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Released: 09.07.2001
IEEE C37.71-2001 - IEEE Standard for Three-Phase Manually Operated Subsurface and Vault Load-Interrupting Switches for Alternating-Current Systems
IEEE Standard for Three-Phase Manually Operated Subsurface and Vault Load-Interrupting Switches for Alternating-Current Systems
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| Standard number: | IEEE C37.71-2001 |
| Released: | 09.07.2001 |
| ISBN: | 978-0-7381-2841-2 |
| Pages: | 28 |
| Status: | Active |
| Language: | English |
DESCRIPTION
IEEE C37.71-2001
This project will be to review and revise the current ANSI/IEEE C37.71 to be consistent with other standards int his group and to include vault style switches.There is currently no standard for vault style switches. ANSI/IEEE C37.71 is typically followed for vault style switches, however there are operational and construction differences between vault and subsurface switches which need to be clarified.
Revision Standard - Superseded. Requirements are given for three-phase group operated subsurface and vault load-interrupting switchgear with maximum ratings of 600 A and 38 kV, and for utilizing separable insulated connectors. Definitions are given, and service conditions and ratings are discussed.Design tests, production tests, and construction requirements are included.