CLC/TC 85X

Registration number (WIID)Project No.TitleStatus
76701LVS EN IEC 61557-12:2022/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
61951EN 62586-1:2017Power quality measurement in power supply systems - Part 1: Power quality instruments (PQI)Standarts spēkā
65438LVS EN IEC 61557-3:2022Electrical 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 3: Loop impedanceStandarts spēkā
61769EN 62974-1:2017Monitoring and measuring systems used for data collection, gathering and analysis - Part 1: Device requirementsStandarts spēkā
62607EN IEC 61557-12:2022Electrical 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
63305EN IEC 60051-2:2021Direct acting indicating analogue electrical measuring instruments and their accessories - Part 2: Special requirements for ammeters and voltmetersStandarts spēkā
65440LVS EN IEC 61557-4:2022Electrical 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 4: Resistance of earth connection and equipotential bondingStandarts spēkā
61946LVS EN 62586-2:2017Power quality measurement in power supply systems - Part 2: Functional tests and uncertainty requirementsStandarts spēkā
63307EN IEC 60051-4:2021Direct acting indicating analogue electrical measuring instruments and their accessories title - Part 4: Special requirements for frequency metersStandarts spēkā
43644EN 61028:1993/A2:1997Electrical measuring instruments - X-Y recordersStandarts spēkā
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