IEC 60364-4-442:1993

IEC 60364-4-442:1993

March 1993
International standard Cancelled

Electrical installations of buildings - Part 4: Protection for safety - Chapter 44: Protection against overvoltages - Section 442: Protection of low-voltage installations against faults between high-voltage systems and earth

Gives rules to ensure the safety of persons and equipment in a LV system if a fault occurs between the HV system and earth in the HV part of transformer stations which supply low-voltage systems.

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Main informations

Collections

International IEC standards

Thematics

Sécurité, Gestion des risques et SST, QSE

Publication date

March 1993

Number of pages

41 p.

Reference

IEC 60364-4-442:1993

ICS Codes

91.140.50   Electricity supply systems
13.260   Protection against electric shock. Live working

Print number

1
Sumary
Electrical installations of buildings - Part 4: Protection for safety - Chapter 44: Protection against overvoltages - Section 442: Protection of low-voltage installations against faults between high-voltage systems and earth

Gives rules to ensure the safety of persons and equipment in a LV system if a fault occurs between the HV system and earth in the HV part of transformer stations which supply low-voltage systems.
Standard replaced by (1)
IEC 60364-4-44:2001
August 2001
International standard Cancelled
Electrical installations of buildings - Part 4-44: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances

The rules of this part of IEC 60364 are intended to provide for the safety of persons and equipment in a LV system in the event of a fault between the HV system and earth in the HV part of transformer stations which supply low-voltage systems.

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