pressurized ventilation explosion-proof cabinet(pxde II B,pxde II C,pzde II B,pzde II C) SH-ZY-G

pressurized ventilation explosion-proof cabinet(pxde II B,pxde II C,pzde II B,pzde II C) SH-ZY-G
Explosion-Proof Electrical Apparatus
Applications
1. The product is applicable for chemical industry, off shore, metallurgy, medication, light industry, textile, foodstuff, biological project, aviation and spaceflight project and military explosive-atmospheres for, three phase for wire AC power system or all current system.
2. Hazardous: division 1&2
3. Explosive gas atmosphere: class IIA, IIB, IIC
4. Indoor and outdoor
Features
1. Adopts medium separate ignitor to achieve the explosion-proof aim. That is putting all the explosion-proof components in the shell filled with positive pressure clean medium, the medium can stopping electric ignitor or hazardous high temperature reaching electric components, to achieve explosion-proof aim.
2. The products can be fixed with inspection meter, analysis meter, vision meter, monitor, micro-computer touch screen, high power transducer and other electric components, the inside components are unlimited.
3. Adopts main switchboard, and auxiliary switchboard structure, main switchboard is the pressurised chamber, inside installed the components and the needed sense system,ventilating system and pressure adjustment system. Inside auxiliary switch board self-control explosion-proof pressure displaying, in and out gas sources connection entry. The self-supply gas type also have explosion-proof gas supplying system.
4. There are box style, musical plate style and board style, the board are divided into fluctuated into right and left structure, the body is welded by steel plated and sprayed with plastic, the board shelf is welded by standard profiled bar, surface is sprayed with plastic, the join plate is handle sealing, treatment operating from frontal door and maintaining from back door. Normally we select GB710-88 cold castled steel, also can select GB280-84 stainless.