CLC/TC 85X

Registration number (WIID)Project No.TitleStatus
72900LVS EN IEC 60477-2:2022Laboratory resistors - Part 2: Laboratory AC resistorsStandarts spēkā
61951LVS EN 62586-1:2018Power quality measurement in power supply systems - Part 1: Power quality instruments (PQI)Standarts 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
55229LVS EN 61557-15:2014Electrical 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 15: Functional safety requirements for insulation monitoring devices in IT systems and equipment for insulation fault location in IT systemsStandarts spēkā
72896LVS EN IEC 60477-1:2022Laboratory resistors - Part 1: Laboratory DC resistorsStandarts spēkā
55956LVS EN 61557-8:2015Electrical 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 8: Insulation monitoring devices for IT systemsStandarts spēkā
70876LVS EN IEC 61557-17:2022Electrical 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 17: Non-contact AC voltage indicatorsStandarts spēkā
65437LVS EN IEC 61557-2:2022Electrical 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 2: Insulation resistanceStandarts spēkā
73618LVS EN 50678:2020/AC:2021General procedure for verifying the effectiveness of the protective measures of electrical equipment after repairStandarts spēkā
42572LVS EN 60469:2013Transitions, pulses and related waveforms - Terms, definitions and algorithms (IEC 60469:2013)Standarts spēkā
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