440/760 Vac Type 1 Wind Power SPDs qualified by TUV

PTG offers complete wind power surge protection solutions and products.  
PTG launches its wind power type 1 SPD series PE 440-25W1-10(R) and PE 760-25W1-10(R), dedicated for special 400/690 Vac and 690 Vac(IT) wind power system. In which, PE 760-25W1-10(R) could withstand over 1800 Vac harmonic over voltage.  
This series is designed with 6 patented technologies, it's absolutely the innovation and leading solution in the industries.