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MS IEC 60255-151:2012
Measuring relays and protection equipment - Part 151: Functional requirements for over/under current protection (IEC 60255-151:2009, IDT)
This Malaysian Standard specifies minimum requirements for over/under current relays. It includes a specification of the protection function, measurement characteristics and time delay characteristics. Defines the influencing factors that affect the accuracy under steady state conditions and performance characteristics during dynamic conditions.
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07/05/2019
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NSC 05 - Generation, Transmission & Distribution of Energy
29.120.70
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