Positive pressure type
Positive pressure type, Total:3 items.
The international standard classification for "Positive pressure type" includes: Electrical apparatus for explosive atmospheres .
The Chinese standard classification for "Positive pressure type" includes: Explosion-proof electric apparatus .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB 3836.5-1987 Electrical apparatus for explosive atmospheres--Pressurized electrical apparatus p
- GB 12476.7-2010 Electrical apparatus for use in the presence of combustible dust—Part 7:Type of protection pD
工业和信息化部/国家能源局
- JB/T 12885-2016 Technical conditions of YZYKK, YZYKK-W series high-voltage positive pressure three-phase asynchronous motors (frame number 355~630)
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