Moldova standards PDF
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 1: General requirements. CEI/IEC 61557-1:2007. Original standard IEC 61557-1-2007 in PDF full version. Additional info + preview on request
Document status: Replaced by St IEC 61557-1-2024
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 1: General requirements. Original standard IEC 61557-1-2019 in PDF full version. Additional info + preview on request
Document status: Replaced by St IEC 61557-1-2024
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 10: Combined measuring equipment for testing, measuring and monitoring of protective measures. IEC 61557-10:2013. Original standard IEC 61557-10-2013 in PDF full version. Additional info + preview on request
Document status: Replaced by St IEC 61557-10-2024
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 11: Effectiveness of residual current monitors (RCMs) type A and type B in TT, TN and IT systems. IEC 61557-11:2009. Original standard IEC 61557-11-2009 in PDF full version. Additional info + preview on request
Document status: Replaced by St IEC 61557-11-2020
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 12: Power metering and monitoring devices (PMD). Original standard IEC 61557-12-2018 in PDF full version. Additional info + preview on request
Document status: Active
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. IEC 61557-13:2011. Original standard IEC 61557-13-2011 in PDF full version. Additional info + preview on request
Document status: Replaced by St IEC 61557-13-2023