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

Publisher:
Dansk Standard

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Active

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Electronic (PDF)

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10 minutes

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200 business days

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DRAFT * W/D S/S BY DS/EN IEC 61557-3

This part of IEC 61557 specifies the requirements applicable to equipment for measuring the loop impedance between a line conductor and the protective conductor or between a line conductor and neutral or between two line conductors by using the voltage drop when the circuit under test is loaded.

Edition :	18
File Size :	1 file , 860 KB
Number of Pages :	12
Product Code(s) :	DSF-009, DSF-009

DANSK DSF/PREN 61557-3 PDF

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

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