IEC - International Electrotechnical Commission - IEC 60364-4-442:1993/AMD1:1995

Amendment 1 - 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

replaced
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Organization: IEC - International Electrotechnical Commission
Publication Date: 30 August 1995
Status: replaced
Page Count: 7
ICS Code (Electricity supply systems): 91.140.50
ICS Code (Protection against electric shock. Live working): 13.260

Document History

Electrical installations of buildings - Part 4: Protection for safety - Chapter 44: Protection against overvoltages - Section 442: Protection of low-voltage installations against temporary overvoltages and 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.
February 23, 1999
Amendment 2 - 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
A description is not available for this item.
IEC 60364-4-442:1993/AMD1:1995
August 30, 1995
Amendment 1 - 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
A description is not available for this item.
March 19, 1993
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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