Warranty 12 months Place of Origin Guangdong, China Brand Name Rawsuns Model Number RG35DC-G Use Car, BOAT Type SERVO MOTOR Construction Permanent Magnet Commutation Brushless Protect Feature IP 67 Product Name DC Generator 35kw 540V Electric motors EV conversion kit Rated Power(kW)/ Voltage(V dc) 30/640 Peak Power(kW)/ Voltage(V dc) 40/640 Rated/peak Speed(rpm) 1800/2400 Voltage Range(V dc) 300-750 Max Current(A dc) 200 2 in 1 Efficiency (Gen+GCU) >94% Cooling Requirements Inlet Temp.