ML20117E037
| ML20117E037 | |
| Person / Time | |
|---|---|
| Site: | Seabrook  |
| Issue date: | 05/20/1977 |
| From: | GENERAL ELECTRIC CO. |
| To: | |
| Shared Package | |
| ML20117E028 | List: |
| References | |
| GEZ-6675, NUDOCS 8505100301 | |
| Download: ML20117E037 (9) | |
Text
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- GEZ-6675 GENERAL ELECTRIC COKPANY RELAYS AND ACCESSORIES 3/25/77 SEISMIC CAPABILITY Revised 5/20/77
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General - This " SEISMIC CAPABILITY" data is based on tests conducted l in accordance with IEEE " Proposed Standard for Seismic Testing of i Relays--P501/9", dated January 1977 unless otherwise specified, i Relays (and other devices) have been placed on a shaker table and ;
subj ected to prescribed input motions to determine their seismic ,
ca pability. Except where noted, all relays contain Hi-G high seismic :
instantaneous and/or target / seal-in units. The following comments l partially explain the test methods used, and are extracted in part from the " Proposed Standard" .
(a) The FRAGILITY LEVEL shown is based on tests conducted with biaxial multi-frequency broad-band frequencies applied to the shaker table per attached Page 3. The followinc is quoted
- from Proposed Standard P501_(9th draft)
" Broad-band Multi-frequency Fragility Testing Repeatable multi-frequency input motions shall be used in the fragility testing. It is the test's objective to produce a' Fragility Response ' Spectrum '(FRS) which envelopes the Standard Response Spectrum shape using a biaxial input mo tio n .-
q
/ Point A = 1.0 Hz and an acceleration equal to 25% of the ZPA.
ZPA means _Zero _ Period Acceleration.
Point D = 4.0 Hz and 250% of the ZPA.
Point E = 16.0 Hz and 250% of the ZPA.
Point G = 33.0 Hz and a level equal to the ZPA. _ __
The range of maximum amplification of acceleration, 4.0 to i 16.0 Hz has been designed to most realistically match the j range of peak acceleration input to the relays by the l equipments and panels on which they are mounted. Below 4.0 Hz, it is possible to encounter building frequencies to l as lov as 1.5 Hz. The resulting panel motions would probably
^
be enveloped by the line AD since the amplification of
~/ panels at these low frequencies is small.. Above 16 Hz, there l are equipment and panel resonances, however, the seismic energy input in this range is generally reduced and, there-fore, the motions would probably be enveloped by the line EG."
' Where the fragility level is shown as 6G ZPA, it should be noted that this represents the table limit of the test facility used.
This corresponds to 15G at the peak (Points D and E) of attached
.. Page 3.
Where an asterisk (*) appears opposite the ZPA values, this signifies that the testing was done to an earlier draf t of 8505100301 850508 i
PDR ADOCK 05000443
^ PDR ___ _ __ _ _ - .
4 GEZ-6675... g g'~-
y Page 2 5/20/77 P501 in which the^ beak (line D-E) spanned from 2. 5 to 10 Hz.
In those tests, the table limit was 4G ZPA, corresponding to 10G at the peak.
l Where the complete relay model number is shown (for example i STD15B3A), that relay model was subjected to fragility testing. Following such tests, other models of that relay family were reviewed for electrical and mechanical commonal- s ity to the tested model. Such additional models are also '
listed with the note "by review" in those cases in which the fragility level was conservatively judged to be equal or higher than the tested model.
(b) Relays in the "Non-operating" condition have tap settings, time dials, currents and/or -voltages applied per P501, Table 1.
These currents / voltages are intended to simulate maximum load conditions or conservative settings.
(c) Relays in the " Operating" condition have currents and/or voltages applied as specified in P501, Table 1. These -are generally 2007 of pickup.
(d) Relays have been tested using as failure criteria: a) a two- 3 millisecond contact discontinuity, i.e., a normally open (N.O.) contact closes for 2 ms or a normally closed (N.C.) ,
o contact opens for 2 ms or b) an HEA relay connected to an N.O.
contact operates or c) an RFA hand reset relay connected to an N.O. contact operates.
(e) Transition tests are conducted (per P501) to determine if the opera ting time of - the relay changes- when - subjected -to - a -
seismic test. Operating times are shown in seconds.
(f) With " operating conditions" applied and the relay at rest, the relay operating time is measured. The average value is shown in the " Normal" column.
(g) The relay is subjected to a biaxial multi-frequency motion at the level shown in column (b) and the " operating conditions" ,
are again applied. The relay operating time is measured.
