CURRENT CURRENT SETTING P/U D/O P/U D/O P/U D/O SETTING P/U D/O Amps I> A A A A A A Amps A A TIME MULTIPLIER TEST: In=1.0A, I>> PHHPTOC1[3I>>(1)]= OFF, PHIPTOC1[3I>>>]=OFF, EFHPTOC1[Io>>]= OFF, EFIPTOC1[Io>>>]=OFF I>=0.3 IN, I>>=∞ Normal Inverse, I>inj. = 5*Is = 1.5A, Io>=0.4 IN, Io>>=∞, Io>inj. = 5*Is = 2.0A R-PHASE Y-PHASE B-PHASE E/F N TMS RANGE VALUE K SEC CALC ACTUAL CALC ACTUAL CALC ACTUAL CALC ACTUAL RELAY OPERATING VALUE AS PER CURVE PHHPTOC1[3I>>(1)]= OFF, PHIPTOC1[3I>>>]=OFF, EFHPTOC1[Io>>]= OFF, EFIPTOC1[Io>>>]=OFF In=1A, Is (I>) =0.3 x In =0.3A, Io> = 0.3In OPERATING TIME IN Sec K= INJECTED EXPECTED RANGE FUNCTION CURRENT TIME IN R Y B N SEC Amps Sec DPHLPDOC1 DPHLPDOC1 DPHLPDOC1 DEFLPDEF1
CURRENT SETTING Amps I> CURRENT SETTING Amps P/U A D/O A P/U A D/O A P/U A D/O A P/U A D/O A TIME MULTIPLIER TEST: In=1.0A, I>> PHHPTOC1[3I>>(1)]= OFF, PHIPTOC1[3I>>>]=OFF, EFHPTOC1[Io>>]= OFF, EFIPTOC1[Io>>>]=OFF I>=0.3 IN, I>>=∞ Normal Inverse, I>inj. = 5*Is = 1.5A, Io>=0.4 IN, Io>>=∞, Io>inj. = 5*Is = 2.0A TMS VALUE K R-PHASE Y-PHASE B-PHASE E/F N RANGE SEC CALC ACTUAL CALC ACTUAL CALC ACTUAL CALC ACTUAL RELAY OPERATING VALUE AS PER CURVE PHHPTOC1[3I>>(1)]= OFF, PHIPTOC1[3I>>>]=OFF, EFHPTOC1[Io>>]= OFF, EFIPTOC1[Io>>>]=OFF In=1A, Is (I>) =0.3 x In =0.3A, Io> = 0.3In FUNCTION INJECTED CURRENT Amps EXPECTED TIME IN Sec OPERATING TIME IN Sec K= RANGE SEC R DPHLPDOC1 Y DPHLPDOC1 B DPHLPDOC1 N DEFLPDEF1
ref615_-_oc___ef_relay_test.docx