Text

Analysis of Thermal Response of Junction Between Partially Protected Member Which Protrudes Thermo-Lag 330 Fire Barrier & Cable Tray
	ML20094D231
Person / Time
Site:	Fermi
Issue date:	04/30/1984
From:	; DETROIT EDISON CO.
To:	;
Shared Package
ML20094D217	List: ML20094D211; ML20094D231;
References
	NUDOCS 8408080302
	Download: ML20094D231 (63)
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e TSI TECHN'ioAL NOTE 42584 .

ANALYSIS OF THE THERMAL RESPONSE OF THE JUNCTION BETWEEN A PARTIALLY PROTECTED' MEMBER WHICH PROTRUDES THE THERMO-LAG 330 FIRE BARRIER AND.A CABLE TRAY APRIL 1984

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ANALYSIS OF THE THERMAL RESPONSE OF THE JUNCTION BETWEEN A PARTIALLY PROTECTED MEMBER WHICH PROTRUDES THE THERMO-LAG 330 FIRE BARRIER AND A CABLE TRAY TSI performed a thermal analysis in support of its recommendation that unprotected members penetrating the THERMO-LAG 330 Fire Barrier be fire protected for'a distance of at least 18", as measured from their entry into the Fire Barrier.

For the purpose of this analysis, it was assumed that the penetrating member is in intimate contact with the protected entity. The higher the cross-sectional area of the unprotected penetrating member in-proportion to the specific mass of the protected entity - the more critical the incipient condition.

A sqaare tube, having 0.25 vall and an outside diameter of 4", is considered in the performance of this analysis. The square tube is penetrating into a 12"x4" steel cable tray, having a nominal wall thickness of 0.1 inches. The length of the square tube is considered to be infinite. There is no direct penetration of flamet into the interior of the square tube.

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The square tube is protected with the THERMO-LAG 330 Subliming coating Material, in a dry film thickness of 0.550 inches minimum. This thickness is based on the data contained in:

. " Engineering Report On The THERMO-LAG 330-1 Fireproofing

[" Coating Thicknesses Required For 1 And 3 Hour Fire Ratings For Various Structural Steel Members.

The data contained therein was empirically obtained and analytically correlated to facilitate interpolation of thickness as a function of time, heat flux, member, mass, and duration of exposure within the limits of available independent laboratory experimental test data.

The cable tray is protected with the THERMO-LAG 330 Subliming coating Material in a dry film thickness of 1.00 inches minimum.

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-The maximum limiting-average temperature rise above ambient is 250 F.

The maximum permissible temperature rise at any location is'300 F.

- For 75 F, the maximum average temperature is 325 F. The maximum individual temperature.is 375 F.

This was obtained by considering the ASTM E119 guidelines for a maximum

+ temperature rise on the unexposed side of a fire wall aseembly. The e fire environment used in this analysis is delineated in the ASTM E119. .

test method. The heat flux and flame temperature, as a function of_ time, is depicted in Figure 1. TSI's multi-layer ablation ~ numerical

{ analysis program is utilized in this analysis.

4 The thermal environment around the thermally protected section of the is protruding square tube member was integrated to facilitate its use with the uni-dimensional energy balances. For-conservatism, the analysis utillzed the more critical path, which is obtained when the conditions present at the -junction between the penetrate and the cable tray fire barrier'are considered.

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FIGURE 1: ASTM E119 INCIDIENT HMT FLUX AS A FUNCTION OF TIME ..

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TIME-AVERAGED HEAT FLUX = 40,800 BTU /HR-FT 2 I

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O 60 120 180 TIME - MINUTES

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a The following material properties were used in this analysis:

For Steel:

- Specific' Heat 0.1 Btu / F/lbm Thermal Conductivity 360 Btu-Ft/Hr/Ft / F i

-s Density 490 lbs/cu ft For THERMO-LAG 330 Fire Barrier Material:

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a Specific Heat 0.3 Btu / F/lb Integrated Thermal Conductivity 0.10 Btu-Ft/Hr/Ft / F l

Density 78 lbs/cu ft Emissivity During Fire 0.9

1.3356-Thermal' Performance: t = 23.002 (T) (T) (W)0.57 7)

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The results of the analysis are shown in Figure 2. The rnaximum j

temperature attained at the junction between a partially protected member which protrudes the THERMO-LAG 330 Fire Barrier and a cable tray, at the end of the three hour fire exposure, is 295 F.

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FIGURE 2 THERMAL RESPONSE OF Tile JUNCTURE BETWEEN A PARTIALLY PROTECTED MDiBER WHICH PROTRUDES Tile TilERMO-LAG 330 FIRE BARRIER AND A CABLE TRAY 300 250 l

,,S***.a Tl!ERMO-LAC 330 FIRE' BARRIER MATERIAL 6 HINIMUM DRY FILM TilICKNESS = 1.00" -

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" + I= , e 150 t I g$ ]u m 12"x4" xtsigCable Tray n g I,..d.***.

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t TilERMO-LAG 330 FIRE BARRIER H 50 id \\\\\\\\\\$\M\I\U\M\\\N MATERIAL'- MINIMUM DRY FILM 0 TillCKNESS = 0.550" 0 30 60 90 120 150 180 TIME - MINUTES IL .

SUMMARIES OF'THE. TEST RESULTS FOR FERMI 2 CONFIGURATIONS OF THE M FIRE PROTECTION ENVELOPE The attached five summaries. provide,information relevant to test results applicable to all the basic configurations of the 3M fire protection envelope ~ design at Fermi 2.

Four of the summary sheets provide a_roadmap for defining those sections of the generic UL Test Report that applies to the fire wrap design that Detroit Edison is currently using. 'The fifth summary is of a test 3M has.

conducted on their :new junction -box design. We currently expect to have UL

- certification of this junction box _ design by the week of July 30, 1984.

The overall conclusion for the four tests UL has performed of our design is:

"The electrical protection system (s)'are judged to achieve a 1-hour.

fire rating".

The test data from the 3M tests indicates that the new juction box design has a 1-hour fire rating.

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SUMMARY

1 PROTECTIVE ENVELOPE FOR CLASS 1E CIRCUITS

-Based upon U. L. Test Report File R10125-1, 2 Project 82NK21937 (Dated October 19, 1983).

- Electrical Protection System CS-195/M on Trays

' Material: 3M Fire Barrier Mat M20A, Scotch Brand Electrical Tape #49, Aluminum Tape #49, (alternate #425 ta'pe), special staples Fire Barrier Cord #34 and/or 5/8" steel strapping, 1/2" hardward cloth and Fire Barrier Caulk CP-25 and/or Putty 303, Fire Barrier Composite Sheet CS-195, and Unistrut Framing System.

Page Result In U. L. Test Report 1.0 Fire Prot. Rating One hour C-1 1.1 ASTM-E119 Fire Conforms T2-2 1.2 Circuit Integrity Pass C-1 1.3 Temperatures on

Appendix B Cables 1.4 Cables Generic ILPE-PVC 6&7 i

1.5 Hose Stream Test Pass T2-3 1.6 Furnace Size 22 ' 10" x 14 ' 2" x 7 '

Temperatures on Cables at 60 Minutes (Op)

Minimum Fill of Cables in Open Ladder Tray f 300 MCM 7/C-#12 2/C-#16 Ave. Max. Ave. Max. Ave. Max.

U. L. Test 2-System 1 284 332 399 414 385 468 l . U. L. Test 2 - System I was a 4" x 24" tray l

l NOTE: Attached are temperature summaries and graphs foi this test.

100/R265/2.5 072784 Page 1 of 12

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REPORT #3410539909-15A TEMPERATURES ON CABLES VS TIME The' attached graphs show the specific data that is detailed in the U. L.

report for the test on cable trays. Th'e format gives the specific

'thermocouples, the minimum value at the that time, the average of the thermocouples, the maximum, statistical data, and the number of thermocouples used in the specific average.

The graphs and that data use the same data name.

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Page 2 of 12

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DATA FIL'E NAMES CSW300.TW2 3 of 12 r

UL Test 2 System 1 .

e FILE NAME: CSM300.TR2 TC#s 14 17 20 8 T-MIN T-AVG T-MAX T+15!0 T-IS10 DEO F 68.782 67.951 3 2 67.900 68.367 68.700 3 4 , 68.000 6H.533 68.800 68 .995 68.071 I

68.700 69.067 60.300 69.388 68.746 3 6 69.544 3 8 69*.500 40.833 70.000 70.122 IO 70.600 71.067 71.300 71.471 70.663 3 72.267 72.900 72.869 71.664 3 12 71'.700 72.540 3 14 73.100 74.433 76.600 76.326 77.800 77.580' 74.620 3 16 75.100 76.100 18 75.900 78.300 81.300 81.049 75.55I 3 80.300 A0.372 77.061 3 20 77'.900 70.167 22 80.100 81.633 84.000 83.712 79.554 3 24 HO'.100 83.033 86.300 86.147 79.020 3 26 82.600 86.167 89.800 89.767 82.566 3 29 H5.900 90 .200 92.500 93.927 86.473 3 30 90.200 97.167 102.60 103.51 90.826 3 3? 9H.800 111.53 118.20 122.56 100.50 3 130.00 132.26 108.01 3 34 106.60 I20.13 3 36 117.70 130.70 142.10 142.98 118.4.?

