For Factory

 
For the equipment during normal operation can produce arc, spark components on explosion-proof enclosure, or take the encapsulation type, sand mold filling, oil-filled type or positive pressure type and other explosion-proof explosion-proof type can be to achieve. Type for increased safety electrical equipment is in normal operation does not produce arc, spark and danger of high temperature equipment, if on its structure and take some protective measures, try our best to make the equipment in normal operation or recognition of overload will not occur under the condition of arc, spark and overheating phenomenon, can further improve the security and reliability of the equipment. So this kind of equipment during normal operation, there is no ignition source, and can be used in the explosion hazard environment.