BAZ51/81 series explosion-proof ballasts (ⅡB, ⅡC)

1. Scope of application
, Temperature group: ~
, Explosive gas mixture hazardous locations: Zone, Zone
Combustible dust environment: Zone, Zone
, Explosive gas environment: Ⅱ , ⅡB, Ⅱ
2. Technical parameters
Explosion-proof mark ⅡBb/Ⅱb/ ℃ Anti-corrosion level
Rated voltage/protection level
3. Product features
, The shell is made of aluminum Alloy die-casting, after high-speed shot blasting, the surface is sprayed with high-voltage electrostatic spray, stainless steel exposed fasteners
, and the lamp can be directly hoisted.
Either cable or steel pipe wiring is acceptable.
, the compensator can be made as required.
, Comply with B, B,, standard requirements.
4. Working conditions
, the altitude does not exceed.
The operating environment temperature is -℃~+℃.
The relative humidity of the surrounding air is not greater than (℃).
, in an environment containing explosive mixtures.
, earthquake rupture is measured in degrees.
In environments with salt spray and mildew.
, pollution level: level.