NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

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Projects of NA 022

Number: 7,998

IEC 3C/415/CDV 1995-02-03 Symbol 5775 Pr 'Power source separator' More  Comment 
IEC 26/108/CD 1995-01-27 Arc welding equipment - Installation and use More  Comment 
IEC 73/74/CDV 1995-01-27 Draft IEC 1660-2: Short-circuit currents in DC auxiliary installations in power plants and substations- Part 2: Calculation of effects More  Comment 
IEC CIS/F/179/CD 1995-01-27 Amendment No. 1 to Sub-clause 4.3.1 of CISPR 15 (Edition 5) : Disturbance voltages at mains terminals More  Comment 
IEC 59E/71/FDIS 1995-01-27 Draft IEC 311,consolidated 3rd edition: Methods of measurement of performance of electric irons for household or similar use More  Comment 
IEC 64/907/CDV 1995-01-27 IEC 60364 - Electrical installations of buildings - Part 4: Protection for safety - Chapter 44: Protection against overvoltages - Amendment to Section 443: Protection against overvoltage of atmospheric origin or due to switching More  Comment 
IEC 13/1071/CDV 1995-01-20 User requirements for local and remote meters data exchange - Applications and performance More  Comment 
IEC 12E/249/CDV 1995-01-20 Draft IEC 60835-3-14: Methods of measurement for equipment used in digital microwave radio transmission systems - Part 3: Measurements on satellite earth stations - Section 14: Earth stations for satellite news gathering (SNG) More  Comment 
IEC 2J/43/CDV 1995-01-20 Amendment 1 to IEC 34-18-31: Rotating electrical machines - Part 18: Functional evaluation...-Section 31:Test procedures for wire-wound ... - Thermal evaluation and classification of insulation systems used in machines up to and including 50 MVA and 15 kV More  Comment 
IEC 60B/264/CDV 1995-01-20 Non-broadcast video tape recorders - Methods of measurement - Part 5: High-band video tape recorders, including those equipped with Y/C video connectors (NTSC/PAL) More  Comment 

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