Registration number (WIID)Project No.TitleStatus
50473EN 60255-22-4:2002Electrical relays - Part 22-4: Electrical disturbance tests for measuring relays and protection equipment - Electrical fast transient/burst immunity testAtcelts
50423EN 60255-26:2005Electrical relays - Part 26: Electromagnetic compatibility requirements for measuring relays and protection equipmentAtcelts
50423LVS EN 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
49504LVS EN 60255-26:2014 /AC:2014Measuring relays and protection equipment - Part 26: Electromagnetic compatibility requirementsAtcelts
49474EN 61733-1:1996Measuring relays and protection equipment - Protection communication interfacing - Part 1: GeneralAtcelts
49474LVS EN 61733-1:2002Measuring relays and protection equipment - Protection communication interfacing - Part 1: GeneralAtcelts
48970EN 60255-26:2013Measuring relays and protection equipment - Part 26: Electromagnetic compatibility requirementsStandarts spēkā
48970LVS EN 60255-26:2014Measuring relays and protection equipment - Part 26: Electromagnetic compatibility requirements (IEC 60255-26:2013)Atcelts
48909prEN 60255-22-1Electrical relays - Part 22: Electrical disturbance tests for measuring relays and protection equipment - Section 1: 1 MHz burst disturbance testsIzstrādē
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