IEC 61557-4 Ed. 3.0 b – Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. – Equipment for testing, measuring or monitoring of protective measures – Part 4: Resistance of earth connection and equipotential bonding
IEC 61557-4 specifies the requirements applicable to equipment for measuring the resistance of earth conductors, protective earth conductors and conductors for equipotential bonding, including their connections and terminals, with an indication of the measured value or indication of limits.
Product Details
- Edition:
- 3.0
- Published:
- 07/26/2019
- Number of Pages:
- 20
- File Size:
- 1 file , 1 MB
- Note:
- This product is unavailable in Ukraine, Russia, Belarus