The control box is one of the most important parts of the electric hoist. Through the control box, the circuit equipment inside the electric hoist is directly connected to the control handle or wireless remote control. The control box is composed of a box, a contactor, a transformer, a terminal, etc., which is related to whether the lifting work can be completed smoothly.
Generally, the high-quality electric hoist control box adopts a high-quality interlocking AC contactor, which greatly improves the load and instantaneous overload capacity, has good reliability, and is more suitable for frequent operation of the equipment.
The protective iron shell in the control box is formed by cold rolling, electrostatic spraying, reliable performance and beautiful appearance. There are available electrical appliances and mechanical interlocks in it, so that the two contactors in the same group cannot be connected to the circuit at the same time. Unhook the cover of the control box and it can be removed from the hinges.
The control box is generally equipped with electrical schematic diagrams, and the wiring terminals have clear numbers consistent with the schematic diagrams, which is convenient for users to maintain.
Post time: Aug-09-2023