9-7.Brake unit and brake resistor
15-22kW PI500 frequency inverter is with built-in brake unit, maximum brake torque is 50%.
User should select the brake resistor according to below chart; 30kW and 30kW above unit should use
additional brake unit, brake unit and brake resistor are listed below.
1.380V 18kW~22kW below models (built-in ) braking resistor selection as below: