temperature . 3) Duct o.o.

4)

Duct I.D.

5)

The:rmal resistivity in. air.

  • =

20.0°c =

  • 4.5 inches

= 4.0 inches of the duct material = 4So*c*cm/watt Open Circuit

6)

Shield operation

==: Resulj:s: Neutral Temperat~re Ampacity conductor (auiperes) ( o C) Temperature (

  • C)

Actual FIECAG Actual FlECl>.G aa.o 68.0 70.2 540 543

APR 12 '88 13:28 CYME INT' CANADA C514l 461 0966 P.7/9 APPENDIX IV

1.

Letter from Or. Anders, Ontario Hydro, dated February 24, 1987, regarding the correction of an error in evaluating ampaci ties for: cables in air-, not in ducts. Revised diskette No. 3 of the CEA Cable Ampacity Prograxn.

2.

Letter from J. A. Roiz, CEA, dated February 27, 1987, regarding the above revision of* diskette No. 3, of FIECAG version l.2.

3.

Letter from Dr. Anders, Ontario Hydro, dated June 12, 1987, r~garding additional changes to diskette No. 3 of the CEA Cable Arnpacity Prpgrarn.

4.

Letter from J. A.

Roiii, CEA,*

dated Aug. 3,

  • 1987, regarding additional changes in diskettes Nos. 1 and 3, Version 1.3.

These changes were a direct result of our July meeting with Dr. Anders.

APR 12 '88 13:28 CYME INT' CANADA C514) 461 0966

1.

statement:

Response

2. statement:

Response

3.

st~tement:

Response

4.

Question: Re_sponse:

5.

Qu~stion:

Response

6.

Statement:.

Response

- c APPENDIX V When entering input data for a particular type of installation direct buried), only the options/screens relating to installation should be accessible. This will be modified. (ie. data that The program does not include an input option for copper tape shields on polymeric cable designs, only for PILC cables. This will be modified.

  • sinqle conductor cables with SWA acting as a

neutral (Ontario Hydro design) should be modelled as a concentric neutral, but no option exists for input of pe~eability to account for eddy currents/hysteresis effects. This will be looked into. Does the program take into account the effects of load sharing for single conductor cables in parallel? This subject has been.raised.before and it was beyond the scope of the program. Can the program be modified to handle parallel cables ie. USEI90? This will be included in the second version. Concentric neutral wire area was calculated as if it were a uon shaped skid wire. This resulted in double the resistance for the concentric neutral .and a pessimistic ampacity value for single phase cables. This has been changed arid is included in revision 1. 3. *

( APR 12 '88 13:2'3 CYME INT' CANADA (514) 461 0966 P.9/'3

7.

statement:

Response

a.

statement:

Response

Presently there is no option available ru"' Ll1-=. Lu.mllng tlrrangement tor sing.Le phase cables. This will be looked into. The FIECAG program was not designed to accommodate a TECK cable design which incorporates an inner

jacket, interlocked armour and an overall jacket.

This is a common concern and it will be modified

  • Attachment C General Electric Butyl Rubber Insulation Data

Super Coronol* Power Cable Unshielded-Flamenol* Jacketed Sl-58243 i I I Page 3 Effedi** Oct. 2, 1972 Supersed.. iuue doled Fobruory 21, 1972 Single-conductor AP'P'llCATIONr Power circuits in wet or dry locations installed in conduit, ducts, open air or directly buried. IPCEA specifica-tions call for shielded cable for applications over 2001 volts. FiATURH1 A Rexible, ozone-resistant cable with a protective jacket that is acid, alkali, oil, and sunlight resistant. Moets IP'CEA Speciflcatlan1 Cond1.1ctar T1'1iclr:neu in Mils 5 kV Gnd Neutral ! CONSTRUCTION: Solid or stranded coated-copper conductor, semiconducting tape (stranded only), Super Coronal. insulation. Flamenol jacket. CONDUCTOR TEMl'UATURE 90'C: Condwil Si11 Si.11 AWG or MCM ~~* I! ln11.1lotio11 Jocko! Appro& 00 in lnch11 Ampociryf

  • 0°C Ambi11tt lnC:hH (3 lnswlotod Condwcton Pit CondwitJ Minimwmt Ordtrin9 Quantity in F*1t Aoprox. Ship, Wt
,, Lb per M Ft Net We19ht I 6 Len Strands I

GROUNDED NEUTRAL (INSULATION LEVEL 1003) i i I i I i I 15.5 0.5.5 I 7 1 155 i "' I 0.59 6 I I 15.5 0.59 I I I 6 7 I 1.5.5 o.u I I I I 7 I 1.5.5 I 0.61 2 7 1.5.5 I 0.7, 1 19 155 I 0.71 0 19' I 15.5 6.5 I 0.16 00 19 I 15.5 6.5 0.91 000 19 I 155 6.5 0.96 0000 I 19 15.5 65 1.02 250 i 37 170 6.5 1.10 300 I 37 I 170 6.5 1.15 350 i 37 170 6.5 1.21 400 37 170 65 1.26 soo 37 i 170 6.5 1.3.5 600 I 61 I 170 6.5 Ul 750 I 61 I 170 6.5 1.5' 1000 61 170 9.5 I 1.77 i I FACT ORY: Bridgeport. CA ILi 1 DENTIFICATION1 Surface printing, giving size, voltage, manufacturer's name and SI number. Sizes No. 4 AWG and larger have center strand stamped with GE and year of manu-facture. SPLICING MATERIALS: Uni-Kits, Cable Accessory Products, etc., refer to WCD-190, pases 1 and l. 5.5 I'll 5000 257 H 2 5000 263 7.5 2 sooo 297 7.5 2 5000 J05 97 2 2000 ,3, 130 2 2000 SJ! 156 2 v. 2000 610 179 2 '/1 1500 736 20.6 2 v. 1500 8'6 2'2 3 1500 97, 271 3 lSOO 1167 317 3 1000 14'1 351 3 1000 162' 39' 3 'II 1000 18'9 3 v. 1000 2035 ,77 1000 2*00 .52.5 1000 2982 591 5 1000 JS 11 689 5 1000

    • 31 EXPLANATION Oii SYMIOLS t Based on cables with black jacket. Colored jackets are special.

Refer to.the nearest General Electric Company Wire and Cable Products Department Sales District Headquarters for prices and minimum quantities. Based on three insulated conductors in single enclosed or exposed conduit. IPCEA methods used for ratings.

  • Reg. Trademark: of General Electric Company.

DATA SUIJICT TO CHANGI WITHOUT NOTICI. A ulltorizod rloclc ilomr romo**G rince fort iuue. M for W1*2*l GENERAL. ELECTRIC Fot Qric11 reler to WCP* 129. cc91 1 GENERAL ELECUIC COMPANY. BRIOGEPORT. CO'I" Witt and Cable Product* 01par1m1n1

,,****m**'*~-=*--"'--...""----------------------- -- CABLE-INSULATIONS AND SHIELDING* c-6 3 CM-646 Comparison Data on Insulations Page 3 . Elf-... Jvi, If, 19U s.o........ w .......... r. ]0, 1'64 POWER CABLE INSULATION COMPARISON CATA-TYPICAL VALUE5-NOT FOR SPECIFICATION USE Vo1ta1* Norlftal Te"'* Enurg*nc1 O**rload Terttp. Short Circuit T *"'** Miftil'rl\\U" l"1tolla11on T' 1mp, T 1ftl1ie Elo,.gotion THEIMAL Pl.OPllTllS Heat.t.91t1t 40 ~ovn 127 C, Air l°"'b 2 Oayscii: I 00 C, Air Ovo* 7 Ooys(g.10 C, Oay;oo h"'b 7 Oay11d. I 00 C, Air o... 1 Oaytlii-1.50 C, Air Ov1ft .5 Coyti~i,200 C, Air Ovtfll l'ower lloctor A.I A oom T *"'P* Oi1l1ttric Con1fant At Aoo"' T*"'** lmp1o1ltl !a1r1n9U1 ':'rocll l11i1tance MOISTUll llSIST ANCI I r.., Method I A~TM0.,12/ ASTM0.,12! Unih c c c c \\.bt IQ. in. I I iv,1k**** (*'I (>-]5~ I I 130 I 250 -JO(dl 2300 ,00 $ilico.*H lvtlbor(g) 0-5000 12SM I SO 250 -30 1200 400 I Svper Polytett** Ver1ato4* I 'lworo* CorottcM*

  • tf'lyle1t*

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  • 0-15000 !

