Projects of NA 022

DIN EN 50152-3-1/A1 2024-10-31 Railway applications - Fixed installations - Particular requirements for a.c. switchgear - Part 3-1: Measurement, control and protection devices for specific use in a.c. traction systems - Devices; German and English version EN 50152-3-1:2017/prA1:2024 More  Comment 
DIN VDE V 0800-740 2024-10-30 Guidelines and qualification schemes Broadband - Part 740: Pressure test for load microducts before blowing More  Comment 
DIN EN IEC 62040-5-3/A1 2024-10-30 Uninterruptible power systems (UPS) - Part 5-3: DC output UPS - Performance and test requirements More  Comment 
DIN VDE V 0800-735 2024-10-29 Guidelines and qualification schemes Broadband - Part 735: Laying of telecommunications infrastructure lines More  Comment 
DIN EN IEC 60570 2024-10-29 Electrical supply track systems for luminaires More  Comment 
DIN VDE V 0212-102 2024-10-25 Overhead electrical lines exceeding 1 kV - Procedures and equipment for stringing of conductors - Part 102: Wheel-type earth electrode More  Comment 
DIN VDE V 0212-103 2024-10-25 Overhead electrical lines exceeding 1 kV - Procedures and equipment for stringing of conductors - Part 103: Grounding electrode More  Comment 
DIN VDE 0212-100 2024-10-25 Overhead electrical lines exceeding 1 kV - Procedures and equipment for stringing of conductors - Part 100: Assembly prodecures and selection of equipment More  Comment 
DIN VDE V 0212-101 2024-10-25 Overhead electrical lines exceeding 1 kV - Procedures and equipment for stringing of conductors - Part 101: Rope wheels More  Comment 
DIN VDE 0833-1 2024-10-25 Alarm systems for fire, intrusion and hold-up - Part 1: General requirements More  Comment 

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