IEC-60255-151 › Measuring relays and protection equipment - Part 151: Functional requirements for over/under current protection
IEC-60255-151
-
EDITION 1.0
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CURRENT
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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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Document Number
IEC 60255-151 Ed. 1.0 b:2009
Revision Level
EDITION 1.0
Status
Current
Publication Date
Aug. 1, 2009
Committee Number
95