DS/HD 428.2.3 S1
Three phase oil-immersed distribution transformers 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 36 kV - Part 2: Distribution transformers with cable boxes on the high voltage and/or low voltage side - Section 3: Cable boxes Type 2 for use on distribution transformers meeting the requirements of HD 428.2.1
| Organization: | DS |
| Publication Date: | 2 October 1998 |
| Status: | inactive |
| Page Count: | 10 |
| ICS Code (Transformers. Reactors): | 29.180 |
scope:
Cable boxes described in this document correspond to cable boxes Type 2 in HD 428.2.1 and are suitable for assembly on the cover of oil-immersed distribution transformers meeting the requirements of HD 428.2.1. Cable boxes are air-filled, metal- or non-metal enclosed for high- and/or low-voltage connections in following variations: 1.1 High-voltage side: a) Connection directly to bushings; b) Connection via bus-bar system. 1.2 Low-voltage side: a) Connection directly to bushings (maximum of four connectors perbushing); b) Connection via bus-bar system.
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