Projects and standards

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