Registration number (WIID)Project No.TitleStatus
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
44351EN 60255-149:2013Measuring relays and protection equipment - Part 149: Functional requirements for thermal electrical relaysIzstrādē
77102prEN IEC 60255-24Measuring relays and protection equipment - Part 24: Common format for transient data exchange (COMTRADE) for power systemsIzstrādē
58034EN 60255-21-2:1995Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section 2: Shock and bump testsIzstrādē
77373prEN IEC 60255-167Measuring relays and protection equipment - Part 167: Functional requirements for directional overcurrent protectionIzstrādē
82775EN IEC 60255-27:2025/prAAMeasuring relays and protection equipment - Part 27: Product safety requirementsIzstrādē
43268EN 60255-6:1994Electrical relays - Part 6: Measuring relays and protection equipmentAtcelts
48794EN 60255-22-3:2008Measuring relays and protection equipment - Part 22-3: Electrical disturbance tests - Radiated electromagnetic field immunityAtcelts
51565EN 60255-5:2001Electrical relays - Part 5: Insulation coordination for measuring relays and protection equipment - Requirements and testsAtcelts
42642EN 60255-22-2:1996Electrical relays - Part 22: Electrical disturbance tests for measuring relays and protection equipment - Section 2: Electrostatic discharge testsAtcelts
Displaying 21-30 of 103 results.