IEC 61557-3 Ed. 3.0 b PDF
$31.00
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 3: Loop impedance
Published by | Publication Date | Number of Pages |
IEC | 07/26/2019 | 21 |
Description
IEC 61557-3 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 3: Loop impedance
IEC 61557-3 specifies the requirements applicable to equipment for measuring the loop impedance between a phase conductor and the protective conductor or between a phase conductor and neutral or between two phase conductors by using the voltage drop when the circuit under test is loaded.
Product Details
- Edition:
- 3.0
- Published:
- 07/26/2019
- Number of Pages:
- 21
- File Size:
- 1 file , 1 MB
- Note:
- This product is unavailable in Ukraine, Russia, Belarus