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IEC 60255-151:2009

Measuring relays and protection equipment - Part 151: Functional requirements for over/under current protection

Üldinfo
Kehtiv alates 28.08.2009
Tegevusala (ICS grupid)
29.120.70 Releed
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Standardi ajalugu
Staatus
Kuupäev
Tüüp
Nimetus
28.08.2009
Põhitekst
IEC 60255-151:2009 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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