39 124.60 142.33 155.10 158.lR 126.40 3 40 132.30 156.77 170.00 177.98 135.55 3 42 143.70 166.03 185.60 187.12 144.95 3 44 152.00 17 5.00 193.50 196.11 153.89 3 160.50 193.43 233.50 230.45 156.41 3 d6 48 172.70 203.03 247.90 242.68 163.38 3 r

50 185.90 216.60 264.10 258.32 174.88 3 52 194.60 226.33 276.20 270.05 182.62 3 54 199.00 248.23 286.60 293.03 203.43 3 56 201.00 263.00 295.10 316.70 209.30 3 58 201.90 273.47 313.80 335.61 211.32 3 ,

283.83 332.40 353.75 213.92 3 60 203.70 e

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FILE NAMES CM7Cl 2.7R2 TCes 5 16 T+15IO T-IS10 8 T-MIN T-AVO T-MAX 2 DEO F 69.600 69'.948 68 .852 2 68.400 69.000 68.330 2 4 A8.600 69.250 69.900 70.l70 70.000 70.900 .71*.273 68.727 2 6 ~69.100 69.565 2 8 70.000 71.050 72.100 72.535 2 74'.300 74.942 .70.558 10 71.200 72 ~.7 50 71.789 2 77.100 78.011 12 72.700 74.900 73.219 2 14 74'.400 77.250 80.100 81'.281 2 80.200 84.000 85.574 .74.826 16 76.400 77.115 2 19 79'.000 83.550 88.100 89.985 2 81.700 86.800 91.900 94.012 79.588 20 81.556 2 22 84.000 89.900 95.800 98.244 2 86.700 93.750 100.80 103.72 83.780 24 85.645 2 16 89.000 97.100 105.20 108.56 118.20 123.34 88.264 2 23 93.400 105.00 97.700 112.55 127.40 133.55 91.549 2 ,

30 122.55 2 32 125.30 131.95 138.60 141.35 143.70 146.30 148.00 14 9.98 142.62 2 34 161.03 2 30 161.30 161.95 162.60 162.87 183.30 184.29 177.51 2 33 178.50 180.90 197.94 2 40 198.50 199.85 201.20 201.76 229.50 230.97 220.93 2 4? 222.40 225.95 243.34 2 44 244.00 245.60 247.20 247.86 46 262.60 264.05 265.50 266.10 262.00 2 289.90 292.18 276.62 2 49 278.90 284.40 2 291.80 301.20 310.60 314.49 287.91 50 304.25 2 52 308.00 317.05 326.10 329.85 325.30 333.80 342.30 345.82 321.78 2 54 337.31 2 56 342.30 354.35 366.40 371.39 364.40 376.75 389.10 394.22 359.28 2 Sd 378.65 2 60 384.70 399.30 413.90 419.95

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DATA Fil.R NAE : CM2C16'.TR2 7 of 12

UL Test 2 '

System 1 FILE N AMEs CM2CI 6.TR2 15 23 26 27 30 TC#: 4 6 7 10 11 T-MIN T- AVG T-MAX T+1SIG T-ISIG ,

DEO F 69.313 68.607 10 2 68.400 68.960 69.400 69.160 69.500 69 .556 68.764 10 4 68.400 69.I42 10 6 68.600 69.870 70.900 70.598 72.649 69.731 10 8 ! 69.000 71.190 73.400 69.900 73.120 77.800 .75.524 70.716 to 10 79'.575 72.105 10 12 71*.100 75.840 83.400 72.800 79.190 91.600 84.831 73.549 to 14 75.211 10 16 75'.100 83.320 101.90 91'.429 76.600 88.610 120.50 10.1.72 75.499 10 18 76.833 10 78'.400 94.090 134.20 111.35 20 118.39 79.570 10 22 80.400 98.980 140.80 M2 '.8 00 103.83 145.20 124.30 83.360 10 24 128.54 89.080 10 26 85.500 .508.81 144.80 88.700 112.89 141.90 130.44 95.340 10 28 102.73 10 30 92.R00 118.54 141.00 134.35 107.40 136.2H 169.10 153.29 119.27 10 32 130.00 10 34 119.90 146.56 169.30 163.12 132.90 159.02 IH 6.70 175.61 142.43 10 36 153.69 10 33 146.90 172.49 210.20 191.29 40 155.30 187.34 24 3.00 212.82 161.86 10 204.85 267.50 235.97 1.73.73 10 42 168.40 44 176.50 223.03 282.80 259.62 IH6.44 10 46 180.40 243.16 303.40 287.34 198.98 10 4M 183.40 242.86 323.70 314.49 211.23 10 10 50 188.70 280.87 345.60 339.88 2i'I.86 52 188.90 300.13 367.30 367.09 233.17 10 318.77 394.30 394.33 243.21 10 54 189.90 56 197.90 339.26 418.20 420.16 258.36 to 58 198.90 362.62 443.00 443.41 281.83 10 214.50 38 5.31 468.40 469.00 301.62 to 60 4

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REPORT #3410539909-15A INSTALLATION INSTRUCTIONS CONTENTS:

5300-T1 5300-T1-1 5300-T 9 l

9 of 12

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%" Bit Tip Self Drilling Screw } 5300-T Option:A For Banding Sea Drawi with %" x %" Washer .

- Option. 72/A (6,21* Spacing) e Sog gr:r 4" Strip of % ~ Welded ^# p.# .,

Hardware Cloth e,/"#y, _ Box Frame A3300 4" Strip Fire Barrier Mat M20A *] y ,

I - -----

%" Fire Barrier Composite -

I c A1000

. SIisst Foil Side Facing Outwards i Wrap Tray With I On3 Layer of ,

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it Mat 20A(See 5300 T9) y r _.

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Butt Seam Spacing That End View Exceeds %" Or Smaller

' Wrap Tray -x Fire Barrier Mat M20A Than %" Maximum Should With 1 4 With %" Welded Be Caulked With Layer of <

_' Hardware Cloth Caulk CP-25*

Mat M20A See 5300-S2

, - Unistrut Box OPTION:

(See 5300 T9)

( Welding Unistrut 1)I Frame

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" Permissible in Lieu Of Fire Barrier Mat M20A Unistrut Fittings.

Plan View With %" We!ded

' Hardware Cloth ji si See 5300-S2 U is

E BitTip Self Drilling Screws EE y With Washer NOTE:

si Fire Barrier Composite )

(6" 21' Spacing)

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}:- :: Sheet And Fire Barrier Fire Barrier Mat M20A Must Be Composite Sheet U

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bli: Instatied With Aluminum Foll Side Facing Away l

! !! From Protected item.

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'W 3E DAlf Rfv C te Fire Barrier

1 s 28 / FEB / 83 EE.E Es9E_E.E .5_~.:EE .

Cable Tray r

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INSTALLATION DETAILS Installation Instructiona l

1. (Wrap tray with one layer of 49" wide mat M20A as detailed in 5300 T9 and described in 5300141)

2. Insure a minimum 2" overlap of each layer.When placing the next 49" wide section of mat

. M20A, butt seams. (See 5300 H1) cover seams with either 3" wide,3M #425 tape or 4" wide, 3M #49 tape.

! ! 3. Assemble Unistrut or engineering approved equivalent box frame on cable tray (see 5300 T1

and 5300.U11).

4. Cut Fire Barrier Composite Sheet to fit onto exterior of box frame. All comer seams must be constructed so that one Fire Barrier Sheet overlaps the other sheet (reference drawing 5300.S2).

5. Attach Fire Barrier Composite Sheet to box frame. Use 3I4" bit tip screws with washers; use only enough screws to hold sheets in place.

8. Cover all seams and edges with Fire Barrier Mat M20A 4" wide as described in details l

i 5300 S11,5300 S21, and 5300 S1 A 1.

I NOTE: An option to using self drilling screws is banding seams on the box system.

See Detail 5300T1 A.

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\LP Cable Tray Mat M20A Detail A Mat Application With Hanger Interface (See Also 53004 l

Hanger Aluminum 3" Wide, #425 Tape, or

[ g 4" Wide, #49 Tape Q l j

I-I i f i llW kxnnooseO@@@@@@ #

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Cable Tray Wrapped With One Layer Fire Barrier Mat M20-A t

Butted Against Unistrut c : 2" Min. - 8" Max. ~

Support P 1000 l Overfap imuc care ar v. I cw.

