Customized explosion-proof positive pressure cabinet explosion-proof cabinet

Measuring instrument, analyzing instrument, display instrument, transformer, soft starter, frequency converter, PLC, all kinds of buttons, switches, microcomputer touch screen and common electrical components, the users need to install electrical components are not restricted;
3. Adopt diversified design, can choose cabinet type (up and down form, about form), wall type, piano table type, plane type, etc.
4. Power distribution cabinet is composed of cabinet, control system, gas distribution system, alarm system and power distribution system; The positive pressure chamber is equipped with some explosion-proof components of the control system and distribution system components of the user (or split type or online type can be customized according to customer requirements);
5. The air intake mode of the left and right cabinets is ventilated, that is, uninterrupted and continuous air supply. The working heat of the components in the positive pressure chamber can be taken away with the air path, which has a good heat dissipation effect.

Under the control of the automatic control system, the positive pressure cabinet enters the protective gas, the pressure inside the positive pressure chamber is higher than the pressure outside the positive pressure chamber, which forms a small safe environment of micro positive pressure, thus preventing combustible dangerous gas from entering the positive pressure chamber and ensuring the safe operation of the common instrument and electrical components inside.
7. The automatic control system mainly completes high-end functions such as air change, air supply, ultra-high voltage automatic alarm and exhaust, under-voltage alarm, low-voltage interlock and power failure. (the positive pressure cabinet has the function of low-voltage interlock, and when the pressure value is lower than the specified pressure (50Pa), the user power distribution of the positive pressure chamber will be automatically cut off.)
8. External can be installed according to customer requirements protective door, can show the internal control part of the display or action;
9. All fasteners are made of 304 stainless steel with strong corrosion resistance.
10. Wiring, steel pipe or cable, explosion-proof hose can be;
11. Can be customized according to user requirements;

Technical parameters 10.
Flameproof marks: ExdeIIBT4/T5/T6, ExdeIICT4/T5/T6, DIP a20ta,T4/T5/T6;
Rated voltage: ac220/380v, non-standard voltage: 12V/24V/36V/127V/660V;
Main switching current: 10A -- 800A; Separate off current: 1A -- 630A;
Protection grade: IP54/IP55/IP65;
Thread specification: DN15-DN100/ g1/2 -G4 inches
Specificable seat type installation, lower entry line, front door operation, front door or back door maintenance.

3. The box-typ