60255-127-2010
Measuring relays and protection equipment – Part 127: Functional requirements for over/under voltage protection (Edition 1.0)

Relais de mesure et dispositifs de protection – Partie 127: Exigences fonctionnelles pour les protections à minimum et maximum de tension (Edition 1.0)

60255-127-2010 发布历史

This part of IEC 60255 specifies minimum requirements for over/under voltage relays. The standard includes specification of the protection function@ measurement characteristics and time delay characteristics. This standard defines the influencing factors that affect the accuracy under steady state conditions and performance characteristics during dynamic conditions. The test methodologies for verifying performance characteristics and accuracy are also included in this standard. The general requirements for measuring relays and protection equipment are specified in IEC 60255-1.

60255-127-2010由IEC - International Electrotechnical Commission 发布于 2010-04-01，并于 2010-04-29 实施。

60255-127-2010的历代版本如下：

• 2010年04月01日 60255-127-2010 Measuring relays and protection equipment – Part 127: Functional requirements for over/under voltage protection (Edition 1.0)

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标准号

60255-127-2010

发布日期

2010年04月01日

实施日期

2010年04月29日

废止日期

无

中国标准分类号

/

国际标准分类号

/

发布单位

IEC - International Electrotechnical Commission

引用标准

54

适用范围

This part of IEC 60255 specifies minimum requirements for over/under voltage relays. The standard includes specification of the protection function@ measurement characteristics and time delay characteristics. This standard defines the influencing factors that affect the accuracy under steady state conditions and performance characteristics during dynamic conditions. The test methodologies for verifying performance characteristics and accuracy are also included in this standard. The general requirements for measuring relays and protection equipment are specified in IEC 60255-1.