Varistor SPD Surge Protective Device

surge protective YZPST-T1-SPC/240 Brief This product is designed for the low pressure output of the total power supply switch cabinet, and protects the back-end equipment from the shock of direct lightning or overpressure surge which is introduced from the high voltage side.This product USES the sealing structure, can be applied in all kinds of extreme bad environment to maintain the excellent performance, has the explosion-proof, waterproof, moistureproof effect.Can be used in wind, solar, petrochemical, mining, power and other fields. This product adopts the high-power semiconductor devices, low residual, impact resistance, installed on the sealed metal shell, have the function of the heat dissipation, can have the function of the explosion-proof fire (should be used configuration backup fuse) Un 240VAC   690VAC   Uc 300VAC 860VAC In(8/20 us) 20KA 20KA Imax(8/20us) 140KA 140KA Iimp(10/350 μs ) 12.5KA 12.5KA Up(In10KA) 1.2KV 3.3KV Ir