CLC/TC 22X
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 64431 | LVS EN 60700-1:2016/AC:2017 | Thyristor valves for high voltage direct current (HVDC) power transmission - Part 1: Electrical testing | Standarts spēkā |
| 51540 | EN 60146-1-1:2010 | Semiconductor converters - General requirements and line commutated converters - Part 1-1: Specification of basic requirements | Standarts spēkā |
| 75246 | LVS EN 62751-2:2015/A2:2023 | Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems - Part 2: Modular multilevel converters | Standarts spēkā |
| 67701 | LVS EN IEC 62477-1:2023 | Safety requirements for power electronic converter systems and equipment - Part 1: General | Standarts spēkā |
| 67775 | EN 50171:2021 | Central safety power supply systems | Standarts spēkā |
| 67701 | EN IEC 62477-1:2023 | Safety requirements for power electronic converter systems and equipment - Part 1: General | Standarts spēkā |
| 53836 | LVS EN 62040-4:2014 | Uninterruptible power systems (UPS) - Part 4: Environmental aspects - Requirements and reporting IEC 62040-4:2013) | Standarts spēkā |
| 59379 | EN 62477-1:2012/A1:2017 | Safety requirements for power electronic converter systems and equipment - Part 1: General | Standarts spēkā |
| 67253 | LVS EN 62823:2016/A1:2020 | Thyristor valves for thyristor controlled series capacitors (TCSC) - Electrical testing | Standarts spēkā |
| 71710 | LVS EN IEC 60633:2019/AC:2020 | High-voltage direct current (HVDC) transmission - Vocabulary | Standarts spēkā |
Displaying 321-330 of 375 results.