SSH EN 61557-13:2011

Siguria elektrike në sistemet e shpërndarjes me tension të ulët deri në 1 000 V rrymë alternative dhe 1500 rrymë e vazhduar - Pajisje për prova, matje ose monitorim të masave mbrojtëse - Pjesa 13: Pincat e rrymës dhe sensorët që mbahen në dorë ose manipulohen manualisht për matjen e rrymave të rrjedhjes në sistemet elektrike të shpërndarjes

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 13: Hand-held and hand-manipulated current clamps and sensors for measurement of leakage currents in electrical distribution systems

Scope

IEC 61557-13:2011 defines special performance requirements for hand-held and hand-manipulated current clamps and sensors for measurement of leakage currents in electrical distribution systems up to 1 000 V a.c. and 1 500 V d.c., taking into account the influence of high external low-frequency magnetic fields and other influencing quantities. This standard does not apply to current clamps or sensors which are used in combination with devices for insulation fault location according to IEC 61557-9, unless it is specified by the manufacturer.

Related directives

Directives related to this standards.