Explosive-proof Power Surge Protector

We are instrumental in providing Explosive-proof Power Surge Protector which has good sealing property, convenient installation and wiring. It also take advantages of dust-proof, anti-corrosion, fire-retardant, high temperature resistance and other functions. Explosive-proof Power Surge Protector can work stable in a harsh environment of salt, mist and humidity for long-term. This Explosive-proof Power Surge Protector is a parallel type over voltage protector which used at the front end of three-phase power distribution equipment and can be applied to different power supply systems to prevent the system from fires.

Parameter:-
Maximum Continuous Running Voltage : 385V
Nominal Discharging Currents (8/20us) (kA) : 50kA
Maximum Discharging Currents (8/20us) (kA) : 100kA
Voltage Protection Level(20kA) : a 2500V
Drain Current : a 30I A
Protection Mode : L-N-PE(3+1)
Explosion proof grade : Exda BT4
Working Temperature : -20i +80a
Relative Humidity : 5%~a 95%