THREE-PHASE OIL-IMMERSED DISTRIBUTION TRANSFORMERS 50 HZ, FROM 50 TO 2 500 KVA WITH HIGHEST VOLTAGE FOR EQUIPMENT NOT EXCEEDING 36 KV. PART 1: GENERAL REQUIREMENTS.
| AENOR | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Name | UNE 21428-1:1996 |
