GB/T 22072-2008
GB/T 22072-2008 Specifications and technical requirements for dry-type amorphous alloy core distribution transformers
Abstract
This standard specifies the terms and definitions, performance parameters, technical requirements, test items, and marking, packaging, transportation, and storage of dry non-crystalline alloy core distribution transformers. This standard applies to three-phase self-cooling dry non-crystalline alloy core voltage-regulating distribution transformers (hereinafter referred to as "transformers") with voltage levels of 6 kV and 10 kV, a rated frequency of 50 Hz, and a rated capacity of 30 kVA to 2,500 kVA. Note: Products with other rated capacities may refer to this standard for use. This standard does not apply to gas-insulated transformers (when the gas used is not air).
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 22072-2008 |
| CCS | Electrical alloy parts |
| ICS | Transformers, reactors, and inductors |
| Implement Date | 2009-04-01 |