CLC/TC 85X

Registration number (WIID)Project No.TitleStatus
46549EN 60477:1997Laboratory d.c. resistorsAtcelts
55952LVS EN 61557-9:2015Electrical 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 9: Equipment for insulation fault location in IT systemsAtcelts
51428EN 60051-4:1989Direct acting indicating analogue electrical measuring instruments and their accessories - Part 4: Special requirements for frequency metersAtcelts
80099prEN IEC 63580:2025Measuring equipment for electrical and electromagnetic quantities - Environmental aspectsAptauja
74557prEN IEC 61557-18:2025Electrical 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 18: DC EV supply equipment insulation monitoring deviceAptauja
80091EN IEC 61557-9:2025/prAA:2025Electrical 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 9: Equipment for insulation fault location in IT systemsAptauja
76235EN IEC 61554:2025Panel mounted equipment - Electrical measuring instruments - Dimensions for panel mountingStandarts spēkā
73980LVS EN IEC 61557-9:2025Electrical 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 9: Equipment for insulation fault location in IT systemsStandarts spēkā
78877EN 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
79195EN IEC 63297:2025Sensing devices for non-intrusive load monitoring (NILM) systemsStandarts spēkā
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