red670 2nd H diff engr M. kamal  3
Channel: Engineer Ali Saleh
Date: 12/01/2016

RED670 , SEL , MICOMP54 ,SEL411L ,SEL411 , + SEL311L
MICOMP443 ,MICOMP545 ,MICOMP546,MICOMP441,SEL421,SEIMINS7SD522,SEIMINS,
GE,REL670,MICOMP122,MICOMP127,REC670,REF615,RET615,
DISTANCE,DIFFRENTIAL,LINE DIFFRENTIAL,OVER CURRENT,EARTH FAULT,TRIP,ALARM,COMMUNICATION SCHEME,RET670,SEIMINS7UT,SEIMINS7600,SEL487V,GEC70,C70,OVER REACH ,UNDER REACH ,BLOCKING SCHEME,POWER SWING,FRQUENCY RELAY,OVER VOLTAGE ,UNDER VOLTAGE,UNDER CURRENT,INSTANTENUSE , ADID ,
NUTRAL UNBALANCE,NUTRAL OVER VOLTAGE,UNBALANCE , LOSS OF POTETAIL,LOP,CURRENT REVARSAL,WEAK INFEED
ECHO, CARRIAR REVEIVE,SENT,SEND ,2ND HARMONIC,5TH HARMONIC, SECOND HARMONIC,FIVES HARMONIC,
GRAPH ,QUAD,MHO,GROUND FAULT,SYNCHRO-CHICK,AUTORECLOSER,KAVS,KAVTER,MVAX,SPERE C1C,
MVAX11,MVAX12,MFAC14,REB500,BUSBAR,HIGH IMPEDANCE
,LOW IMPEDANCE,REF,RESTRICTED EARTH FAULT,CURRENT TRANSFORMER,VOLTAGE TRANSFORMER,METRO CELL,RESISTORS,TIMERS,TIMER,AUXALRY RELAYS,