Registration number (WIID)Project No.TitleStatus
53656EN 60255-127:2014Measuring relays and protection equipment - Part 127: Functional requirements for over/under voltage protectionIzstrādē
48909prEN 60255-22-1Electrical relays - Part 22: Electrical disturbance tests for measuring relays and protection equipment - Section 1: 1 MHz burst disturbance testsIzstrādē
48408EN 60255-21-1:1995Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section 1: Vibration tests (sinusoidal)Izstrādē
50664prEN 50XXXProtection equipment - Emission/HF requirements for EMCIzstrādē
76667prEN IEC 60255-187-2Measuring relays and protection equipment - Part 187-2 Functional requirements for busbar differential protectionIzstrādē
76925prEN IEC 60255-216-3Measuring relays and protection equipment - Part 216-3: Digital interface - Test specification for protection data communication of line current differential protectionIzstrādē
42542LVS EN 60255-6:1994/corrigendum Feb. 1995Electrical relays - Part 6: Measuring relays and protection equipmentAtcelts
56980EN 60255-22-5:2011Measuring relays and protection equipment - Part 22-5: Electrical disturbance tests - Surge immunity testAtcelts
56619EN 60255-22-5:2002Electrical relays - Part 22-5: Electrical disturbance tests for measuring relays and protection equipment - Surge immunity testAtcelts
51565EN 60255-5:2001Electrical relays - Part 5: Insulation coordination for measuring relays and protection equipment - Requirements and testsAtcelts
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