CLC/TC 85X

Registration number (WIID)Project No.TitleStatus
67670LVS EN 62586-2:2017/AC:2018Power quality measurement in power supply systems - Part 2: Functional tests and uncertainty requirementsStandarts spēkā
72896LVS EN IEC 60477-1:2022Laboratory resistors - Part 1: Laboratory DC resistorsStandarts spēkā
72900LVS EN IEC 60477-2:2022Laboratory resistors - Part 2: Laboratory AC resistorsStandarts spēkā
78830LVS EN IEC 60688:2024Electrical measuring transducers for converting AC and DC electrical quantities to analogue or digital signalsStandarts spēkā
76235LVS EN IEC 61554:2025Panel mounted equipment - Electrical measuring instruments - Dimensions for panel mounting 
76924LVS EN IEC 61557-10:2024Electrical 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 measuresStandarts spēkā
66469LVS EN IEC 61557-11:2022Electrical 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 11: Effectiveness of residual current monitors (RCM) in TT, TN and IT systemsStandarts spēkā
78877LVS EN IEC 61557-1:2021/A1:2024Electrical 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
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
70217LVS EN IEC 61557-12:2022/A1:2022Electrical 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
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