' "' Cable Tray Protection f '#55lSIST5555?55

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! E. fi"G.EEdifE6I.?:'- System with inner

" J.F.KRENIK Layer of Mat M20A onte. w at.mviii. 3 M 5300T9 I 12 of 12

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/

REPORT

SUMMARY

2

. PROTECTIVE ENVELOPE FOR CLASS 1E CIRCUITS Based upon U. Li Test Report File R10125 Project 82NK21937 dated November 2, 1983-t-

Electrical Protection System M20A on Cable Trays Material: 3M Fire Barrier Mat M20A, Scotch Brand Electrical Tape #49, aluminum tape (alternate f 425 tape), special staples, Fire Barrier Cord.#34 and/or 5/8" steel strapping,1/2" hardward cloth and Fire Barrier Caulk CP-25 and/or Putty 303.

Page Result In U.L. Report 1.0. Fire Prot. Rating One hour 7 1.1 ASTM-E119 Fire Conforms 6 1.2 Temperatures on * .Illus. 4 thru 13 Conductors 1.3 Cables Generic. Bare Copper Wire 4 1.4 Hose Stream Test Pass 6 1.5 Furnace Size - 22' 10" x 14' 2"' x 7 '

1.6-Temp. on Cable Tray Tray Rung - 367'F 6 Tray - 324*F NA 1.7 Max. Edison Electrical 190* F.

Cable Rated Conductor i

(Edison Design f) 1.8 Max. Individual Cable 39 4*-86* = 308*F 6 i or Cable Tray Temp. Rise.

1.9 Max. Cable Temp. 308 + 190 = 498'F NA inside System j (Calculated from above) .

1.10 Min. Temp. for Cable 610*F NA Failure (31 Report 9380030601) 1.11 UL Rating - Acceptable Based on 498* (1.9) 6 being.less than 610*F (1.10)

Temperatures on Bare Conductors at 60 Minutes /(OF)

U. L. Test 250 MCM 1/0 #8 AWG #14 AWG

.l Ave. Max. Ave. Max. Ave. Max. Ave. Max.

4" x 24" Tray 255 286 272 356 288 307 347 39 4 Attached are graphs and summary data i

100/R265/2.0 073084 Page 1 of 14 7g, e,,-p.- -,--- - - - - - y,.--, -- =r- --

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~,. l REPORT #3410539909-17A l i

TEMPERATURES'ON CABLES VS TIME

, . The atached graphs show the specific data that is~ detailed in the U. L.

I report for the test cnt cable trays. The format gives the specific thermocouples, the minimum, statistical data, and the number of thermocouples used in the specific average.

The graphs and the data use the same data name.

1 i-I i

l Page 2 of 14 I

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. U. . L. J Tast on July t14, 1983.. -

4

,,_#_ :Raport Dstad November.2, 1983

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Page 3 of 14 s-1

U. L. Test on July 14, 1983 l

'Repor't Dated November 2, 1983 b '

250 MCM Conductor Time Minimum Average Maximun A- A+ #6 2.5, 84.2, 87.2, 96.3, 83.7. 90.7 9 5.0, 86.5, 90.2, 108.8 82.8, 97.6, 9 7.5, 86.7 98.0, 129.0, 80.9, i15.2 9 10.0, 87.3, 111.5, 172.0, 8I.4, 141.7, 9 12.5, 92.5, I32.I,.I82.9, 97.9 I M .3, 9 15.0, 1I9.9, t60.5,' I88.8, I32.0, I88.9, 9

, 20.0, I81.2, I93.3, I99.9, IH7.4, I 90'.3, 9 25,0, 202.3, 203.5, 204.5, 202.8 2 04.3, 9 30.0, 205.3, 207.8 208.8 206.4, 209.I, 9 35,0, 2 06.4, 208.8 209.9 207.4, 210.2, 9 40.0, 206.6, 209.2, 210.6, 207.8 2 1 0 '. 6 , 9 45.0, 206.4, 209.4, 210.9 208.2, 210.7, 9 50.0, 209.9 213.5, 227.3, 207.8 219.2 9 55.0, 211.6, 238.3, 354.1, 1 93.8, 282.9, 9 60.0, 228.4, 2 55.2, 285.7 238.1, 272'.3, 9 I

i b.-. _

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,0 Page 4 of 14

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U. L. Test on July 14, 1983 Report Dated November 2, 1983 2/0 Conductor Time ' Minimum Average Maximum A- A+ #

2 . 's . H6.5 94.6 l10.0, H5.2 104.1. - S 5.0, H6.9, 104 . H . 124.2 H7.1. 122.6 5 7.S. H7.6 124.4 173.0 87.1 161.4 5 10.0, H8.0, t37.5 IH2.3 95.2 I79.7 Si 12.b. 01.7 1 63.1 187.8 112.2 194.0 5 15.0, 1 03.8 167.6 191.5 130.7 204.4 5 20.0 1 74 .8 191.5. 197.4 182.0, 201.0 5 25.0 199.8 202.5 204.4 200.H. 204.2. 5 30.0 204.1 206.6 20H.7. 204.5 208.7 S 35.0 206.4 208.3 210.7 206.8 209.H. 5 40.0 206.6 209.3 212.S. 207.2 ?II.S. S 45.0 206.6 216.4 241.4 202.2 230.6 5 50.0, 209.2 224.8 276.H. 19b.7 2S4.0, 5 55.0 217.2 246.8 314.9 201.2 292.4 4 60.0 239.2 272.3 3 bS .H . 224.7 320.0 5 1

1 i ;

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U. L. Test on July 14, 1983 Report Dated November 2, L983.

's.

8 AWG Conductor Time Minimum Average Maximum A- A+ #

2.5, 86.9 95.7, 106'.4, 85.8 105.6, 4 5.0, 78.7 1 04.3, 129.R. 70.3, 129.4 4 7.5, 88.4 I24.I, 176.0, 8I.5, I66.7. 4 10.0, 93.6, 134.6, 179.8, 90.4, 178.7, 4 12.5, i10.4, 1 53.4, 186.9, 116.5, 190.4, 4 15.0, 137.8, l 'i3. 6, 1 92.5, 148.5, 108.7 4 20.0, 191.1, 194.7, 108.1, 1 91.3, 198.1, 4

?5,0, 202.7, 205.1, 207.6, 202.8, 207.4, 4 30.0, 2 04.3, 207.2, 208.7 205.2, 209.2, 4 35,0, 207.1, 208.6, 209.5, 207.6', 209.7 4 40.0, 2 07.3, 209.4, 210.9 207.9 210.0, 4 45.0, 2 08.5, 210.1, 212.1, 208.6, 211.6 4 50.0, 209.9 216.8 226.7 209.3, 224.3, 4

$5.0, 219.2, 246.0, 263.6, 225.2, 266.7 4 60.0, 263.2, 287.5, 306.7 2 68.0, 306.0, 4 i

Page 8 of 14

,m - , , - - = ' .

U. L. Tast en July 14, 1983 -

.lj -

iR5 port Datid Novrmber 2, 1983

.c _

14 AWG Conductor - '

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PageL9 of14

U. L. Test on July 14, 1983 Report Dated Movember 2, 1983

14 AWG Conductor Time Minimum Average Maximum A- A+ #

2.S. H S . 0', 93.2, iIN.3, HP.3, 1 04.0, o 5.0, Hb.6, 101.5, 1 54.4, 7H.3, I?d.4, 0 7 .'i , F6.2, i13.7, I H54. 7, '77.H. I 4 9.<> . 0 10.0, 92.7, 125.0, IH4.I, H6.9 I64.0, o

12. 's , 117.7, 145.2, lHo.0, 11?.0, 177.5, O 1S.0, 139.1, 167.3, 1 03.4, 145.0, 1H0.6, 0 70.0, 187.3, 103.0, 109.2, 188.9, 10/.3 9

?S.0, 200.0, 303.H. ?OH.1, 201.6, 206.0, O 30.0, 204.6, .D7.0,

") 210.o, PO5.H. 210.0, 0 35.0, ?O6.7. 209.I, 2 I I . ~> . 207.6, 210.6, 0 4n.0, 206.4, 211.3, ?lo.0, 207.8, ?l 4 . 7 ,_. 0 45.0, 20H.0, 235.6, 256.9, 218.3, ?S).0, 0 ,

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Page 10 of 14 .

e- -

'l REFERENCE PRINT

REFERENCE DESCRIPTION 5 300- T16-1 --

INSTALLATION INSTRL'CT10hs 5300-Tl6-2 --

INSTALLATION INSTRUCTIONS (Cont) 5300-Tl6-ML --

MATERIAL LIST 4, 4,

! ~- S MULTIPLE CABLE TRAYS YA'.*l W:N.+j M, -4,7;;

uA- ; '

. -CABLE TRAY -

i

.. o i 1 f l yli:a =55FTW - yn R ' l l

,)k r-EACH SUCCESI'd 6

[ -

0 LAYERED SEAW \ \ dig N E,T~J z === =W~.___ _ =- j fR

! 4 LMERS 0F M20A kAT 4 LAYERS '_/

. ~ 3. ,l 5/9* W5;'?

