محمودزاهر
07-10-2005, 10:56 AM
the instanteneous overcurrent relay can be used as undervoltage relay
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مشاهدة النسخة كاملة : powerprotection محمودزاهر 07-10-2005, 10:56 AM the instanteneous overcurrent relay can be used as undervoltage relay engwagdy2000 23-11-2005, 10:56 AM my dear from yr qst this (inst. over current relay )not used as over voltage or under voltage because this current instantoes with draw |