IEEE PC37.20.2

IEEE PC37.20.2

$59.00

IEEE Approved Draft Standard for Metal-Clad Switchgear

Published by Publication Date Number of Pages
IEEE 12/20/2022 90
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Description

IEEE PC37.20.2 – IEEE Approved Draft Standard for Metal-Clad Switchgear

Revision Standard – Active – Draft.Metal-clad (MC) medium-voltage switchgear that contains drawout electrically operated circuit breakers is covered. MC switchgear is compartmentalized to isolate components such as instrumentation, main bus, and both incoming and outgoing connections with grounded metal barriers. Rated maximum voltage levels for metal-clad switchgear range from 4.76 kV to 48.3 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A. MC switchgear also contains associated control, instruments, metering, relaying, protective, and regulating devices, as necessary. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.

Product Details

Published:
12/20/2022
ISBN(s):
9781504487382
Number of Pages:
90
File Size:
1 file , 2.1 MB
Product Code(s):
STDAPE25439
Note:
This product is unavailable in Russia, Belarus

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