KPDS
KPDS series railway flat carts are powered by low voltage electricity from the railways. The power source AC 380v is transformed to AC 36v three-phase through the transformer. Then they are connected to the three rails respectively (add a conducting rail). The flat car’s wheels and conducting plate lead the AC 36v electricity to the electrical appliance box which is installed on the carts. And AC 36v is transformed to AC 380v through the transformer. Then controls the AC Metallurgy motor through the AC control system to make the transfer cart start, stop, go forward and backward and so on.
This series transfer cart can be used both on the “S” and arc-shaped rails and high temperature. They can be attached with hydraulic elevator systems and lifting systems. The cart has the advantages of safety and flexibility; but this series have strict requirements of construction of the railways which need to be insulated. This series transfer carts are suitable for the environment of heavy load capacity (> 50 tons), middle and long distance transportation. The running distance is not limited, but when the running distance exceeds 70 meters (230 ft.) you need to increase the number of transformers to compensate for the track voltage drop.
