Box Surge Protective Device

Products：CHXI series lightning proof box is designed according to IEC and national standards, it has the indicators of invalidation of lightning proof function, earthing invalidation, the circuit auto-breaking protection device against the invalidation of lightning proof function, the key part of lightning proof box is high efficient lightning proof module, each line of discha-rging capacity is 20KA to 100KA, voltage prote-ction level at nominal discharging current less than 2.5KV, response time of lightning dis-charging less than 25ns, it can effectively eliminate the surging over-voltage and protect the electronic equipment.