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Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems - Part 2: Modular multilevel converters
40.60 Close of voting
Semiconductor converters - General requirements and line commutated converters - Part 1-1: Specification of basic requirements
40.60 Close of voting
Adjustable speed electrical power drive systems - Part 3: EMC requirements and specific test methods for PDS and machine tools
60.55 Ratification completed (DOR)
Adjustable speed electrical power drive systems - Part 5-1: Safety requirements - Electrical, thermal and energy
60.55 Ratification completed (DOR)
Amendment 1 - Adjustable speed electrical power drive systems - Part 5-2: Safety requirements - Functional
10.99 New project approved
Adjustable speed electrical power drive systems - Part 5-3: Safety requirements - Functional, electrical and environmental requirements for encoders
60.55 Ratification completed (DOR)
Adjustable speed electrical power drive systems - Part 9-1: Ecodesign for motor systems - General requirements for setting energy efficiency standards
40.60 Close of voting
Adjustable speed electrical power drive systems (PDS) - Part 9-2: Ecodesign for motor systems - Energy efficiency determination and classification
50.60 Close of voting. Proof returned by secretariat
Uninterruptible power systems (UPS) - Part 1: Safety requirements
60.55 Ratification completed (DOR)
Amendment 2 - Uninterruptible power systems (UPS) - Part 1: Safety requirements
40.60 Close of voting
Uninterruptible power systems (UPS) - Part 1: Safety requirements
10.99 New project approved
Safety requirements for power electronic converter systems and equipment - Part 1: General
60.55 Ratification completed (DOR)
Voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) power transmission - Electrical testing
40.60 Close of voting
Bi-directional grid connected power converters - Part 1: General and safety requirements
10.99 New project approved
Bi-directional grid connected power converters - Part 3: EMC requirements and test methods
40.60 Close of voting
Voltage sourced converter (VSC) valves for static synchronous compensator (STATCOM) - Electrical testing
60.55 Ratification completed (DOR)
Energy Storage Power Converter (ESPC) Sub-System for use in Electrical Energy Storage Systems (EESS) - Part 3: Method of specifying the performance and test requirements
10.99 New project approved
90.93 Standard confirmed