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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 10- Combined measuring equipment for testing, measuring and monitoring of protective measures. IEC 61557-10:2024-10. Original standard IEC 61557-10-2024 in PDF full version. Additional info + preview on request
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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 11- Effectiveness of residual current monitors (RCM) in TT, TN and IT systems. IEC 61557-11:2020-06(en-fr). Original standard IEC 61557-11-2020 in PDF full version. Additional info + preview on request
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Corrigendum 1 - Amendment 1 - 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). IEC 61557-12:2018-10/AMD1:2021-05/COR1:2022-09(en-fr). Original standard IEC 61557-12-2018 amd1-2021 cor1-2022 in PDF full version. Additional info + preview on request
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Corrigendum 1 - 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). IEC 61557-12:2018-10/COR1:2022-09(en-fr). Original standard IEC 61557-12-2018 cor1-2022 in PDF full version. Additional info + preview on request
Document status: Active
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). IEC 61557-12:2018-10+AMD1:2021-05 CSV(en-fr). Original standard IEC 61557-12-2021 in PDF full version. Additional info + preview on request
Document status: Active
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 13- Hand-held and hand-manipulated current clamps and sensors for measurement of leakage currents in electrical distribution systems. IEC 61557-13:2023-08(en-fr). Original standard IEC 61557-13-2023 in PDF full version. Additional info + preview on request
Document status: Active