Registration number (WIID)Project No.TitleStatus
76666prEN IEC 60255-187-3Measuring relays and protection equipment - Part 187-3: Functional requirements for differential protection - Line current 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
82775EN IEC 60255-27:2025/prAAMeasuring relays and protection equipment - Part 27: Product safety requirementsIzstrādē
56528EN 60255-24:2001Electrical relays - Part 24: Common format for transient data exchange (COMTRADE) for power systemsIzstrādē
63266EN IEC 60255-187-1:2021Measuring relays and protection equipment - Part 187-1: Functional requirements for differential protection - Restrained and unrestrained differential protection of motors, generators and transformersIzstrādē
44351EN 60255-149:2013Measuring relays and protection equipment - Part 149: Functional requirements for thermal electrical relaysIzstrādē
48794LVS EN 60255-22-3:2009Measuring relays and protection equipment - Part 22-3: Electrical disturbance tests - Radiated electromagnetic field immunity (IEC 60255-22-3:2007)Atcelts
48970LVS EN 60255-26:2014Measuring relays and protection equipment - Part 26: Electromagnetic compatibility requirements (IEC 60255-26:2013)Atcelts
57460LVS EN 60255-1:2010Measuring relays and protection equipment -- Part 1: Common requirements (IEC 60255-1:2009)Atcelts
53972EN 60255-22-3:2000Electrical relays - Part 22-3: Electrical disturbance tests for measuring relays and protection equipment - Radiated electromagnetic field disturbance testsAtcelts
Displaying 21-30 of 103 results.