Technical data Explosion-proof marks: Exdepx Ⅱ CT6 Gb • protection level: IP65, IP66 • rated working voltage: A.C.380V • inlet screw: g1/2 • protective gas: pure wind or other protective gas • net volume of enclosure: 2-5m3 Product features • the case is made of carbon steel or stainless steel by welding, which is firm and reliable; • high pressure electrostatic spraying on carbon steel shell surface; • modular structure design. The positive pressure chamber and control chamber can be combined up and down, left and right, front and back, and can be separately installed; • equipped with a gas pressure regulating and filtration device, users only need to introduce on-site industrial gas source, without installing other gas source processing components; • equipped with spark and particle baffle, positive pressure chamber air can be discharged locally, which is safe and reliable; • realize important parameters such as monitoring pressure of positive pressure chamber; • the delay time before the formal air change can be set to ensure that combustible gas is completely replaced before the positive pressure chamber is energized; • the working pressure range, alarm pressure range and positive pressure chamber power cut pressure range can be set independently according to the on-site air source pressure; • the positive pressure chamber can be equipped with various testing instruments, analysis instruments, display instruments, low-voltage electrical appliances, frequency converter, soft starter and various electrical control systems, which are flexible and changeable.