Registration number (WIID)Project No.TitleStatus
75362EN IEC 63522-40:2025Electrical relays - Tests and measurements - Part 40: Short circuit testingStandarts spēkā
75356EN IEC 63522-4:2026Electrical relays - Tests and measurements - Part 4: Dielectric strength testIzstrādē
75364EN IEC 63522-43:2026Electrical relays - Tests and measurements - Part 43: Proof tracking index (PTI)Standarts spēkā
74916EN IEC 63522-44:2025Electrical relays - Tests and measurements - Part 44: Corrosive atmosphere due to salt mistStandarts spēkā
74917EN IEC 63522-45:2025Electrical relays - Tests and measurements - Part 45: Maximum frequency of operationStandarts spēkā
75083EN IEC 63522-48:2025Electrical relays - Tests and measurements - Part 48: Contact failure rate testStandarts spēkā
75080EN IEC 63522-49:2025Electrical relays - Tests and measurements - Part 49: Long term stability of sealingStandarts spēkā
75031EN IEC 63522-5:2025Electrical relays - Tests and measurements - Part 5: Insulation resistanceStandarts spēkā
74922EN IEC 63522-54:2025Electrical relays - Tests and measurements - Part 54: Critical DC load current testStandarts spēkā
78331EN IEC 63522-56:2025Electrical relays - Tests and measurements - Part 56: Ball Pressure testStandarts spēkā
Displaying 101-110 of 190 results.