IEC 60076-8:1997

FOREWORD
1 General
2 Characteristic properties of different three-phase
    winding combinations and magnetic circuit designs
3 Characteristic properties and application of auto-
    connected transformers
4 Zero-sequence properties - neutral load current and earth
    fault conditions, magnetic saturation and inrush current
5 Calculation of short-circuit currents in three-winding,
    three-phase transformers (separate winding transformers
    and auto-connected transformers) with earth neutrals
6 Parallel operation of transformers in three-phase systems
7 Calculation of voltage drop for a specified load,
    three-winding transformer load loss
8 Specification of rated quantities and tapping quantities
9 Convertor applications with standard transformers
10 Guide to the measurement of losses in power transformers
Annex A Basic relations for single-phase and two-phase
          earth faults

Provides information to users about certain fundamental service characteristics of different transformer connections and magnetic circuit designs; system fault currents; parallel operation of transformers, calculation of voltage drop or rise under load; selection of rated quantities and tapping quantities; application of transformers of conventional design to convertor loading; measuring techniques etc.... Cancels and replaces IEC 60606