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DANSK DSF/FPREN IEC 61557-4 [ Draft-Obsolete ]

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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Full Description

DRAFT

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.

 

Product Details

Edition:
19
Number of Pages:
13
File Size:
1 file , 940 KB
Product Code(s):
DSF-009, DSF-009
 

Document History

  1. DANSK DSF/FPREN IEC 61557-4

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    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

    • Historical Version

  2. DANSK DSF/FPREN IEC 61557-4


    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

    • Historical Version

  3. DANSK DSF/PREN 61557-4


    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

    • Historical Version

  4. DANSK DS/EN IEC 61557-4


    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 4: Resistance of earth connection and equipotential bonding

    • Most Recent

  5. DANSK DS/EN 61557-4


    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

    • Historical Version