AENOR - UNE 21428-4 ERTA
Three phase oil-immersed distribution transformers 50 Hz, from 2 500 kVA with highest voltage for equipment not exceeding 36 kV. Part 4: Determination of the power rating of a transformer loaded with non-sinusoidal currents.
inactive, Most Current
| Organization: | AENOR |
| Publication Date: | 25 March 2009 |
| Status: | inactive |
| ICS Code (Transformers. Reactors): | 29.180 |
Document History
UNE 21428-4 ERTA
March 25, 2009
Three phase oil-immersed distribution transformers 50 Hz, from 2 500 kVA with highest voltage for equipment not exceeding 36 kV. Part 4: Determination of the power rating of a transformer loaded with non-sinusoidal currents.
A description is not available for this item.
May 22, 1996
THREE PHASE OIL-IMMERSED DISTRIBUTION TRANSFORMERS 50 HZ, FROM 2 500 KVA WITH HIGHEST VOLTAGE FOR EQUIPMENT NOT EXCEEDING 36 KV. PART 4: DETERMINATION OF THE POWER RATING OF A TRANSFORMER LOADED WITH NON-SINUSOIDAL CURRENTS.
A description is not available for this item.