Superseded
Standard
Historical
IEC 60364-4-442:1993
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
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Summary
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.
Technical characteristics
| Publisher | International Electrotechnical Commission (IEC) |
| Publication Date | 03/19/1993 |
| Release Date | 03/19/1993 |
| Cancellation Date | 08/17/2001 |
| Edition | 1 |
| Page Count | 41 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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