Registration number (WIID)Project No.TitleStatus
80099prEN IEC 63580Measuring equipment for electrical and electromagnetic quantities - Environmental aspectsIzstrādē
81498prEN IEC 62586-2Power quality measurement in power supply systems - Part 2: Functional tests and uncertainty requirementsIzstrādē
81440prEN IEC 62586-1Power quality measurement in power supply systems - Part 1: Power quality instruments (PQI)Izstrādē
80943prEN IEC 61557-19Electrical safety in low voltage distribution systems up to 1.000 v AC and 1.500 v DC - Equipment for testing, monitoring or measuring the protective measures in energy distribution system - Part 19: Monitoring device for earthing impedance in IT-systemsIzstrādē
74557prEN IEC 61557-18Electrical 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 deviceIzstrādē
81230prEN IEC 61557-12-2Electrical 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 12-2: Functional test procedure for PMD and epmfIzstrādē
81224prEN IEC 61557-12Electrical 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)Izstrādē
73212prEN IEC 60688:2021Electrical measuring transducers for converting AC and DC electrical quantities to analogue or digital signalsIzstrādē
81360prEN 50699EN 50699: Recurrent test of electrical equipmentIzstrādē
81359prEN 50678EN 50678: General procedure for verifying the effectiveness of the protective measures of electrical equipment after repairIzstrādē
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