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Homepage>UNE standards>UNE 21239-1:2005 IN Short-circuit currents in three-phase a.c. systems - Part 1: Factors for the calculation of short-circuit currents according to IEC 60909-0
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in stockReleased: 2005-07-27
UNE 21239-1:2005 IN Short-circuit currents in three-phase a.c. systems - Part 1: Factors for the calculation of short-circuit currents according to IEC 60909-0

UNE 21239-1:2005 IN

Short-circuit currents in three-phase a.c. systems - Part 1: Factors for the calculation of short-circuit currents according to IEC 60909-0

Corrientes de cortocircuito en sistemas trifásicos de corriente alterna. Parte 1: Factores para el cálculo de las corrientes de cortocircuito en sistemas trifásicos de corriente alterna de acuerdo con la norma IEC 60909-0.

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Standard number:UNE 21239-1:2005 IN
Pages:86
Released:2005-07-27
DESCRIPTION

This standard UNE 21239-1:2005 IN Short-circuit currents in three-phase a.c. systems - Part 1: Factors for the calculation of short-circuit currents according to IEC 60909-0 is classified in these ICS categories:

  • 29.240.20
  • 17.220.01
Categories:
UNE standards
17.220.01 Electricity. Magnetism. General aspects
29.240.20 Power transmission and distribution lines
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