UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

close
Already an Engineering360 user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your Engineering360 Experience

close
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

IEEE 27

STANDARD FOR SWITCHGEAR ASSEMBLIES INCLUDING METAL-ENCLOSED BUS; CONSOLIDATED EDITION; SUPPLEMENTS C37.20A, C37.20B AND C37.20C

inactive
Buy Now
Organization: IEEE
Publication Date: 28 February 1974
Status: inactive
Page Count: 48
scope:

This standard covers assemblies of switch-gear devices such as switches, interrupting devices, control, instrumentation and meter- ing, protective and regulating equipment, enclosed bus with associated interconnections, enclosures, and supporting structures. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for power generation, conversion, transmission and distribution, such as:

Metal-clad switchgear

Station-type cubicle switchgear

Metal-enclosed low-voltage power circuit breaker switchgear

Metal-enclosed interrupter switchgear

Metal-enclosed bus

Switchboards, including combined boiler- turbine-generator boards and miscellaneous power plant boards Assembled switchgear components of unit substations

Basically, this standard is concerned with enclosed, rather than open, switchgear assemblies. It does not apply to equipment covered by industrial control standards, communication switchboards and communication breaker switchgear switching equipment, or switchboards for use on board ships.

Document History

IEEE 27
February 28, 1974
STANDARD FOR SWITCHGEAR ASSEMBLIES INCLUDING METAL-ENCLOSED BUS; CONSOLIDATED EDITION; SUPPLEMENTS C37.20A, C37.20B AND C37.20C
This standard covers assemblies of switch-gear devices such as switches, interrupting devices, control, instrumentation and meter- ing, protective and regulating equipment, enclosed bus with...
August 1, 1942
Switchgear Assemblies
These standards cover assemblies of switchgear devices such as switches, interrupting devices, control, metering, protective and regulating equipment with associated interconnections and supporting...
March 1, 1941
Switchgear Assemblies
These standards cover assemblies of switchgear devices such as switches, interrupting devices, control, metering, protective and regulating equipment with associated interconnections and supporting...
October 1, 1930
Switchboards and Switching Equipment For Power and Light
The following Standards cover switchboards and switching equipment not specifically covered elsewhere as apparatus. These Standards do not apply to industrial control equipment or communication...

References

Advertisement