3 $~ EEL,EiyS

07. -. - :

MAT M20A g py y .

Tk! SAME FR00EDLFES WAY BE FOLL0tED FOR SCE-BY-SOE, OR STACFED TRAYS A3 USED TOR SCE TRAY; I Detail A l- i g re/ w - SIDE VIEW

~ 5/B' CARE:s 5'Ett BACS ON l CDiTE 5. D I-A**Y A' SEA E OR CORD 34 $8 ACED 3' WAX.

(C0SD WUST BE COVERED w;TH ALUMNW TA?E AFTER WRAPPIN0) 3 LAE R A M ,9 TA:E ,

(FOR EACH SEAW> -

l THE DEPICTION AT RIGH1 SHOWS {

TCO SEPERATE INCIDENCES OF ), E' EIA.:~ E f,i', C, a, W: g POSSIBLE SEAM SDACING. /

(

IN THE APPLICATION OF FIRE

N'; ;' ;.: ~'

i N

BARRIER THERE ARE NO GADS '

8N COVERAGE. _"-~-' j 9

I ',

4 f J

(F ' NCIl:

2 1 S': [E;_.- ..

? RNEp SPA 13 )lp /)

' ~N $.' E..? ~ b,*

4 rt

--r

?E: :.~ :13.~ .

g 2'W W V SPA 0iN3 !

g-I/2' PLASTIC STRA:Pr%3 4 A 4.'- . . . _ _ .

t BETWEE4 SE AYS C:-+l 70 PREVEAT TOD SAG. /. -- SUCCESSIVE LDERS 'i f -:- ' ~ -

/ ,,, ' ' % y W2da

^

, / -

g-. k

)er [,,

r Mxv.e - . = g PER:WETER CVERLAP g-asil g

\

F!RST LAYER WAT V20A / , j SECOC LAYER WAT v20A pp ,',.:' l3... .

THt0? LAVER MAT M20A FOURTH LAYUt WAT W201 1

~

ISSUE iDATE

'!..'/'.U:L':.T';f T.' ';'.7l :'#.'O."t!O REV CH.

sc ei 2 10 8 3

n!:=s=.: mat.r.n:: re::r - - - . F 1 R E B c..?1..! t ._: a' ,

.::u. .w

.. :;nr...w.~m..

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N.9JfuvNSki

D.t[g bik #

Strai ht ?ur - T. '

P. A. leTOURNE AU HUN -

80d k[,!I!?'6 "i[$

ti.:tr -Pr.4.ets oivision/av W 5 300-T16 M2CA .

Page 11 of14

INSTAUATION INSTRUCTIONS Stralaht Run of Cable Tray (continued)

9. Af ter the last layer has been applied, the entire systemritnt be restrainal with eithar 5/9 inch carson steel barris or

. Cord 134 %e spiciry of tho steel baals is R inches taxinun axi the siw:in) of the Card #14 in 3 inches maxintn.

10. %e Cnrd 434 ntnt be rwerwrappel with a layer of Almintn Tape to maintain spaciry an1 prot oct it from damage.

Multiple Tray

1. Multiple trays are wraple) as ., single unit, using the techniques for the sityle trays.

2.

If the nat neels supinrt to prevent sagging, a plastic barvi nay be applici arourri the trays.

3.

Ilanjers which innetrate into the systen sho.11d first be wrapped ace >rdiry to the appropriate barrier instruction. %e intersection af the hanger arvl the Mat should be protected the same as the drop)uts, tW 4 oaf t RE v CH o.....-...... ') 1 " ' 91

%*T.**.'T.*;JJ t'.7,0 '!".'.T. **L*7.'* !,* '.*'.

. b .5 *. 'b *' * ,

bMW (, IHIilI 'IIN N I

W' 4,g 1 y_ 8thn6%. - . ."m,7 r o r 7;n

. ,t y r, z .g _ ;. 9 , , y Electro-Products Division 3M Page 12 of 14

'3M MATERIAL'USED -- SEE SHEET 53OO-TT-! FOR ORDERING INFORV TlCM REFERENCE NAVE TRADE NAME MAT M20A --

3M BRAND FIRE BARRIER MAT U20A ~

CORD 34 --

3M BRAND FIRE BARRIER CORD 34 ALUMINUM TAPE --

SCOTCn BR AND ELECTR'C AL TA3E e49 ALTERNATE APPROVED TAPE 3V ERA O e425

' USER SUPPLIED VATERIALS REFERENCE NAME TRADE.NAME STAPLER --

BOST!CH MODEL P-4 STAPLER OR EQ'JiVALENT STAPLEIS) --

BOSTICH STAPLES STCR 504-9/16' 09 EQU:V ALEN' PLASTIC STRAP --

1/2 PLASTIC STR APPING STEEL BANDS --

5/8 CARBON STEEL ST :AFPING BMDS I

e

.C" i ei.. -,. .. . ,....-

ISSUE DATE PEV ,

f. AC,__ 3,. '1A p-L C.

m= ::::. ;.:'.r.::= ::..:... : I 'o-10-e 3 - , : ,,

=r:: =. > - r.s t:;rie,rx.t '

er 1c w c4 .

. s + a ; 8 + . '= ;.., - -> , ;

.rz js

.~,:.:r::7.r.:",r.3:r.,,r..=, c ::.'- n ., " $.

m , 1,.,

5s * ; a r. a. t!. -" . ;ie 1

" e. A. !,Tooest e.; ow gun' stb k, M a'.e r i a l Li s t.

Electro-Products Division /3W W 5 300- T16- M L . k'. 2 0 A !

Page 13 of 14

o RER'RENCE PRINT

REFERENCE DESCRIPTION 'l i

5300-Tl7-1 --

INSTALLATION INSTRUCTIONS I 5300-T17-ML ' --

MATERIAL LIST

]

(3 .=Tm nsem en

~

w ~* g s

.n.,...,

y e c. :

. no s4',195 aw c:

x i N4 LAf-it 6*-4*----*=' I 3 TOP LAYEBS M20A 70 neu 1 Cl Q tf4a useM l

COVER LAY-IN PIECES.

li TOP PIECES SHOULD BE '

_ y [

CUT TO OVERLAP THE 4 ORIGINAL 4 LAYERS SY

\ A l__l El:l Jj 1 AT LEAST 4' ON EACH ,'

SIDE.

C l

.g . V _i--

5/6' CARBom STEEL , -

3 94aC3 i* FRcw SEAV Lt.c.; .;,:c

t. a FOC 9 3 7:," as: ; T e enc sit.?E e.~% *: 1i: - l ,l

- - r N A.LW Ar TA?!

AN.".-

I DETAll A !

j'j

/

N l #l 4 OR MORE LAYERS OF VAT M20A TO BRING j

LEVEL UP TO ORIGINAL

l 4 LAYERS. IF POSSIBLE l i COVER SIDES OF TRAY.

U l .

'/ i. s -

m i l '

,An x ;

Ih s

~

,y R 6

3 %p@A -

)jll / x

{

g 3

- \;

i i .i l 5 ..

,1 ) ,, j j

t J F03. EX~ EGG ' 301:5 -

/! '

COVER inE E\ TENS 0\

WITH 2 LAYE;S !!20A THE'. CME: A5 5- 3 a'. /

s AT LE T. '

N N N N N N N % N N % N g

% N 3 BCTTC'.' LD ERS ?.'IU TO l N N 9

_ s , KO _ ' COV,E9o n -n.T.WE..n. ,T.:Ave- ,. n E3m

Y b'NES. 00 I' ON DbN !

y LINES. FCL3 TASS AS l SHOWN iN DETA!L A. f 1

ISSUE DATE REV Cn. *

'." if."Ot.'"TEr*l."O'l ::'Jt=t?. 'D~. ~'

2.T. .;.';;' :t'it'L' ,*:.Y.;';;a 1.T.'.':'"

2

" " ' 5 '"

10 8 3 FIR: : " U-'

- " - '? >

.'O.

. .n.,".',.-*..".;..'.W..'.W'O..

., .%. .;.T. "'.1".

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P. A. teTOURNE AU ^"0d,UN0d4 I'- I I. #. 9 '" f E 0 3 i i

u tro-presueti civiii.,isu M 5300-T17 MECA Page 14 of C ;

~ - -

REPORT

SUMMARY

3 PROTECTIVE ENVELOPE FOR CLASS 1E CIRCUITS Based upon U. L. Test Report File.R10125-1, 2 Project 82NK21937.

(Dated October 19, 1983)

Electrical Protection System - 3H Mat M20A on Conduit & Air Drops Material; 3H Fire Barrier Mat M20A, Scotch Brand Electrical Tape #49, Aluminum Tape #49 (alternate #425 tape), special staples, Fire Barrier Cord #34.

