CLC/TC 85X

Registration number (WIID)Project No.TitleStatus
75194LVS EN IEC 62974-1:2024Monitoring and measuring systems used for data collection, aggregation and analysis - Part 1: Device requirementsStandarts spēkā
65440EN IEC 61557-4:2021Electrical 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 4: Resistance of earth connection and equipotential bondingStandarts spēkā
65081LVS EN 50678:2020General procedure for verifying the effectiveness of the protective measures of electrical equipment after repairStandarts spēkā
76702LVS EN IEC 61557-12:2022/A1:2022/AC:2022Electrical 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)Standarts spēkā
47584EN 61028:1993/A1:1995Electrical measuring instruments - X-Y recordersStandarts spēkā
65436LVS EN IEC 61557-1:2022Electrical 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 requirementsStandarts spēkā
73763LVS EN IEC 61557-7:2022/A1:2023Electrical 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 7: Phase sequenceStandarts spēkā
70100EN 62586-2:2017/A1:2021Power quality measurement in power supply systems - Part 2: Functional tests and uncertainty requirementsStandarts spēkā
62347EN 62754:2017Computation of waveform Parameter uncertaintiesStandarts spēkā
49789EN 61557-10:2013Electrical 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 or monitoring of protective measuresStandarts spēkā
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