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Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. – Equipment for testing, measuring or monitoring of protective measures – Part 3: Loop impedance standard by International Electrotechnical Commission, 02/14/1997
Specifies requirements for 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:
1.0
Published:
02/14/1997
Number of Pages:
15
File Size:
1 file , 77 KB
Note:
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