The range of values found during these tests is shown in the
" Seismic" column. The difference (if any) in the operating time may or may not be significant, depending on the relay application.
1 i
GEZ-6675
(" ,
P AGE 3 1
5/20/77 I
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FREQUENCY Hz l 5% DAMPING
( THIS CURVE APPEARS AS FIGURE 1 IN PSOl, ORAFT 9.)
.v uGL*UMiJ CURRENT RELAYS ,
page 4 .
SEISMIC CAPABILITY Fragility Level is Stated in g's ZPA (a)
Position / Condition - Non-operating (b) Operatin9 (c)
_ Transition Test (e)
IOC HFA Time in Seconds failure Criteria (d) 2 ms or HEA 2 ms TOC /IOC 2 ms or HEA 2 ms TOC /IOC Honnal(f) Seismic (g HFC11 (by review) -
4 -/6 -
6 -/6 IAC518 & IAC51A (by review) 3 4 6/6 6 3 4 0.82 0.71-0.88 IAC538 & IAC53A (by review) 3 4 6/6 6 - 1.1 0.67-1.22 IAC66K8A & a 3. 5
- 4*
(by review) ll IAC66A.B&K 4/4* 4* 4* 4/4* 6.18 6.02-6.34 IAC778 & IAC77A (by review) 3* 3.5* 4/4* 4* 4* 4/4* 1.41 1.31-1.42 IFC518 & IFC51A (by review) 3.5 4 6/6 6 3 1.5/6 0.80 0.65-1.0 IFC53B & IAC534 (by review) 3.5 4 6/6 6 ' 3.5 1/6 1.04 0.93-1.20 IFC66A 8&K (by review) 3.5 4 6/6 5 3 1/6 IFC778 & IFC77A (by review) 3.5 4 6/6 5 3 1/6 0.97 0.64-1.18 IJCV51A & all IJCV51A (by review) 3* 4*
4* - -
0.691 .673 .825 PJCllAVIA & all '
PJCll AV (by review) -
1.4* 1.7 -
1.7 -/2.1 0.020 .013 .024 SBC21F10 & all SBC2) (by review)
SFC177BIA & all SFC (by review) 6 3.5 6/6 6 5 6/6 0.75 .67 .75 eSe2 Page 1 5/20/77 (s
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- AUXILIARY AND TIMING RELAYS ## ~
GEZ-6675 -
SEISMIC CAPABILITY "9' Fragility Level is Stated in g's ZPA (a)
Position / Condition - Non-operating (b) Operating (c)
N.0. H.O. _ Transition Test (e)
Failure Criteria (d) 2 ms or HET N.C. - 2 ms Time in Seconds HFA 2 ms or HEA N.C. - 2 ms HFA Normal (f) Seismic (g)
HEA61C & all HEA61 A&B (by r; view) 4/5* 4/5* -
4/5* 4/5* -
N/A HFA51A42 Code 60 ) - ~
4 4 -
~
SlA42&42F Code 33)D C- 2.5* 0.5 2.8 2.8 2.8 0.080 PU 0.065-0.090
& all D.C. HFA51A 2.6 0.070 00 0.066-0.080 (by review)'
HFA51A49F Code 33)A.C.
& all A.C. HFA51A (by review) 3 3.5 4 0. P
- 4 4 4 1 '
HFA54B187F & all D.C.
