Projects

Medical electrical equipment - Part 4-X: Guidance and interpretation - Medical electrical equipment and medical electrical systems - Physiological and Anthropometric Characteristics for human and animal patients

20.99   WD approved for registration as CD

Symbol for arrester in diagrams

30.20   CD study/ballot initiated

Insulated Gate Bipolar Transistor (IGBT)

50.60   Close of voting. Proof returned by secretariat

Graphical symbols for diagrams - Piezoelectric sensor elements

40.60   Close of voting

Switch type converter

40.60   Close of voting

Graphical symbols for diagrams - Controllable voltage source type converter

40.60   Close of voting

Direct current power source; Direct current voltage source

30.20   CD study/ballot initiated

Proposal for a new graphical symbol to represent Dual-mode QCM (Quartz Crystal Microbalance)

20.99   WD approved for registration as CD

Electrically operated food preparation appliances - Methods for measuring the performance

50.60   Close of voting. Proof returned by secretariat

Secondary cells and batteries containing alkaline or other non-acid electrolytes - Sealed nickel-cadmium prismatic rechargeable cells and batteries for use in industrial applications.

50.60   Close of voting. Proof returned by secretariat

Secondary cells and batteries containing alkaline or other non-acid electrolytes - Vented nickel-cadmium prismatic rechargeable cells and batteries for use in industrial applications

60.00   Standard under publication

Combined flexible materials for electrical insulation - Part 2: Methods of test

30.20   CD study/ballot initiated

Pressboard and presspaper for electrical purposes - Part 1: Definitions and general requirements

30.99   CD approved for registration as DIS

Pressboard and presspaper for electrical purposes - Part 2: Methods of tests

30.99   CD approved for registration as DIS

Pressboard and presspaper for electrical purposes - Part 3: Specifications for individual materials - Sheet 1: Requirements for pressboard, types B.0.1, B.0.3, B.2.1, B.2.3, B.3.1, B.3.3, B.4.1, B.4.3, B.5.1, B.5.3 and B.6.1

30.99   CD approved for registration as DIS

Pressboard and presspaper for electrical purposes - Part 3: Specifications for individual materials - Sheet 2: Requirements for presspaper, types P.2.1, P.4.1, P.4.2, P.4.3 and P.6.1

30.99   CD approved for registration as DIS

Electroacoustics - Audiometric equipment - Part 5: Instruments for the measurement of aural acoustic impedance/admittance

40.20   DIS ballot initiated: 12 weeks

Insulation coordination for equipment within low-voltage systems - Part 2-1: Application guide - Explanation of the application of the IEC 60664 series, dimensioning examples and dielectric testing

50.60   Close of voting. Proof returned by secretariat