Page Result In U.L. Report 1.0 Fire Prot. Rating One hour C-1 1.1 ASTM-E119 Fire Conforms T1-2 T2-2

.1.2 Circuit Integrity Pass C-1 1.3 Temperatures on Cables

Appendix A & B 1.4 Cables Ceneric XLPE-PVC 2,3,6 & 7 1.5 Hose Stream Test Pass T1-3 T2-3 1.6 Furnace Size 22' 10" x 14' 2" x 7' U. L. Test 1 - System 4 - 2 Inches Conduit Minimum Fill U. L. Test 2 - System 2 - 5 Inches Conduit Minimun Fill U. L. Test 1 - System 1 - two cables of each size

Temperatures on Cables in Conduit at 60 Minutes (0p)

Minimum Cable Fill Layers 300 MCM 7/C-#12 2/C-#16 of Mat Ave. Max. Ave. Max. Ave. Max.

U. L. Test 1-System 4 5 ---

281 39 3 234 296 U. L. Test 2-System 2 2 37 3 39 7 40 2 4 36 4 40 521 NOTE: Attached are graphs and summary data for these tests

Temperatures on Cables in Air -Drop at 60 Minutes (0p)__

300 MCM 7/C-#12 2/C-#16 Ave. Max. Ave. Max. Ave. Max.

U. L. Test 1-System 1 292 292 199 199 342 442 100/R265/2.8 073084 Page 1 of 17

I TEMPERATURES ON CABLES VS. TIME. 3M

SUMMARY

OF U. L. DATA INSTALLATION INSTRUCTIONS l

Page 2 of 17 l

UL Test 1 System 4 I -- -- -- -- - I -- - - -- -- - I -- -- -- --- I -- -- --- -- I - - -- -- - - - I - -- -- --- I:

.: y = MININUM TEMPERATUHR 7/C #12 IN 2" COND'JIT

* = AVERAGE'TEMPERATilRE 7/C #12 IN 2" CONDUIT

! ^ = MAXIMUM TEMPERATURE 7/C #12 IN 2" CONDUIT :

+ +

400. ^

(

^ '

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350'. ?

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l E :

v vv 4 G

v v

+ y +

R 150.

E :

^

.v v :

E :

vvv :

S :

vv i

'^* vvv F : 2*vvv i

+ 2Y v +

100.

^3y :

^332 :

l 22 !

i

33v '

+ +

50.0 .

l l 0.000 I - - -- - - --- I -- - - -- - - - I -- - -- --- I - - -- - --- I - -- - - -- - ! -- - - -- - -- I 0.000 10.0 20.0 30.0 40.0 50.0 60.0 TIME IN MINUTES (NUMERAL.S INDICATE # OF COINCII)ENT POINTS)

DATA F il.E NAYE 8 247Cl2.C01 3 of 17

L est I FILE NAMES 2M7Cl2.C01 System 4

'TCat 166 171 DEG F T-MIN T-AVG T-NAX T+1SIG T-ISIG 0*

2 67.4 00 67.700 68.000 68.124 67.276 2 l 4 08.300 68.700 69.100 69.265 68.135 2 (

6 70.000 73.050 76.100 77.363 68.737 2 8 74.800 77.250 79'.700 80.715 73.785 2 10 79.700 81.050 82.400 82.959 79.141 2 12 82.800 83.200 H3.600 83.765 H2.635 2 -

14 86.500 87.450 88.400 88.793 86.107 2 16 93.300 94.000 94.700 94.990 93.010 2 18 94 .3 00 98.H00 103.30 105.16 92.436 2 20 97.700 104.80 111.90 114.84 94.759 2 22 101.30 110.85 120.40 124.36 97.344 2 24 104.60 117.25 129.90 135.14 99.360 2 26- 108.10 125.00 141.90 148.90 101.10 2 28 107.70 132.15 156.60 166.73 97.573 2 30 113.60 143.10 172.60 184.H2 101.38 2 32 117.10 154.65 192.20 207.75 101.55 2 34 120.70 166.55 212.40 231.39 101.71 2 36 121.00 175.15 229.30 251.73 98.570 2 38 124.10 184.95 245.80 271.00 98.895 2 40 130.90 192.70 254.50 280.10 105.30 2 42 134.90 199.95 265.00 291.94 107.96 2 44 137.20 211.90 286.60 317.54 106.26 2 46 14 3.90 223.80 303.70 336.80 110.80 2 48 143.50 230.20 316.90 352.81 107.59 2 50 148.20 238.80 329.40 366.93 110.67 2 52 154.90 248.45 342.00 380.75 116.15 2 54 164.80 259.95 355.10 304.51 125.30 2

, 56 157.20 263.20 369.20 413.11 113.29 ?

58 169.10 275.35 381.60 42 5.61 125.09 2 c0 169.80 281.35 392.90 439.11 123.59 2

- = Number of thermal couples averaged on all data pages like this.

l 4 of 17 l

UL Test 1 System 4 I - - -- -- -- - I -- -- -- --- I -- - -- --- I -- -- -- --- I -- - - - - --- I -- -- -- -- I

!y = MINIMUM TEMPERATilRE 2/C #16 IN 2" CONDUIT

= AVERAGE TEMPERATURE 2/C #16 IN 2" CONDUIT

= MAXIMUM TEMPERATURE 2/C #16 IN 2" CONDUIT :

400. + '.

=

+ +

350.e .

t'

. e' A

T 300. +

E .

M ^

P :

E : !

' ^

R : :

A 25 0. + +

^

T : :

U

R ! *l

^

E : * *

^^2* v I 200. + ^** v .y v N : ^^^^^* yy :

^^^

v v D : *v v l

^^

E :

l G :

v R 150. + ^^ +

E : *vv E : * !

S : * !

v F . * :

100. + ** v +

l ** v

** v l l ^* vvv i 33332Y vvvv l 50.0 + +

l l 0.000 I - - -- -- -- - I -- -- -- --- I -- -- - --- - I -- -- -- - - - I -- -- - - - - - I -- -- - - --- I 0.000 10.0 20.0 30.0 40.0 50.0 60.0 TIME IN MINilTES (NUMERALS INDICATE # OF COINCIDENT POINTS)

' DATA FILE NAME: 242C16. Col 5 of 17

UL Test 1 FILE N AMEs 2M2C16.COI system 4 TC#8 263 264 265 267 268 269 270 271 DEG F T-MIN T-AVG T-MAX 1+1SIG T-ISIG #*

2 65.800 46.675 67.I00 67.146 66.204 8 4 65.900 66.725 67.IO') 67.I72 66.278 8 6 66.000 66.700 67.000 67.085 66.315 8 8 66.700 67.050 67.600 67.300 66.800 8 10 66.800 68.350 72.400 70.734 65.966 8 12 67.000 74.788 111.20 90.605 58.970 8

, 14 67.300 81.625 139.90 108.82 54.430 8 16 67.700 85.625 146.90 117.4R 53.766 8 18 61 500 88.425 148.70 122.47 54.376 8 20 69.900 02.538 IS9.00 130.40 54.676 8 22 7I.700 97.I75 166.00 137.94 56.408 8 l 24 74.300 102.19 169.60 143.86 60.517 8' 26 78.600 107.21 174.10 I47.92 66.506 8

, 28 85.000 II3.94 179.20 152.21 75.665 8

30 93.900 12I.I6 182.50 155.76 86.566 8 32 102.R0 132.20 185.30 162.32 102.08 8 34 114.10 143.11 187.90 168.48 117.75 8

! 36 138.10 157.04 190.30 174.18 139.89 8 38 144.00 165.50 192.50 180.17 151.01 8 40 160.60 176.05 103.70 180.29 165.81 8 42 176.30 186.11 105.10 192.94 179.20 8 44 180.30 193.63 201.80 200.96 186.29 8 '

46 175.10 197.07 205.70 206.01 187.34 8 48 184.00 202.02 208.00 209.85 194.20 8 50 189.80 204.30 209.20 210.83 197.77 8 52 195.20 208.46 217.50 215.59 201.34 8 54 203.30 214.35 238.30 226.43 202.27 8 56 204.90 219.38 256.10 237.33 201.42 8 58 203.80 225.73 275.70 250.01 201.44 8 CO 200.50 234.78 296.40 267.28 202.27 8 48 = Number of thermal couples averaged on all data pages like this.

6 of 17

UL Test 2 l

- System 2 I -- -- -- -- I -- -- - -- - I -- -- -- -- - I -- -- -- --- I -- ---- --- I - -- - - -- Il

! v = MIN IMUM TEMPFR Alll!fE 300 MCM IN 5" Cf1NDUIT

! * = AVER AGE TE'APERATUHE 300 MCM IN 5" CONDUIT :

^ = MAXIMUM TEMPERATURE 300 MCM IN $" CnNDUIT :

400. + '

e

^*

+ '^*+

350. t. .

v

. ** v

+ +

T 300.

v i E : ^

M :

P :

v

^

l E

y :

R

+ * +

A 250. ^

T : v l U *v i

^

R E : *v i

^

I 200. + ^*v +

N : -^

v D :

~^

^*v E : *v G : *v :

+ 2y +

R 150.

