BXK 220/380V 10A Explosion-proof and anti-corrosion control box Explosion-proof power distribution device
Product Description
BXK series explosion-proof and anti-corrosion control box (hereinafter referred to as explosion-proof control box) is designed and manufactured according to GB3836.1~2. The distribution box is mainly used in Zone 1 or Zone 2 containing explosive mixtures, which are Class II, Class B, Group T4 and below explosion hazards. place.
Suitable for combustible dust environment 20, 21, 22, suitable for the environment with temperature group T1-T6, as AC 50Hz, rated voltage up to 380V, remote control signal, electrical, etc. in the line, and there are signal indicators .
Model Description
Technical parameters and structure dimensions
Rated voltage: 380V
Rated current: 10A
The explosion-proof mark of the
control box is dⅡBT4; the maximum outer diameter of the incoming cable for the control box is 26mm;
the on-site explosion-proof operation box can work reliably under the following conditions:
1 The upper limit of ambient air temperature does not exceed + 40℃, the lower limit should not be lower than -20℃, and the average value within 24 hours should not exceed +35℃;
2. The altitude of the installation site should not exceed 2000m;
3. In a place without significant shaking, vibration and shock;
4. The installation site The average maximum relative humidity in the wettest month shall not exceed 95%, and the monthly average temperature of the month shall not be lower than +25℃;
5. The pollution level is level 3;
6. The installation category is Class II and III;
7. The protection level: IP54.
Product features
1. BXK explosion-proof control box is suitable for AC 50Hz, 220/380V, DC voltage to 220V line, and it can centrally control the start and stop of multiple motors from a distance.
2. The control box consists of an increased safety enclosure, flameproof components (indicator lights, ammeters, buttons, switches) and terminals.
3. The shell is molded from glass fiber reinforced unsaturated polyester resin. It has excellent properties such as beautiful shell, corrosion resistance, antistatic impact resistance and good thermal stability.
The components are directly clamped on the standard guide rails. The protrusions on the components and the grooves on the guide rails ensure that the built-in components are installed in a certain position. The center distance between the components and the components is >42mm.
5. Can be wired with steel pipes or cables.
6. There are many variations of this product, which can be made according to the electrical schematic diagram provided by the user.
7. In line with GB3836-2000, IEC60079 standard requirements.
Due to the different arrangement of the components of the control box, the arrangement of the body components shall be designed and manufactured by our company according to the electrical schematic diagram provided by the user when ordering, the schematic diagram of the arrangement of components or the requirements.
Product details
Products real shot
A corner of the production workshop
Product packaging
Product application case
