Registration number (WIID)Project No.TitleStatus
52303LVS EN 60051-9:2002 +A1 +A2Direct acting indicating analogue electrical measuring instruments and their accessories - Part 9: Recommended test methodsAtcelts
51428LVS EN 60051-4:2002Direct acting indicating analogue electrical measuring instruments and their accessories - Part 4: Special requirements for frequency metersAtcelts
61769LVS EN 62974-1:2017Monitoring and measuring systems used for data collection, gathering and analysis - Part 1: Device requirementsAtcelts
54860LVS EN 61557-8:2007Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 8: Insulation monitoring devices for IT systemsAtcelts
50198LVS EN 61557-13:2012Electrical 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 13: Hand-held and hand-manipulated current clamps and sensors for measurement of leakage currents in electrical distribution systems (IEC 61557-13:2011)Atcelts
50536LVS HD 301 S1:1977Indirect acting electrical measuring instrumentsAtcelts
44919LVS EN 61557-3:2007Electrical 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 3: Loop impedanceAtcelts
44578LVS EN 61557-9:2009Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 9: Equipment for insulation fault location in IT systems (IEC 61557:2009)Atcelts
50507LVS HD 469 S1:2002Expression of the properties of logic analysersAtcelts
51160LVS EN 61557-9:2002Electrical safety in low voltage distribution systems up to 1 kV a.c. and 1, 5 kV d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 9: Equipment for insulation fault location in IT systemsAtcelts
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