Explosion-proof power distribution cabinet | Positive pressure type explosion-proof power distribution box manufacturer

Explosion-proof power distribution cabinet | Positive pressure explosion-proof power distribution box manufacturers PBb, PXK, BSG-T PXK series of positive pressure explosion-proof power distribution cabinets The box is specially suitable for districts, districts, and districts, districts, and districts in dangerous places; the main cavity is a positive pressure cavity, which contains electrical components and pressure sensing systems, air distribution systems and air pressure adjustment systems required by users; auxiliary chambers It is an explosion-proof chamber, which is equipped with a self-control ventilation system and an explosion-proof chamber automatic control system to continuously monitor and display the pressure parameters of the positive pressure chamber. The set working pressure in the positive pressure chamber is Pa≤P≤Pa. When the pressure is high, the automatic control system , Set up the ventilation chain, before the product is put into operation, only after ventilation in the positive pressure cavity and reaching the specified time and ventilation volume, ensure that the cavity is ** flammable and explosive gas, then the power can be obtained and the positive pressure cavity can be detected Air pressure, when the air pressure in the positive pressure chamber reaches the specified requirements, the explosion-proof chamber power switching system can send power to the positive pressure chamber to ensure that when the product is running, when the user provides the air source, it must be clean air or inert gas, and the air source pressure It is .~.MPa; The appearance and installation are diversified, and can be specially made according to user requirements, steel pipe or cable wiring can be used; Executive standard: GB. When ordering, the product parameters and the required quantity should be specified in strict accordance with the meaning of the model; when ordering, the user should provide detailed electrical system diagrams, control schematic diagrams, component layout diagrams and component lists, inlet and outlet specifications, quantities, etc.