Locomotive Air Conditioner Power Supply
The motor control adopts the voltage space vector control method, which has large starting torque and high voltage utilization rate.
The load switching adopts the no-load switching method, which reduces the current impact and prolongs the service life of the contactor.
The output is a pure sine waveform with lower harmonic content, which is beneficial to prolong the service life of the unit motor.
Mainly used in locomotives SS3, SS4, SS7 series .