NEN EN IEC 61557-13 : 2011
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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 13: HAND-HELD AND HAND-MANIPULATED CURRENT CLAMPS AND SENSORS FOR MEASUREMENT OF LEAKAGE CURRENTS IN ELECTRICAL DISTRIBUTION SYSTEMS
Published date
12-01-2013
Publisher
Specifies special performance requirements for hand-held and hand-manipulated current clamps and sensors for measurement of leakage currents in electrical distribution systems up to 1000 V a.c. and 1500 V d.c., taking into account the influence of high external low-frequency magnetic fields and other influencing quantities.
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