CLC/TC 22X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 67253 | LVS EN 62823:2016/A1:2020 | Thyristor valves for thyristor controlled series capacitors (TCSC) - Electrical testing | Standarts spēkā |
| 67388 | LVS EN IEC 61800-5-3:2023 | Adjustable speed electrical power drive systems - Part 5-3: Safety requirements - Functional, electrical and environmental requirements for encoders | Standarts spēkā |
| 67388 | EN IEC 61800-5-3:2023 | Adjustable speed electrical power drive systems - Part 5-3: Safety requirements - Functional, electrical and environmental requirements for encoders | Standarts spēkā |
| 67701 | LVS EN IEC 62477-1:2023 | Safety requirements for power electronic converter systems and equipment - Part 1: General | Standarts spēkā |
| 67701 | EN IEC 62477-1:2023 | Safety requirements for power electronic converter systems and equipment - Part 1: General | Standarts spēkā |
| 67775 | LVS EN 50171:2022 | Central safety power supply systems | Standarts spēkā |
| 67775 | EN 50171:2021 | Central safety power supply systems | Standarts spēkā |
| 68472 | LVS EN IEC 61803:2021 | Determination of power losses in high-voltage direct current (HVDC) converter stations with line-commutated converters | Standarts spēkā |
| 68472 | EN IEC 61803:2020 | Determination of power losses in high-voltage direct current (HVDC) converter stations with line-commutated converters | Standarts spēkā |
| 69667 | LVS EN IEC 61800-3:2023 | Adjustable speed electrical power drive systems - Part 3: EMC requirements and specific test methods for PDS and machine tools | Standarts spēkā |
Displaying 291-300 of 372 results.