DS/HD 384.4.442 S1
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
inactive, Most Current
| Organization: | DS |
| Publication Date: | 14 August 1997 |
| Status: | inactive |
| Page Count: | 30 |
| ICS Code (Electricity supply systems): | 91.140.50 |
scope:
The rules of this section provide requirements for the safety of persons and equipment in the low-voltage installation in the event of a fault between the high-voltage system and earth in the transformer sub-station which supplies the low-voltage installation.
Document History
DS/HD 384.4.442 S1
August 14, 1997
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
The rules of this section provide requirements for the safety of persons and equipment in the low-voltage installation in the event of a fault between the high-voltage system and earth in the...
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