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IEEE Standard for Metal-Clad Switchgear
IEEE Std C37.20.2-2022 (Revision of IEEE Std C37.20.2-2015)
Year: 2022
Abstract: 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. Ranges from 4.76 kV to 48.3 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A are the rated maximum voltage levels for metal-clad switchgear . Associated control, instruments, metering, relaying, protective, and regulating devices, as necessary, are also contained by MC switchgear. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed.
Subject: metal-enclosed (ME) power switchgear
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IEEE Standard for Metal-Clad Switchgear
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| contributor author | IEEE - The Institute of Electrical and Electronics Engineers, Inc. | |
| date accessioned | 2023-08-07T18:47:01Z | |
| date available | 2023-08-07T18:47:01Z | |
| date copyright | 13 January 2022 | |
| date issued | 2022 | |
| identifier other | 10015659.pdf | |
| identifier uri | http://yse.yabesh.ir/std;query=authoF23793FDFCDCAC426159DD6EFDEC014A/handle/yse/329678 | |
| description abstract | 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. Ranges from 4.76 kV to 48.3 kV with main bus continuous current ratings of 1200 A, 2000 A, 3000 A, and 4000 A are the rated maximum voltage levels for metal-clad switchgear . Associated control, instruments, metering, relaying, protective, and regulating devices, as necessary, are also contained by MC switchgear. Service conditions, ratings, temperature limitations and classification of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and applications are discussed. | |
| language | English | |
| title | IEEE Standard for Metal-Clad Switchgear | en |
| title | IEEE Std C37.20.2-2022 (Revision of IEEE Std C37.20.2-2015) | num |
| type | Standard | |
| page | 94 | |
| tree | IEEE - The Institute of Electrical and Electronics Engineers, Inc.:;2022 | |
| contenttype | Fulltext | |
| subject keywords | metal-enclosed (ME) power switchgear | |
| subject keywords | voltage transformers | |
| subject keywords | instrumentation | |
| subject keywords | control | |
| subject keywords | indoor | |
| subject keywords | switchgear assemblies | |
| subject keywords | metal-clad (MC) switchgear | |
| subject keywords | current transformers | |
| subject keywords | protection | |
| subject keywords | outdoor | |
| subject keywords | cumulative loading | |
| subject keywords | IEEE C37.20.2 | |
| subject keywords | drawout | |
| subject keywords | transformer accuracy | |
| subject keywords | load current-carrying | |
| identifier DOI | 10.1109/IEEESTD.2022.10015659 |