Registration number (WIID)Project No.TitleStatus
74917EN IEC 63522-45:2025Electrical relays - Tests and measurements - Part 45: Maximum frequency of operationIzstrādē
74918prEN IEC 63522-46:2025Electrical relays - Tests and measurements - Part 46: Impulse voltage testAptauja slēgta
74919prEN IEC 61810-7-47All-or-nothing electrical relays - Tests and Measurements - Part 7-47: Making and breaking capacitiesIzstrādē
74920prEN IEC 61810-7-51Electrical relays – Tests and Measurements – Part 7-51: Reset behavior at coil voltage dropIzstrādē
74921prEN IEC 61810-7-53Electrical relays – Tests and Measurements – Part 7-53: Slow decrease and increase of supply voltageIzstrādē
74922FprEN IEC 63522-54:2025Electrical relays - Tests and measurements - Part 54: Critical DC load current testIzstrādē
74987EN IEC 63522-8:2024Electrical relays - Tests and measurements - Part 8: TimingStandarts spēkā
74987LVS EN IEC 63522-8:2024Electrical relays - Tests and measurements - Part 8: TimingStandarts spēkā
75031EN IEC 63522-5:2025Electrical relays - Tests and measurements - Part 5: Insulation resistanceStandarts spēkā
75031LVS EN IEC 63522-5:2025Electrical relays - Tests and measurements - Part 5: Insulation resistance 
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