Registration number (WIID)Project No.TitleStatus
51849LVS EN 60255-121:2015Measuring relays and protection equipment - Part 121: Functional requirements for distance protectionStandarts spēkā
66451LVS EN IEC 60255-26:2025Measuring relays and protection equipment - Part 26: Electromagnetic compatibility requirementsStandarts spēkā
77964LVS EN IEC 60255-187-1:2021/AC:2023Measuring relays and protection equipment - Part 187-1: Functional requirements for differential protection - Restrained and unrestrained differential protection of motors, generators and transformersStandarts spēkā
48970EN 60255-26:2013Measuring relays and protection equipment - Part 26: Electromagnetic compatibility requirementsStandarts spēkā
51689EN 60255-27:2014Measuring relays and protection equipment - Part 27: Product safety requirementsStandarts spēkā
66451EN IEC 60255-26:2025Measuring relays and protection equipment - Part 26: Electromagnetic compatibility requirementsStandarts spēkā
67591EN IEC 60255-27:2025Measuring relays and protection equipment - Part 27: Product safety requirementsStandarts spēkā
64337EN IEC 60255-1:2023Measuring relays and protection equipment - Part 1: Common requirementsStandarts spēkā
51565LVS EN 60255-5:2002Electrical relays - Part 5: Insulation coordination for measuring relays and protection equipment - Requirements and testsStandarts spēkā
56528LVS EN 60255-24:2002Electrical relays - Part 24: Common format for transient data exchange (COMTRADE) for power systemsStandarts spēkā
Displaying 91-100 of 103 results.