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BS EN IEC 61557-3:2022

Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC. Equipment for testing, measuring or monitoring of protective measures-Part 3. Loop impedance

standard by British-Adopted European Standard , 07/31/2022

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About This Item

 

Full Description

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

All current amendments available at time of purchase are included with the purchase of this document.

 

Product Details

Published:
07/31/2022
ISBN(s):
9780580990731
Number of Pages:
18
File Size:
1 file , 870 KB
Product Code(s):
30362873, 30362873, 30362873
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This product is unavailable in Ukraine, Russia, Belarus
 

Document History

  1. BS EN IEC 61557-3:2022

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    Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC. Equipment for testing, measuring or monitoring of protective measures-Part 3. Loop impedance

    • Most Recent

  2. BS EN 61557-3:2007


    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-Loop impedance

    • Historical Version

  3. BS EN 61557-3:1997


    Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring ormonitoring of protective measures-Loop impedance

    • Historical Version