2y :

E E : ^v i

^2 :

S

^2 :

F :

+ ^2 +

100.

22 :

! 23y :

**^233v i 222Y

I

+ +

50.0 .

'l.

l 0.000 I - - - - -- I -- -- -- -- - I - - - -- --- I -- -- -- --- I -- -- - - -- - I -- - - -- - --60.0 !

0.000 10.0 20.0 30.0 40.0 50.0 TIME IN MINUTES (NUMERALS INDICATE # OF COINCIDENT POINTS)

DATA FII.E NAVE 8 Su300.CO2 7 of 17

i UL Test 2 1 Systen 2 l Fil.F NAMES.5M300.CO2 1C# 106 til 115 l DEO F T-MI N T- AVG T-MAX ToISIG T-ISIG 0*

2 69.600 70.167 71.000 71.524 68.809 3 4 6H.700 70.367 71.300 71'.813 68.920 3 6 69.100 70.833 71.H 00 72.337 69.329 3 3 70.100 71.867 72.900 73.404 70.330 3 10 71.9 00 73.567 74.500 75.013 72.120 3 12 74 .400 76.033 76.900 77.448 74.618 3 ,

14 77.600 79.267 HO.600 80.794 77.739 3 16 81.900 83.567 85.500 H5.381 81.752 3 18 87.000 88.800 91.500 01.181 86.419 3 20 93.100 95.167 98.600 98 .161 92.173 3 22 (9.800 102.47 106.60 106.10 98.R37 3 24 106.70 11 0.57 115.30 114.93 106.20 3 26 114.10 11 9.63 124.60 124.91 114.36 3 28 121.70 129.00 133.80 135.43 122.57 3 30 129.60 138.17 .143.30 145.63 130.70 3 32 137.80 147.43 153.40 155.85 139.01 3 34 146.90 157.37 164.10 166.55 148.18 3 36 156.70 168.00 175.60 177.98 158.02 3 18 167.40 179.10 186.90 189.42 169.70 3 40 178.90 190.63 198.30 200.95 180.31 3 42 102.60 203.43 211.30 213.13 193.74 3 44 203.10 217.90 228.10 23.1.0? 204.78 3 46 216.20 234.43 245.H0 250.38 218.48 3 48 230.30 252.13 265.00 271.14 233.l? 3 SO 245.80 271.27 286.10 293.42 24 9.11 3 52 262.00 290.83 307.10 315.87 265.79 3 S4 278.30 310.87 328.70 339.11 282.62 3 56 294.60 331.40 351.20 363.30 299.50 3 58 311.10 352.27 374.00 387.94 316.60 3 60 327.50 373.73 307.30 413.77 333.69 3

- = Numbar of thermal couples averaged on all data pages like this.

I i

I 8 of 17

-- . ~_ _

UL Test 2 -

System 2 I - -- - --- I -- -- -- --- I --- - -- --- I - -- -- - -- I -- - - - --- I -- -- - --- I :.

y = MIN IMUM TEMPERATUnd 7/C # 12 IN 5" CONDUIT

= AVERAGE TE.V.PERAlll4F 7/C #12 IN 5" CnNDUIT :

! ^ = MAXIMUM TEMPERATURE 7/C #12 IN 5" CONDUIT :

400. + ^*

l

. y

^

v 350. e + v +

t

- l

! *v

- *v i T 300. + *v +

E M : 2 :

P !

E :

l R : ^v 2

+

A 250. + ^

T. l U : 2 R 2 :

E' ~^ v i

l I 200. + ^v +

N : 2 :

2 :

a y

, D : :

E : 2 :

-G : 3 :

+ 3 +

R 150. ^

E : :

2 :

4 .E S : 3 :

2 :

F : 2v i

+ 2v +

100.

3y :

l l i

i 33 :

I**233

22v !

+

50.0 +

l

l. '

O.000 I - - - -- --- I -- -- - -- - I - --- - --- - I -- -- - -- - I -- -- - --- - I -- - - -- - --60.0 I 0.000 10.0 20.0 30.0 40.0 50.0 TIME IN MINUTES (NilMERAI.S INDICATE # OF COINCIDENT POINTS)

I DATA FII.E NAMES SW7Cl2.CO2 i 9 of 17 l

'"2 UL Test 2 FILEcNAMEs 507Cl2.CO2 System 2

~

TCDs 105 110 114 T-ISIG 0*

DEG F T-MIN T-AVO T-MAX T+1SIG 2 68 .700 69.850 71.000 71.476 68.224 2 4 69.100 70.500 71.200 71.712 69.288 3 6 70.100 71.333 72.000 72.403 70.264 3 8 72.000 73.000 73.5 00 73.866 72.134 3 10 75.400 75.H33 76.100 76.212 75.454 3 12 79.500 79.667 79.900 79.872 79.462 3 .

14 83'600 84.433 85.400 85.341 83.525 3 16 88.500 90.400 92.400 92.352 88.448 3 IB 94 .400 97.500 100.50 100.55 94.449 3 20 1Q1.60 105.77 100.20 109.62 101.91 3 22 110.70 115.23 118.40 119.26 111.21 3 24 121.30 125.83 128.80 129.H2 121.85 3 25 133.30 136.83 138.90 139.91 133.76 3 2M 146.20 148,13 150.00 150.03 146.23 3 30 156.90 15R.37 160.40 160.18 156.55 3 32 166.70 169.00 171.80 171.59 166.41 3 34 177.60 181.43 IH4.60 184.98 177.80 3 36 189.80 19J.30 198.60 198.70 189.90 3 38 202.80 208.20 213.50 213.55 202.85 3 40 216.70 222.17 228.90 228.36 215.97 3 42 231.40 236.70 244.20 243.38 230.02 3 44 246.20 251.37 250.80 258.73 244.00

~

3 46 262.20 266.10 277.40 276.25 259.95 3 48 280.40 286.50 297.40 205.96 277.04 3 50 207.60 306.03 317.00 316.61 295.46 3 52 312.40 324.73 338.10 337.61 311.85 3 54 328.30 344.07 358.50 358.03 329.20 3 56 346.10 363.07 378.70 379.41 346.73 3 58 358.90 380.17 400.60 401.03 359.30 3 60 375.00 402.87 436.50 434.02 371.71 3

$ = Number of thermal couples averaged on all data pages like this.

10 of 17 l

' UL Test 2 I: y--= -MIMIMUM

-- -- I -- TEMPFR

-- - --- I ATilRF

--- ----- I Y I - ----- I 2/C #16 IN 5" CnHDilIT

* = AVERAGE TEVPERATUWE 2/C #16 IN 5" CONDUIT

= MAX IMilM TEMPERATURE 2/C #16 IN 5" CONDUIT ^ #

400. +

v vl

+

350. +

7

v

. ^

'

l

v :

'

l

+ v +

T 300. ^

l E :

y l M : ^

P ! y :

E : a R : +

y A 250. + a T :

y :

U :

R ^

E : v :

i a y +

I 200. + -^

y :

N :

- y :

o l: :

E !

v

v :

G : ^ +

H 150. +

v l

E : a

v :

l E :

y :

S : ^

v :

^

F : +

^

100. +

v

^

+ vv :

! *2Y -

l

^

^222v '

l 22vy '

+

50.0 +

, 0.000 I -- -- - -- - I - -- - - - - I -- -- -- --- I -- -- -- -- - 40.0 I -- -- - - - --50.0I - -- -- - --60.0 I l 0.000 10.0 20.0 30.0 TIME IN MINilTES (NUMEll ALS INDICATE # OF COINCIDENT PufNTS) f i DATA Fil.E NAMES SM2C16.CO2 l 11 of 17 l

REFERENCE PRINT . REFERENCE DESCRIPTION *

$300-C5-l -- It:STALLATION INSTRUCTIONS

$300-CS-2 -- MATERI AL OtMENSIONS 5300-CS-ML -- MATERIAL LIST Mot M20A Section A- A Conduit Mal M20A hIu gale On Max.'

Spacing

.. l- l

~

i Butted Seam Toped

: :, With Aluminum Tape

-r u 2,

(,

s_

Aluminum

, Tape Over Cord 34 i.'. . .

/ Cord 34

l l ,'

'iI ) ;

f 4' Min.

2' Maximum u ,

~~ '

i T f 4' Minimum l l l Conduit l

Conduit i l l A

First Layer Mot M20A x g, Second Layer Mal M20A*

l l

]

I ,

Aluminum Tane A

Install Number of Lavers ..

g as Required in Tcble I, "/

I Print 5300-C5-2 y

-A.

NOTE: Install Wat M20A Wfth Aluminum Fell Out issue DATE REV CH.

