DS/HD 428.1 S1+A1
Three phase oil-immersed distribution transformers 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements and requirements for transformers with highest voltage for equipment not exceeding 24 kV
| Organization: | DS |
| Publication Date: | 29 November 1996 |
| Status: | inactive |
| Page Count: | 15 |
| ICS Code (Transformers. Reactors): | 29.180 |
scope:
This harmonization document covers transformers from 50 to 2500 kVA intended for operation in three-phase distribution networks, for indoor or outdoor continuous service, 50 Hz, immersed in mineral-oil, natural cooling, with two windings: - a primary (high-voltage) winding with a highest voltage for equipment from 3,6 to 24 kV, - a secondary (low-voltage) winding with a highest voltage for equipment not exceeding 1,1 kV.
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