GB/T 25438-2010 Active
GB/T 25438-2010 Specification and technical requirements for three-phase oil-immersed tridimensional toroidal-core distribution transformers
Abstract
This standard specifies the terms and definitions, performance parameters, technical requirements, test items, marking, lifting, packaging, transportation, and storage of three-phase oil-immersed stereoscopic coil core distribution transformers.
This standard applies to three-phase oil-immersed stereoscopic coil core non-excited voltage regulation 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 1,600 kVA.
Note: Products with other rated capacities can refer to this standard for use.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 25438-2010 |
| CCS | Transformer |
| ICS | Transformers, reactors, and inductors |
| Implement Date | 2011-05-01 |