The power range of the construction hoist inverter: three-phase 380V (4T), 22KW-37KW, easy to install, without changing the original power frequency electric box, only need to install the driver and resistance box to easily complete the transformation.
Inverter for construction hoist VFD control
1. No need to replace the console. The same low-speed and high-speed free conversion can be done with the original console to improve work efficiency.
2. High cost performance. Compared with other inverters, it is cheaper and has the same performance.
3. According to the mechanical characteristics of the elevator in operation, earthquake resistance test through a vibration test bench before leaving the factory;
4. Dedicated logic brake timing control to ensure the safety and reliability of the elevator.
5. No need to set parameters, connect the motor wires and control wires correctly. Can start working normally.