EM

r: =u:::u: ::..r.:r:::::.':.:,::

4 .

i0-lo-a s . . FlRE BARRlER C """'s '" iF Conduit

.M35.. G.r'..n..?, ,.~in'wi..'s.?, ' - /J.4

" P.A. tat 0VRNEAU uNEA 3 Protection System o tr..r,.4.i. oiviii nu W 5300-C5 M20A 12ofII~~

l INGTAUATION INS'IRUCTIONS

1. Determine the size of the conduit to be protectal. ,

2. Refer to Table 1 (Print i 53na-C5-2) to detemine the 1ergth arri nunher of layers requiral for one leur protection.

t 3. Cut Mat M20A to proper dimension. tbte: Clean harris or gloves requiral to keep Mat clean before applying Aluninum hpe.

4. Apply a strip of Alu,inua Tape to Mat M20A orige, allowirq 1/2 of the tape width to overhang the Kit. Ibte: Onit this step when usiry staples. See 7A.

5. Crease Kit in half with aluninun foil on outside surface.

6. Place Mat arotnl corrluit.

7. Fold the H1t around the corriuit arxl seal with tape. 'Ib ensure a good bond, rub down the talw with a small rubber roller or hot iron.

nr 7A. Options %e baye may also be staplori together at 8 + 1 inch spacing. ~

Place staples 1/4 inch + 1/8 inch from eiges.

8. Install secord and succealing strips by butt jointing to first strip.

Tape the butt joint with Aluninun Tape.

9. Install succeeding layers using above procalure, reversing direction of edge seam on each layer. %e cylqo nnan of each layer must be at least 2 inches from the seam above or below it.

10. Seal the last exposal olge of Mat with Aluninun Tape won if option 7A was mal .

11. Install Cord 834 ,if ter au layers are installel by wrapping Cord diagonally down lerath of corrtuit with a naximun spacing of 2 inchen between wraln (Print 9 53nd-C5).

12. We Cord 834 should be coveral on the surface with a layer of Aluninun Ta[m .

i 1%4A DAll M t' y CH.

..".J.!*~'i..*7'.Z*.*~tl*; :'l," *~.~'."4'*. ' 3 10~I0~fII I

.== :.7 =. =:= * ' ' " '" I

]jf),y,kl FIRC HARRIER

/~~.i.'"..'.**4*.T.f.J..;.t*C.".;.'.'.**

. . . . .... *J 'O *.' CONDu1T SYSTD1 i, . r'rhe lo h INS'mly'TIONS Electro Products D'Ivlsion'3M sinn-cs-1 13 of 17

TABt2 1 DIMENSIONAL RCOUIREMEN'IS CF MAT M20A*

CCNDUIT SI7.E VS. MAT IIPCTH AND NLMBER T IAYERS l

l

'Ibtal

Cord uit layer layer layer layer layer Ianjth Diameter 1 2 3 4 _5_ M20A 3/4" 6.5" 9.5" 13" 16" 19" 64" 1" 7.5" 10.5" 14" 17" 20" 69" 1.25" 9.5" 11.5" 15" 1R" 21" 74"

1. 50 " 9.5" 12.5" 16" 19" 22" 79" 2" 11" 14" 17" 20" 23" 85" 2.5" 12.5" 16" 19" 22" 25" 94.5" 3" 14.5" 18" 21" 24" 27.5" 105" 4" 18" 22.5" 25" 28.5" 32" 126" 5" 22" 25" - - -- 47" 6" 25" 28.5" - -- --

53.5"

Per U.L. tetter datni Septenher 27, 198) i IWA Da t e ut v. C H.

. *'*0.'.*07.0'?".*.; ;" O. *~.7.".;'*.? 3 10-10-81 C.*.* . *7.* '*.I'1* '0.* ** *" ** '"l* **;*;

'"[.fi.%$U FIRE HARRIER

'f.*.*/.Jf

. . . . . ".'.*'4*.7*.Y..~.

. . . . . .... .%.'.". *.r*.?..?.**.* *" T' CCNDOIT PRonLTION o 4 pf-/g

n. _

n> M a sw11Ms TABIE 1 l Electro Products D'ivision/3M unnes_7 l

I 14 of 17 l

3M MATERIAL USEO -- SEE SHEET 5300-TT-l FOR ORDERING INFORMATION REFERENCE NAME TRADE NAME MAT M20A --

3M BR AND FIRE B AHRIER mal M20A CORD 34 --

3M BRAND FIRE BARRIER CORD 34 '

ALUMINUM TAPC --

'JC0 lCH UH AND [LECIHILAL l APE e49 ALTERNA1C APPROVED TAPE 3M BRAND e425 e

USER SUPPLIED MATERI ALS RCfERENCE NAME TRADE NAME STAPLER --

BOSTICH MODEL P-4 ST APLER OR EQUIVALENT STAPLE (S) --

BOSTICH STAPLES STCR 50A-9/16' OR EOUIVALENT IS59L UAIL ltLV CH.

c.........._.........-..._..... F1RE BARRIER 3M

'?:'.::~.:: t::':.::..'::.'.r'.:::::::;:..: IO-10-e 3 I

Conduit

$$,I5[.$$5$$.S*' I!' "

.I"A'R MilNSKl Proieotion System

P. A. teTOURNEAU D'A uNM '. Material List Ei..tro.rr au.i. oiviii.vau 34 5 300 _C 5 __M L M20A _- _ . -

,, 15 of 17

i REFERENCE PRINI

REFERENCE DESCRIPTION 5300-ADi INSI Ali AlION INSTHUCTIONS l

5300-AD-2 Mali HI AL DIMI.'NSIONS 5300-AD-ML MAILH1 AL List

.+ Q L

i. gig OVERl AP' '

i .r t

f :__ -

e

.._ ; [ : :m : -

h' OPTION ?:

S TAPLE ON 8 MAX. SP ACING-COVER OVERL APPING -

SEAM wi1H ALUMINUM TAPE ALUMINUM TAPE OVER CORD 34 MINIMUM 2% , g MAX, SEAMS OPPOSITE BETWEEN EACH LAYER SEAMS

, q' STAPLE MW -- . . > g - ~ ~~ _ -- .

1

. y:.

=

4 0 f.'.. D

, ,% \\ l fmCG C o '- -- - ---

.. f. sy f -

. . D??:*..O..,) D

%' /

__- ~3. -~~~. . .; q -

~-.

PUNCTURE CORD 34 Hol.E FIRST LAYER MAT M20A COVER OUTSIDE SEAM 3 ,3 P AToi WITH ALUMINUM TAPE ALUMINW l APE

-SECOND LAYLR OVER PUNCTURE MAT M20A OPTION I:

JOINIS COVLHI D 11R3 I ( ADJ0iNING)

WITH ALUMINUM L AYER MAT M20A TAPE

= .. _ . . . _ . . . .. . . . . . ... - - .. . - ... ~ . _ _ ,.. _._ . _ ... _ .,

l'iSUE DAIL HEV CH.

Sd f.'..'acr.::. ret'.r'.n.:,T..'.= ':: :. 3 io.io.83 F IRE B ARR CR

'w:.':.':, m:;r':'.n.wr:,- --

. ?.r

'" D.R. TU/INbl

,/

Air Drop Sys'.sm

. f,".' '.' ,".;..".W..L.

. ','".. .'T..'J.

. '.". .'?. 7

,' P. A leTCURNE AU y' D.N' hut OER V.20A Electro-Product-._D.iviolon/3.W._. W._ _.,_5 3 0 0 . A. D_.-. .

16 of 17

l INSTALMTICtl INS'IBUCTICNS_

1. Detennine the size of the air drop cables to be protected by measuring the burdle perimeter with a flexible tape or cord.

4

2. Ilefer to Table 1 (5300 AD-2) to determine the length ard nunber of layers requiral for one hour protection.

3. Cut Fire Darrier Mat M20A to proper dimension. Mates .

Clean hards or gloves requiral to keep mat clean before applyirg Scotch Brand Electrical hpe 549.

[ '

4. Apply a strip of Scotch Brand Electrical Tape 549 (or #425) to Fire Barrier Mat edge, allowing 1/2 of the tape width to overharq the Mat.

Note: Onit this step een using staples. See 7A.

5. Crease Mat in half with aluninun foil on outside surface.

6. Place mat around air drop cables.

7. Fold tape edge arourd to contact on tape edge. Seal by pressirg tape together.

7A. Optiont te Mat may also be stapled together at 8 + 1 inch spacing.

Place staples 1/4 inch + 1/8 inch from edges. Seaf puncture made by stapler foot with alumirium foil tape - 3" x 3' minimun.

8. Install secord ard succeediry strips by butt jointirg to first strip with a 1 inch minimun overlap. tis seam may be stapled. We pointed foot of the st.apler is used to puncture the Mat so that it may be secured . We aluminum foil tear mtst be less than 1 inch. '1he aluninun foil of the Mat must be repaired. 21s la done by coverirg with a piece of aluminun tape, 3" x 3" - minimun size. Tape the seam of the overlap with aluninun tape.

