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IEEE C37.20.2

Metal-Clad and Station-Type Cubicle Switchgear

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Organization: IEEE
Publication Date: 1 January 1993
Status: inactive
Page Count: 66
scope:

This standard covers metal-clad (MC) switchgear containing, but not limited to, devices such as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and protective and regulating equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, and transmission and distribution.

This standard is concerned with enclosed, rather than open, indoor and outdoor switchgear assemblies rated above 1000 V ac. Included is equipment that is part of primary and secondary unit substations. Gas insulated substation equipment is not included.

Document History

March 5, 2020
Metal-Clad Switchgear Amendment 1: Control and Secondary Circuits and Devices, and All Wiring
Abstract: This amendment addresses the requirements for control, secondary, and logic-level wiring. It covers wire type, ampacity, and methods for protecting wiring across a hinge.
June 11, 2015
Metal-Clad Switchgear
This standard covers metal-clad switchgear containing, but not limited to, such devices as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering, and...
August 1, 2000
Metal-Clad Switchgear - Correction Sheet
A description is not available for this item.
October 1, 1999
Metal-Clad Switchgear
This standard covers metal-clad (MC) switchgear containing, but not limited to, devices such as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering,...
October 1, 1999
Metal-Clad Switchgear
This standard covers metal-clad (MC) switchgear containing, but not limited to, devices such as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering,...
January 1, 1994
Supplement to IEEE Standard for Metal-Clad and Station-Type Cubicle Switchgear: Current Transformer Accuracies
A description is not available for this item.
IEEE C37.20.2
January 1, 1993
Metal-Clad and Station-Type Cubicle Switchgear
This standard covers metal-clad (MC) switchgear containing, but not limited to, devices such as power circuit breakers, other interrupting devices, switches, control, instrumentation and metering,...
July 6, 1987
METAL-CLAD AND STATION-TYPE CUBICLE SWITCHGEAR (R 1992)
A description is not available for this item.

References

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