All-in-one inverter QT series

medium-powerfrequencyAC/DC

- Enable the tower crane work more safely, reliably and efficiently. - Reduce machine wear and prolong the service life of tower crane. - High performance tower crane driver with rich functions and best price. - Easy in operation and maintenance. QT Series Integrated Tower Crane Drive Overview QT tower crane integrated drive is a mid-to-high-end model designed for intelligent modularization and lightweight design for tower crane electronic control requirements. It integrates the frequency conversion control unit, logic control unit, and black box monitoring unit (extension) of the lifting, slewing, and luffing mechanism. It can improve the safety and stability of the tower crane and solve the problems of equipment maintenance difficulties. Provide customers with a high-performance, complete tower crane system solution. Modular Design, Integrated with Five Core Units VEICHI QT series tower crane control system has specially developed with modular design: the lifting, slewing and luffing control module run independently without interference. Besides, it has been integrated with IOT control unit. Lifting control unit 1. It adopts open loop vector control, closed loop vector control and V/F control mode. 2. It is capable of running for a long time, braking at zero speed and running smoothly without shaking. By using QT series, it extends the service life of tower crane's components such as transmission mechanism, steel wire rope and more parts. Meanwhile, it effectively improves the safety of tower crane. 3. Strong adaptability to power grid: at low voltage, it can maintain constant output torque.