9. Install succeeding layers using above procedure, reversing direction of alge scan on each layer. te edge seam of each layer must be at least 2 inches from the seam above or below it.

10. Seci the last exposal edge of the Mat with Scotch Brarx1 Electrical Tape 149 oven if option 7A was used.

11. Install Fire Barrier Cord 134 after all layers are installed by wrapping cord diajonally down leryth of air drop with a maximun of 2 inches between wrapG. See 5300 AD.

12. Se Cord #34 chould be coveral on the surface with a layer of aluninun foil tape.

'*3 IWTO-83

.TJ.*':T*T.'..T.". ".t:%"*.7. 'j =.t'*.?'

^

FIRE BARRI M 7;'. l *.*.J~.*.C." W'J.7.* L*" *;.'.':';;.*'%

Todhi AIR OROP SYS'11M bd.5.b.5 f[dh2bI I y ,.y Yr'bwf} ##*

Electro Products DNMon/3M M 17 of 17

REPORT

SUMMARY

4 PROTECTIVE ENVELOPE FOR CLASS 1E CIRCUITS Based upon U. L. Test Report File R10125-1, 2 Project 82NK21937.

(Dated October 19, 1983).

Electrical. Protection System - Mat M20A/CS195 Page Result In UL Report 1.0 Fire Prot. Rating One hour C-1 1.1 ASTM-E119 : Conforms T2-2 1.2 Circuit Integrity Pass C-1 1.3 Temperatures on Cables

Appendix B 1.4 Cables Ceneric KLPE-PVC 6&7 1.5 Hose Stream Test Pass T2-3 1.6 Furnace Size 22' 10" x 14' 2" x ~ 7 '

Temperatures on Cables at 60 Minutes (0p) 7/C-#12 2/C-#16 Ave. Max. Ave. Max.

U. L. Test 2-System 3 316 3 48 357 38 3 U L. Test 2 - System 3 2 inch conduit, minimum fill NOTE: Attached are graphs and data for this test l

100/R265/2.11 073084 Page 1 of 6

.......s,..... m > o,..4...... i ..i u (

_ . - _TJ.S-v2 - __

s),s- r..e ..

c - -_. .- _ .-

2/c. . L4 '

Aw x. . _ ._ _ 7/c _- -E A _to. .G -

I I I Tir.w,d-lhlA J f *E

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Art: ixw1 JUNr.TlON BOX

'7ff'h)74 g

THERMOCOUPLES

/

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8 MrY & 171

- 16 0 (2/C-16AWG) IT)

I63 4 161- 'Me '16515 9 N N' 181 18 4

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,_7,Q & . LOCATIOP.

J' 9.163 cw CordbunT s' f* ROM JONC'TICN BOX "7'1M ENCL.OSURE 1 i

14l ON BOTTOM Cr_NTER OF JUNCTION BOX l ist. OR SIDE OF SUNCTION BOX 8 CENTER

! !63 CM EhD C5 JUNCTION BOX 8 CENTER IH iNSIDE JONC. leN BOY,IN AIR, l'ABoVE BOTTOM of BOX l

16 5 INSIT,3 JUNC. Ol3 Boi,14 A)R, I"SELOW top OF BOX e

CC'D",*[ C2S! F. j' .'KT!OM ?c2 MD AIR

__ ~ vDPLES- 9 i

-SYSTEM Mr 12 Riol25*It ILL. BS l

1 . . . . . . . . . - . . -

1 1

N .!IENY$$$i$$$iNAN# .7. .

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4" Wide w= '

Mat M20A and 1/2" Welded Hardware Cloth D

Detall 2 4 > 2" Minimum 5300 S1 and 5300 C4

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N. - QJ i f A1026 Fitting

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$ l f _j j -A V One Layer of Mat M20A Per 5300.C5 A1000 4 5 112 " > RIO12.5-2 Detail 1 Detail 2 Ill O

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J.R. Tuz.insk.i ox

"' J.F. Krenik ,

- M.A. O'Hara Jugg PrOteciion io , System

.JiectroProducts Division 3M 5000-C6 1 eace e or 6

\ .

l l

REPORT

SUMMARY

5-PROTECTIVE 2NVELOPE F0.1 CLASS 1E CIRCUITS Based upon 3M Test Report #84-18.

.(Dated July 18, 1984).

Electrical Protection System - Mat M20A/CS195 - Two (2) layers of Mat M20A juction box with CS195 com-posite sheet attached to unistrut frame.

Result 1.0 Fire Prot. Rating One hour 1.1 ASTM-E119 Conforms 1.2 Circuit Integrity Pass 1.3 Temperatures on Cables

1.4 Cables Generic **

1.5. Hose Stream Test NA this test 1.6 Furnace Size 24" dia cylinder 27-1/2" height

Temperatures at 60 Minutes (0p )

Airtemp Inside Box - 202*F Junction Box Temp - 2 36* F

- Tamaqua Brand cable with the following designation: "#12 7/C THHN or THWN Type TC 600V (UL) direct burial" NOTE: Attached are graphs and data for this test

,100/R265/2.27 073084- Page 1 of 5 -

1

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JUNCTION BOX FIRE TEST #84-18 10"x10"x6" J BOX w/ 2 LAYERS M20A; CS-195 ASTM E-119 FURNACE JUNC BOX AVC TEMP AIR TEMP TEMP CURVE A_VC TEMP BOTTOM BOX SIDE __INSI

_ _D_E_ .

TEMPERATURE (F) 1800 ,

7 1600 , ,4 ,

fN - /

/\ q V 1400 _

/

1200 .

1000 .

i i M0 .

2 600 -

lN 400 -; y' ll; , //- '

<< ~

200 _w--a--

0 ' '

0 10 20 30 40 50 60 70 80 90 TIME (MINUTES) 3M BLDC 207-SSC ASTM E-119 FIRE TEST RUN ON 6-6-34 .

Figure Four Page 8 of 9

x

- -- -- -~

REFERENCE PRINT _

ND0'Jid-1 5300-JLO-2 5300-MA Alurninum

'Tape .

a of unct -

Bos Held by Alum.

Foil Tape - s See Detail "A" for restraining method Wat U20A Junction Bor Apply U20A Cover " '_ , '

Af ter Installing s ,. N Unistrut frame ~ C~ ~~, 2* - ~,'~~,

'5- Detail "A" Slab 7 -x '

N -Restrain Mat with steel bands F Wat W20A 5 $$ '- r .

l Completed Junction Th P%-; .a #)', 4 ~

- "2t:T: ~.

%*$ Box Coverin

' .- See 5300- 10-1 for

, ,g g,G intermediate steps j %* D,

_ _ _ _ _ . - . .g _%4t:w-Self Orilling -

Foil Sida Facing)

Scraws

CS-195 Sheet ; Outward r%UE DATE R E v. C M.

7-5-84 F1RE BARRIER l .'."

Zi?!.C".7.*.* ":'0*J.O'*.*.* . 1 JUNCTION BOX

".*OW.JL*J.* *II'O O'Lif.**1*L*~ #*"

R.J. Israelson CS-195/M20A Ed,3((;{'(([~E *** o.

K.A. Jensen R.R. Licht I Ceramic Materials 5300-J10 Page 1 of 3 M20A l Department'3M _ _ - _

-- Page 4 of 5

r

\

J/8' We e Anchor Bolta

with Was..ers of .A:ternatt .

(2 on Each Uppr Unistrail I

i r.

1 - L .- i

/-

i

/ l

~

.- _. & =c

=--

p-_

l 935- '

.p][s' -

! l i

- se'

=m- ~ . %

f l

I I '

~

I l

= \ Power Actuated 0.N. Pins.

80 Concrete Nails or I - - . -

Alternate 1 D 1/4' CS-195 Sheet

-iT4Ryggp; , I Foil Side Facing Outward TIMir:% ~+ 4 rx 4 n

4* Strip Wit W20A

=

l Foil Side Facing Outward 4' Strip of 1/2" Welded b Hardware Cloth i l 3/4* Bit Tip Self Orilliny Screw with 5/8* by 1/4 Washer l

' "*'"' For Materials List, I NOTE:

see 5300-FA w gavg n t v. CH.

.'.* ".";*C.*.'OZ'.'~~J.* 'T 00.7.**0* 1 7-05-84 FIRE BARRIER I JUNCTION BOX

".*.!.*.~~ ~.;.*7.* 7.* ' *7 '.;*^' 0~1'~'*C.".*~ ' ' ' '

CS-195/M20A b.3. d,$h[h[?b2' i((~ U .J. Israelson DETAR

K.A. Jensen (R. LIcist Ceramic Matedals Departmentt3M gj 5300-J10-1 Page 2 of 3 M20A -

Page 5 of 5 -

ML20094D231

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