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IEC 60949:1988 (EN-FR)

Calculation of thermally permissible short-circuit currents, taking into account non-adiabatic heating effects

Standard Details

The approach set out in this standard is to: a) calculate the adiabatic short-circuit current, b) calculate a modifying factor that takes account of the non-adiabatic heating effect, c) multiply a) and b) to obtain permissible short-circuit current.

General Information

Status : ACTIVE
Standard Type: Main
Document No: IEC 60949:1988 (EN-FR)
Document Year: 1988
Pages: 25
Edition: 1.0
  • Section Volume:
  • TC 20 Electric cables
  • ICS:
  • 29.020 Electrical engineering in general

Life Cycle

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ACTIVE
IEC 60949:1988 (EN-FR)
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