NA 022

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

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Documents withdrawn without replacement of NA 022

Number: 35

DIN V ENV 50235 ; VDE V 0161-235:1998-04 2025-01-31 Aeronautical ground lighting electrical installation - Signs - Equipment specifications and tests; German version ENV 50235:1997 More  Comment 
DIN V ENV 50234 ; VDE V 0161-234:1998-04 2025-01-31 Aeronautical ground lighting electrical installation - Flashing lights - Equipment specifications and tests; German version ENV 50234:1997 More  Comment 
DIN V ENV 50230 ; VDE V 0161-230:1998-04 2025-01-31 Aeronautical ground lighting electrical installation - Control and monitoring systems - General requirements; German version ENV 50230:1997 More  Comment 
DIN 45542 2025-02-28 Distortion test record St 33 and St 45 (33¹/₃ or 45 rev/min; stereo) More  Comment 
DIN 41543 2025-02-28 Side contacts for picture tubes and cathode ray tubes More  Comment 
DIN 43857-4 2025-02-28 Watthour meters in moulded insulation case without instrument transformers, up to 60 A rated maximum current; principal dimensions for meter terminal cover for poly-phase meters More  Comment 
DIN 43857-3 2025-02-28 Watthour meters in moulded insulation case without instrument transformers, up to 60 A rated maximum current; principal dimensions for meter terminal cover for single-phase meters More  Comment 
DIN 43854 2025-02-28 Sealing bolts for watthour meters More  Comment 
DIN 44402-1 2025-02-28 Measurements of the electrical properties of electronic tubes and valves; precautions relating to methods of measurement More  Comment 
DIN 41328-1 2025-02-28 Measurement of the transfer impedance of electrolytic capacitors More  Comment 

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