Registration number (WIID)Project No.TitleStatus
43010LVS EN 60255-21-3:2002Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section 3: Seismic testsStandarts 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
53656LVS EN 60255-127:2014Measuring relays and protection equipment - Part 127: Functional requirements for over/under voltage protection (IEC 60255-127:2010)Standarts spēkā
58034LVS EN 60255-21-2:2002Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section 2: Shock and bump testsStandarts spēkā
48408LVS EN 60255-21-1:2002Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section 1: Vibration tests (sinusoidal)Standarts spēkā
44351LVS EN 60255-149:2014Measuring relays and protection equipment - Part 149: Functional requirements for thermal electrical relays (IEC 60255-149:2013)Standarts spēkā
67591EN IEC 60255-27:2025Measuring relays and protection equipment - Part 27: Product safety requirementsStandarts spēkā
Displaying 91-100 of 103 results.