Registration number (WIID)Project No.TitleStatus
82774EN IEC 60255-26:2025/prAAMeasuring relays and protection equipment - Part 26: Electromagnetic compatibility requirementsIzstrādē
50664prEN 50XXXProtection equipment - Emission/HF requirements for EMCIzstrādē
82687EN IEC 60255-1:2023/prA1Measuring relays and protection equipment - Part 1: Common requirementsIzstrādē
77102prEN IEC 60255-24Measuring relays and protection equipment - Part 24: Common format for transient data exchange (COMTRADE) for power systemsIzstrādē
77964EN IEC 60255-187-1:2021/AC:2023-04Measuring relays and protection equipment - Part 187-1: Functional requirements for differential protection - Restrained and unrestrained differential protection of motors, generators and transformersIzstrādē
56528EN 60255-24:2001Electrical relays - Part 24: Common format for transient data exchange (COMTRADE) for power systemsIzstrādē
82204prEN IEC 60255-216-2Measuring relays and protection equipment - Part 216-2: Digital interface - Requirements for binary input-output iedIzstrādē
63189EN IEC 60255-181:2019Measuring relays and protection equipment - Part 181: Functional requirements for frequency protectionIzstrādē
54896EN 60255-26:2009Measuring relays and protection equipment - Part 26: Electromagnetic compatibility requirementsAtcelts
57174LVS EN 60255-8:2002Electrical relays - Part 8: Thermal electrical relaysAtcelts
Displaying 21-30 of 103 results.