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IEC 61557-4:2007 ED2

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
29. 1. 2007.

Опште информације

99.60     26. 7. 2019.

WPUB   

IEC

TC 85

Međunarodni standard

17.220.20     29.080.01     29.240.01  

engleski   francuski   španski  

Kupovina

Revidiran

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Apstrakt

This part of IEC 61557 specifies the requirements applicable to equipment for measuring the resistance of earth conductors, protective earth conductors and conductors for equipotential bonding, including their connections and terminals, with an indication of the measured value or indication of limits. This second edition cancels and replaces the first edition published in 1997. This edition constitutes a minor revision.

Životni ciklus

PRETHODNO

POVUČEN
IEC 61557-4:1997 ED1

TRENUTNO

POVUČEN
IEC 61557-4:2007 ED2
99.60 Povlačenje stupilo na snagu
26. 7. 2019.

REVIDIRAN OD

OBJAVLJEN
IEC 61557-4:2019 ED3