Anti bypass tripping system

Mining Explosion proof and Intrinsic Safety High Voltage Reactive Electromagnetic Starter QJGK-200 (300400)/10 (6) - (1000~3000)

Mining explosion-proof and intrinsic safety AC high-voltage soft start controller QJRG-400/10 (6)

Mining explosion-proof and intrinsic safety vacuum electromagnetic starter QJZ-120 (80, 60, 30)/1140 (660)

Mining explosion-proof and intrinsic safety vacuum electromagnetic starter QJZ-400 (315200)/1140 (660)

Explosion proof and intrinsic safety dual power vacuum electromagnetic starter QJZ-2X120 (80)/1140 (660) SF for coal mine wind turbines

Mining explosion-proof and intrinsic safety AC soft starter QJR-400 (315200)/1140 (660)

Mining explosion-proof and intrinsic safety vacuum feeding switch KJZ-400 (200)/1140 (660)

Mining explosion-proof and intrinsic safety vacuum feeding switch KJZ-630 (500)/1140 (660)

Mining Explosion proof and Intrinsic Safety High Voltage Vacuum Electromagnetic Starter QJGZ - (50~400)/10 (6)

Mining explosion-proof and intrinsic safety permanent magnet mechanism high-voltage vacuum distribution device PJG - (50~630)/10 (6) Y

Explosion proof and intrinsic safety dual power dual frequency converter BPJ-2 × 160 (120, 80)/660SF for coal mine fans