0-1000 15 U-90 200-250 9S 105-125 200 200 l -20(dl I -30141 -JO 900 500 800 HO 2000 ISO ASTM 0-S72 j ~ l1te11tion r,,.L Eio,.1* I u _ 9s

r.... £1oog, I r.... e10,,.. I r.... El-. Too1.EI-.

ASTM Q.573 .o **tefttion I ASTM 0-4S4 3 R1t1ntio11 I ASTM 0-573 "9 Aeunrioft I ASTM 0°573. ~o R1t1fttion ASTM 0-573 3 l1tlfthOft ASTM 0-470 Megoftlll Conslantl ASTMo.1.soi 3 I ASTM 0°150' OE GECW-1415' 95 u 50000 0 *.5 2.9 1375 2.1 95 80 7.5 60 I 30000 I ,I I I 3.0 I i 15 1.5 I,ail. '*ill ~ails 'oil* 10000 6.0 95 10 15 as u 40 'oih 50000 2.5 4..5 700 1..5 IS 75 I > 50000 >O.I I I 2.1 'lo***ei* I 0-0001~1 6C>-15(kl 15 150 -10 HOO 300 Poly* etftylett* 0-..00 75 I u I

  • 1so

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r.... e1-., r.... e1.,... 1

, M1tt1Mert1 J 90 95195 I 09 l Pail* Pail1 Melh Mello flail* "oils M11t1 M1ft1 Var"i1he4 Oacra" Ola11 1)-!aooo 10-15 -10 10000 5-t I > 50000 <l..O I 20000 11 ;g ~ ~j .5-t I I.A I 2.3 1200 1.2 100 c 6.1 I M*cl'lcsnica' MoisNr* Ab1orptio11, ll'CEA. 6.9.J Electrical-3 Change I* 75 C Water SIC 1-14 Oay1 IPCE.lo 6.9.2 7-14 Cays IPCEA 6.9.2 1.0 1.0 1.0 10 1.0 0 2 2..5 1.0 0..5 11-10 <T.O 1.0 1.0 ltil Cold h*d Ozan* R1ti1tonce .03 3 ConCl"tralion iccrt11 Temp. .0005 3 Concentrolion 125 P Oeformotion @100 c <Sl1'5 c 1g.I SOC C1'1m1cal I 11i1tal'IC.I CrusJ"I R.. uronc1 1,..,poct 'h1i1tor1ce Fto" ASTM 0-470: OE OE ASTM 0°22201 ASTM 0°2220* ASTM 0*2220' ASTM 0*543 01 OE IPC!A HoriJOftlOI ASTM 0°750 ! c Oay1 Oay1 25 3 Oo01a1* Level of Oa"'"'* P~otOt11 I I 3 o.to,,..atiClll '1 21 Oelor,,.atiOll ,, 01for"'otio11 I 3 Poat*Llt -65 >2.5 >d 2a IO' 0 ' I !1c1il1nt E1c1111.. r hcollent P'ouet bcollent > 25 / Oood I lvr** *a I "'"*COii* I '. ch1ctin9 011t I / Eac1U111t ! (a) ihis characteristic is partially o!fset by Geopr~ne" ja.:lcet. (bl ~ot app::cable to laminated insulations. 0 20 20 Poor lol Go... ~oo4 Poor (ol Poor lol >2.5 <23 4 I 100 0 20 20 Poor lol OoM OoM Poat (al Eac1U1-.1 I I -SS I *4

  • I 00 i

I I I 1 hcollent Solf*u* tiftQ.,.i11'1i,. facollonl > 25 > *5 11)1 IS 30 70 GoM ftoir ~air Eacen... r -90 I > 25 >" I 100 I i ' l Mells Mella 'oir g:: I M::,~. II pig,..1ntM. lbl foir-CioM !bl (d) ~.tin:mum installation temp 1s -10 C *,1;hen F\\arr.:!'lc\\.i~cic::s ar: used and - 20 C \\ol:hen Geoprene* jackets are used. 1e1 \\"a:ues do not necessar:iy ap;::o\\y for 1.:u:i,ene* Type i~P:H-RHW. (g) T\\-.e *:a!ues show!'! are for e:<trud.ed s:iic:Jne r-.i":lber. T~e ~aped insuilltion is a\\*aiiab:e up to 35,*)IJQ volts. rr.) F:arn:no\\ is ava1!able up to 5000 *:o\\ts for street :11i;htmi; c:r:uits. C:*:) F':Jr app!:ance wir:ni:. s;!icone rubber may be rate.:1 uiJ :o 200 C an:i F!amenol up to 105 C. M lor "'*2.5 GENERAL (j ELECTRIC Ool9 n10;ecf fo ~a1tg1 w1rltouf ftofif9

