Registration number (WIID)Project No.TitleStatus
51565LVS EN 60255-5:2002Electrical relays - Part 5: Insulation coordination for measuring relays and protection equipment - Requirements and testsStandarts spēkā
51565EN 60255-5:2001Electrical relays - Part 5: Insulation coordination for measuring relays and protection equipment - Requirements and testsAtcelts
51182EN 60255-3:1998/corrigendum Jan. 1998Electrical relays - Part 3: Single input energizing quantity measuring relays with dependent or independent timeAtcelts
51182LVS EN 60255-3:2002/AC:2016Electrical relays - Part 3: Single input energizing quantity measuring relays with dependent or independent timeAtcelts
50664prEN 50XXXProtection equipment - Emission/HF requirements for EMCIzstrādē
50473EN 60255-22-4:2002Electrical relays - Part 22-4: Electrical disturbance tests for measuring relays and protection equipment - Electrical fast transient/burst immunity testAtcelts
50473LVS EN 60255-22-4:2002Electrical relays - Part 22-4: Electrical disturbance tests for measuring relays and protection equipment - Electrical fast transient/burst immunity testAtcelts
50423LVS EN 60255-26:2005Electrical relays - Part 26: Electromagnetic compatibility requirements for measuring relays and protection equipmentAtcelts
50423EN 60255-26:2005Electrical relays - Part 26: Electromagnetic compatibility requirements for measuring relays and protection equipmentAtcelts
49504EN 60255-26:2013/AC:2013Measuring relays and protection equipment - Part 26: Electromagnetic compatibility requirementsStandarts spēkā
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