BS 7821-4:1995
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Three phase oil-immersed distribution transformers, 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 36 kV Determination of the power rating of a transformer loaded with non-sinusoidal currents
Hardcopy , PDF
31-08-2007
English
15-10-1995
Committees responsible
National foreword
Foreword
1. Scope
2. Application
3. Equivalent power rating
4. Calculation of the factor K to obtain the equivalent
power rating
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