IEEE C37.21-1985
控制配电盘

Control switchboards

IEEE C37.21-1985 发布历史

Covers ratings, construction, and testing of dead-front control switchboards containing but not limited to devices such as switches, control devices, instrumentation, metering, monitoring, protective and auxiliary relays, and regulating devices and accessories. It includes, but is not specifally limited to, switchboards for the control and protection of apparatus used for or associated with power generation, conversion, transmission, and distribution.

IEEE C37.21-1985由美国电气电子工程师学会 US-IEEE 发布于 1985。

IEEE C37.21-1985 在中国标准分类中归属于: K31 低压配电电器，在国际标准分类中归属于: 29.130.99 其他开关装置和控制器。

IEEE C37.21-1985的历代版本如下：

• 1985年 IEEE C37.21-1985 控制配电盘

IEEE C37.21-1985 控制配电盘 于 2005-06-09 变更为 IEEE C 37.21-2005 控制配电盘。

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标准号

IEEE C37.21-1985

发布日期

1985年

实施日期

废止日期

无

中国标准分类号

K31

国际标准分类号

29.130.99

发布单位

US-IEEE

代替标准

IEEE C 37.21-2005

适用范围

Covers ratings, construction, and testing of dead-front control switchboards containing but not limited to devices such as switches, control devices, instrumentation, metering, monitoring, protective and auxiliary relays, and regulating devices and accessories. It includes, but is not specifally limited to, switchboards for the control and protection of apparatus used for or associated with power generation, conversion, transmission, and distribution.