30 066 HFAS4B (by review) 3 2.5 0.60 PU .049 .069 4 1.75 1.75 1.75 0.62 00 .052 .088 HGA11J52)D.C. & all D.C. HGAll (by review) - 3.5 1.5 4 1.75 .075 PU .060 .080 4 4
.033 DO .033 .048 HGAllJ70)A.C. A all A.C. HGAll (by review) 2.5 1 '4 4 .040 PU .037 .074 4 4
.033 DO .021 .051 HGA14A52) Low Pickuo'
& all D.C. HGA14 (by review) 2 .5 4 0.5 O.040 PU 0. 035r..069
, 4 3 0.110 00 HGA17A52) Time Delay
& all D.C. HGA17 (by review) 1 0.5 2 4 2.5 -
.050 PU .033 .098
.246 00 .175 .280 SAM 17A12A & all SAM without targets (by review) 4/5 -
4 4/5 -
4 0.058 .053 .058
- See Page 1 ff Hone of these relays include Hi-G units 3/25/77
ui
a DIFFERENTIAL RELAYS GEZ-6675 -
Page 6 ,
SEISMIC CAPABILITY '
Fragility level is Stated in g's ZPA (a)
Position / Condition - Non-operating (b)
N.O. Operating (cl_ _ Transi tion Test (e N.O. Time in Seconds failure Criterla (d) - 2 ms or llEA N.C. - 2 ms llFA 7 ms or llEA N.C. - 2 ms ll[A Normal (f) Seismic (g B0016811A & all 8#
80015&l6B (by review) ## 1.75* -
4* 3.5* -
4a .048 .010 .053 CF02281A & all 0.75* 1.75*
CF0228 (by review) 3.5* -
.085 .070 .144 IJD52A IJD53C11A & all IJD52A&53C (by review) 3.5 6 6 1.12 0.93-1.25 PVD11C11 & all '
PVD11C (by review) 1 -
2.5 6 - -
0.016 .015 .019 PVD2101A & all PVD21 (by review) 3 -
6 6 -
6 0.055 0.037-0.0 SB011A1A & all S801) (by review)
STD1583A & all -
STD15&l6 B&C (by review) 3.5 -
6 6 -
6 .038 .032 .040
- See Page 1 I
- B00 relays do not include Hi-G units 3/25/77 t
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GEZ-6675 Page 7 VOLTAGE PHASE SEQUENCE & SYNCH CHECK RELAYS SEISMIC CAPABILITY Fragility Level is Stated in g's ZPA (a)
Positicn/ Condition - Non-operating (b) Operating (c) Transition Test (e)
N.O. N.U.
failure Criteria (d) 2 ms or HEA Time in Seconds H.C. - 2 ms HFA 2 ms or HEA N.C. - 2 ms HFA nonnal(f) Seismic (g)
IAV53LIA 6 0.5 1.0 2.83 2.62-3.10 ICR53A8A & all ICR53A&B (by review) 3* 3.5* 4* 4* 4* 4* 4.1 4.38-4.51 IJSSIA1A & all IJS51 A&52A (by review) 3* -
4* 4* -
4* 2.45 1.01-3.1 NGV13AllA & all NGV13A.
18A & 23A (by review) 4* 4* 4* 4* 4* 4* 0.018 0.011 .020 IGV15A21 & all NGV15A & 17A (by review) 6 6 6 6 6 6 .018 .011 .020 RAVilBIA & all RAV11 (by review) 0.5 0.5 2 0.5 0.5 0.5 .100 .084 .403 LTV11A1A volts p:r Hz/TU
& all STVil (by review) 3.5/3.5 -
6/6 4/6 -
6/6 1.30 1.25-1.40 CSe Page 1 '
5/20/77
- u. ,;e i
GEZ-6675 -
DIRECTIONAL RELAYS Page 8 ,-
SEISMIC CAPABILITY Fragility Level is Stated in g's ZPA (a)
Position / Condition -- Non-operating (b) Operating (c) Transition Test (e)
N.O. N.O.
failure Criteria '(d) - 2 ms or HEA N.C. - 2 ms Time in Seconds HFA 2 ms or HEA N.C. - 2 ms HFA Normal (f) Seismic (g)
CJC15E2A -
Trip Direction /Non-trip direction & all CJC15E (by review) 0.5/3.5 -
5/6 4/3 0.5/- 0.060 0.080-0.225 IBC51E2A Trip Direction /Non-trip direction & all IBC51E (by review) 3/2.5 -
5/5 6/ - -
6/- 0.90 0.76-0.85 ICW52A2A & all ICW51A&B, 52A (by review) 6 0.5 6 1 6 4 3.56 4.2-5.3 GGP53BIA Trip Direction /Non-trip direction & all GGP53B (by review) 2.0/2.5 - 6 6/2 - -
No Operation CEH51A1A 2 -
6 5, -
1.5
& all CEH51A 0.045 0.020-0.065 (by review) '
- S:e Page 1 3/25/77 W y 1
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.r SWITCHES, LIGHTS, TERMINAL BOARDS GEZ-6675 .'
SEISMIC CAPABILITY Fragility Level is Stated in g's ZPA (a)
Position / Condition -
Closed N.O. Tripped Failure Criteria (d) - 2 ms or HEA N.O.
N.C. - 2 ms 2 as or HEA N.C. - 2 as Suitc hs ' -
SB181X2 4* 4*
& all 581 switches of a 4* 4 stages or less (by review)
SBM10AA101 (by review) 4* 4*
1 all S8N 4* 4*
Lamps ET-5 :)
ET-6 1 ET-16 Good for 4* ZPA & 5 ZPA modified ET-17 , ))
T.crainal Boards EB-2 EB-4 EB-5 E8-25) Good for 4* ZPA & 5 ZPA modiffed EB-26)
EB-27 )
- See Page 1 3/25/77