  • R*~. Trad**marlt a/ G1n*rol El*etrie Compa"v QENUAL E~ECTllC: COMPANY, UIOCiEPORT, CONN.

Wire *n.il C*iale D*rae"'"""t

CM-646 CABLE-INSULATIONS AND SHIELDING Page 8 lffwdl.,.. Mar. 30, 1964 s...,....u.,i,... Thermosetting Insulations <<:;:* :*:RONOL' Super Coronol (butyl rubber) is the result of the proper blending of polyisoprene and polyisobutylene with just enough polyisoprene added to effect vul-canization. Unlike natural rubber, after vulcanization little or no chemically active atoms remain, making the finished product appreciably less vulnerable to ozone, oxidizing agents, sunlight and aging. A high-voltage rubber insulation, Super Coronol's outstanding features are its heat, moisture and ozone resistance. It may be used at temperatures up to 90 C continuously, and even higher for emergency and short-circuit conditions. Also, its flexibility and toughness make it an excellent choice for high-voltage portable cables in mining and allied industries. Super Coronol is suitable for installations in air, conduit, ducts, direct burial, submarine and portable cable applications at voltages up to 15 KV. Super Coronol* Power Cablo yslcal Properties

  • '~al ensile-psi

~longation-3 Set in 2-in. test piece, in., max Aged-Air Oven Test-7 Days at 100 C 3 retention of original Tensile Elongation Aged-Oxygen Pressure Test-168 Hr at 80 C 3 retention of original Tensile* Elongation Guaran-teed Values 750.6 500.6 5/16 80,6 75.6 80~ 75.6 IPCEA S-19-81, Par. 3.15 Require-ments for Butyl Rubber 700 300 1/2 50 60 Aged-Air Pressure Test-80 Psi, 40 Hr, 127 C % retention of original Tensile Elongation Electrical Properties 706. 65 AC Test Voltages-See CM-646:12, Table l so so Insulation resistance constant - 25,000 20,000 SIC.at room temperature 4.5 4.5 Power Factor at room tempera-ture-% Moisture Resistance Mechanical moisture absorption-mg/sq inch Max % change in SIC-75 C water 1-14 days 7-14 days Ozone Resistance .030% concentration-room tem-3.0 10.0 s 3 3.5 15.0 5 3 perature No cracks after 24 hr exposure Cold bend and long time dielec-tric strength tests per para-graph 6.6 of IPCEA-NEMA Standard Temp C Minus 10 U-Bend-100 Volts/Mil No failure after 6 hr Corona Level-5 kv and above Cable Meets IPCEA requirement O.a t*biecl ro clia119e wirlM>olf 1'0flco

  • R,g. Trad**mtzrlt of G*t"ral Electric Compan~

GENERAL 0 ELECTRIC CENEllAL ELECTRIC COMPANY, UIDCVOIT, CONN. WIN en4 Ceble Depe..-nt 3

Attachment D Ampacity Calculations of Single Conductor SOOMCM 5 KV GE Super Coronal Flamenol SI-58243 Cable

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Subject UToaer, Paliaadu ~ ltE!eapr, P-24-131, Jacltaoo Allpat 5, 1916 PALISADD 2400V LOADS FOi !VALUATIMG POWll CAIL! LOADIJIGS CC IAl.arlUD, P-ll-421 File: PAG-20-29 touil'Ml Carr.,.., Per OGr cOGYeraation, attacbecl are operat1111 loacl prof11.. for 2~..... &C, lD and :z for the perlocl 1913 throush th* fir*t half of 1916. Iota tlla& C-. "duipatioaa '"Worm! Statioe PCN9r" ad "Cold ShutdowD" al.90 bcllll6e l_.. duriq aait atart-up or ahutclovG when fed f r011 Statioe r-.r Tr... fnmr 1-Z or start.., Tranafor..r 1-2. l.oada durilll LOCA cOllditia.e an: t.o.a S!!!*l Load ~'-*2 With !!!,... *- lC 653 766 (vith PIA) lD 819 919 * (vi tis Piel 11 320

