Metal Machinery Equipment & Supplies Newsgroup

Location: CHINA, XINXIANG HENAN

low voltage railway driven transfer cart.
low voltage railway driven transfer cart mounted on insulate rails. Working principle:1.This kind of flat cart is powered by the low voltage from the railways. The power source AC380V is transformed into AC 36V two-phase and are respectively connected to the two rails. Then the flat cart's wheels conduct the AC36V on rail into the electrical appliance box at the bottom of the carts. The AC 36V is transformed into DC 36V and then control the DC motor, gear reducer and wheels through the DC control system to make the flat carts start, stop, go forward, backward, adjust speed perfectly and so on. 2.KPDS series¡¯railway flat carts are powered by the low voltage electricity from the railways. The power source AC 380v is transformed to AC 36v three-phase through transformer. Then they are connected to the three rails respectively (add a conducting rail). The flat carts¡¯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 step-up transformer. Then controls AC metallurgy motor, gear reducer and wheels through AC control system to make the transfer cart start, stop, go forward£¬backward£¬adjust speed and so on