ANSI C37.55:2020
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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American National Standard for Switchgear—Medium Voltage Metal-Clad Assemblies—Conformance Test Procedures
Hardcopy , PDF
English
27-04-2020
10-02-2026
Applies to all medium voltage metal-clad switchgear assemblies designed, tested and manufactured in accordance with IEEE C37.20.2. Covers selected tests to demonstrate conformance with Section 6 of IEEE C37.20.2.
| DocumentType |
Standard
|
| Pages |
21
|
| PublisherName |
National Electrical Manufacturers Association
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| NEMA US 80071:2025 | Design Considerations for Switchgear in Data Centers |
| ANSI NEMA C37.58:2020(R2025) | American National Standard for Switchgear—Indoor AC Medium Voltage Switches for Use in Metal-Enclosed Switchgear—Conformance Test Procedures |
| ANSI C37.57 : 1990 | SWITCHGEAR - METAL-ENCLOSED INTERRUPTER SWITCHGEAR ASSEMBLIES - CONFORMANCE TESTING |
| ANSI/NEMA C29.10:2017 | American National Standard for Wet-Process Porcelain Insulators—Indoor Apparatus Type |
| ANSI C37.58 : 1990 | INDOOR AC MEDIUM-VOLTAGE SWITCHES FOR USE IN METAL-ENCLOSED SWITCHGEAR - CONFORMANCE TEST PROCEDURES |
| IEEE C37.09-2018 | IEEE Standard Test Procedures for AC High-Voltage Circuit Breakers with Rated Maximum Voltage Above 1000 V |
| ANSI C37.54 : 1996 | FOR INDOOR ALTERNATING CURRENT HIGH-VOLTAGE CIRCUIT BREAKERS APPLIED AS REMOVABLE ELEMENTS IN METAL-ENCLOSED SWITCHGEAR ASSEMBLIES - CONFORMANCE TEST PROCEDURES |
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