KPDS series heavy-duty rail flatbed truck operation video
The kPDS electric flat car adopts three-phase track power supply, which is to reduce the voltage of 380V power supply to AC 36V three-phase through a transformer and connect them to three tracks respectively. At the same time, the wheels and conductive sliders on the track flat car convert the 36V of the three tracks to three-phase 380V, and then control the AC metallurgical motor through the AC control system to achieve the normal operation of the low-voltage electric flat car.