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\\ Attachment E General Electric Application Data Butyl Rubber Arrhenius Plot

APPLICATION DATA Determination of Conductor Size page 7 INTRODUCTION All insulation temperature ratings are based on the heat aging properties of the material used: The useful life of a cable is generally determined by extrapolating laboratory heat-aging data taken at various temperatures on a curve called an "Arrhenius Plot" (see Fig. 3). From this figure, the expected life of the insulation at any tempera-ture can be determined. Generally, a good rule-of-thumb is that cable life is halved for every 8 C rise in tern peratu re. END POINTS BUTYL-Z!!o/oRETENTION-TENS ILE OTHERS-100/oRETENTION-ELONGATION !!OYRs----.,..--.-.._.-"""'T--r--...,....-r-, ZOYRSia...---1~-1--..llo,,__~-+---1--+-1 IOYRS~.......;~-+---f~-+-+---+--+-1 !!YRSlllo--_,.,,~-+--+..:.n-+-+---+--+-1 IYRi---111~........ -+-~,..-+---+--+-1 I MOl----'~'-'-""r-fl..--+~~~-+--+~ IWK1--~:....::..:.;.=;--L~:.,.+.--N11r---+--+-I I DAYl--4--t--+--+~d-~~-t-' 12HRSl--~'---+--+--+--'IM.-~~-+-t Fig. 3. Arrhenius Plot Determining cable ampacities in-volves the application of complex elec-trical and thermal concepts too lengthy to explain here. It would be advisable, however, to review the basic fundamentals involved in computing cable current ratings. Basically the thermal circuit in-volved in the calculation of current ratings is analogous to a simple electric circuit, as shown in Fig. 4. I E R Fig. 4 Ohm's law of electricity states that: E =IR A similar relationship can be de* rived for the thermal circuit, Fig. 5. w AT Rth Fig. 5 6T = WRth but: 6T =Tc - Ta and W = J2Rc so: Tc - Ta= 12RcRth J Tc -Ta And: I = RcRth 6T temperature rise of conductor Ta ambient temperature conductor operating tern peratu re Conductor resistance, at oper-ating frequency, per foot of c_able, at operating tempera* tu re Rth Thermal Resistance I current W watts loss from conductor E voltage It should be remembered that this is a naive approach to current capacity determination and many other vari-ables enter into the actual calcula* t ions: losses in conductors and

sheaths, losses in the dielectric, whether the cable is buried or in duct or air, the number and proximity of other cables, and the effects of ex-traneous heat sources all affect current capacity.

To illustrate this point, let us attempt to determine the current carrying capacity of one particu Jar cable, under various conditions. The illustrated cable is 1/C Vulkene, 5 kV, Shielded, 500 MCM copper. In Condition A, the cable ~ill be in an underground duct at an operating temperature of 90 C. In Condition B, the cable will be buried in an ambient temperature of 30 C. Condition A

1. One cable per duct, one circuit, 100 percent load factor.

I= 561 amperes at 20 C ambient 0.93 is the correction factor for 30 C ambient, thus at 30 C ambient = 561 x 0.93 = 522 amperes

2. One triplexed cable per duct, one circuit, 100 percent load factor.

I = 465 amperes at 20 C ambient 0.93 is the correction factor for 30 C ambient, thus at 30 C ambient = 465 x 0.93 = 432 amperes Condition B

1. Single Conductor, one circuit, 100 percent load factor.

I = 669 amperes at 20 C ambient 0.93 is the correction factor for 30 C ambient, thus at 30 C ambient = 669 x 0.93 : 622 amperes

2. One triplexed cable, 100 percent load factor.

I = 572 amperes at 20 C ambient 0.93 is the correction for 30 C ambient, thus at 30 C ambient = 572 x 0.93 = 532 amperes Because the same cable used in different installations can have a range of almost 200 amperes in current carrying capacity, extreme care shou Id be exercised when selecting a cable to carry a given load. All conditions pertinent to the installation must be known before an ampacity can be given to a cable. GENERAL ELECTRIC}}

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