HomeMy WebLinkAboutPermit Field Test & Inspection Report 1997-1-1
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"INTEGRITY" Technical Services
'GROUND RELAY TEST DATA FORM
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ILOCATION: S;P/l/IVC~/LZ.f). oe'
SUBSTATION: !<f?(' /?/)/..~,<<;_ 4L-4'
SYSTEM VOLTAGE: liFe> 7;177
JOB NO.
DATE
TEST ENG.
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7175- d/'l?
~-,.75- 9'7
/11. ~. J;7L
360-892-4978
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MAIN OVERCURRENT: 'ff' ~t.:JWdl BRt. CURRENT RATING 'LP~t),:;, A1/0M 'Ul$i9. ':1
MFG t;,,r 4"OOO"""le bT""~~~ODELNO. .,./.)~O ~ '77? pi.. 5
IGND FAULT SYSTEM ,( 1 NEUTRAL GROUND STRAP r J ZERO SEQUENCE lXT RESIDUAL
IMFG 4'tr IMODEL NO, CtI~~/6, CAT, NO. .
P.U, RANGE TIME RANGE C.T, RATIO
7
IPICKUP CURRENT ;r Iv -4,..,i73-
IPlCKUP CURRENT MINUS 10% ";0 r,e/fl
'I SYSTEM NEUTRAL INSULATION RESISTANCE TO GND
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1150% CURRENT I. ::;:ao
1300% CURRENT A.14r
leT Polarity Test: Trip @ lOCO amps L)/::
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TIME .17 "',,;/,5
TIME ".J/,rJ
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TIME CURRENT CALIBRATION TESTS
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G~.OREL.AY..a1a 5197
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Gndrelay 9/24/97