標準號：BS EN 60255-151-2009
中文標準名稱：繼電器和保護設備測量.過電流/低電流保護用功能要求
英文標準名稱：Measuring relays and protection equipment - Functional requirements for over/under current protection
標準類型：K33
發布日期：2010/8/31 12:00:00
實施日期：2010/8/31 12:00:00
中國標準分類號：K33
國際標準分類號：29.120.70
適用范圍：This part of IEC 60255 specifies minimum requirements for over/under current relays. Thisstandard includes a specification of the protection function, measurement characteristics andtime delay characteristics.This part of IEC 60255 defines the influencing factors that affect the accuracy under steadystate conditions and performance characteristics during dynamic conditions. The testmethodologies for verifying performance characteristics and accuracy are also included in thisstandard.