Product Description

FTY type SPD is designed according to GB****2.*****2 (IEC******1). Its inner key component (pressure sensitive resistor) adopts high-quality chips and can pass the selection **0% in voltage ability, current energy and parameter abnormal value. The largest through flow of SPD can reach **0KA (8/*0), strong standing ability of over-voltage, low resting voltage, small residual current. It is with smart release mechanism, fast responding speed and secure insurance. FTY type SPD is mainly installed in the incoming line of power supply such as low-voltage distributing board, power supply board, AC distributing screen, power distributing board, illumination box and other important devices so as to protect power device from lightning and the damage caused by over-voltage.