Standard

IEEE C37.21

Revised

Note: This standard has a new edition: IEEE C37.21

Singles purchase not accessible

This standard can not be purchased as a single sales.

Abstract

OverviewThis standard 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 specifically limited to, switchboards for the control and protection of apparatus used for or associated with power generation, conversion, transmission, and distribution.It does not apply to industrial controls, communication equipment, switchboards for use onboard ships, or Class 1E switchboards for use in nuclear generating stations, nor does it address human factor considerations.

Document information

  • Standard from IEEE_AC
  • Published:
  • Version: 0
  • Document type: IS