Product Introduction

HID620 series VFD are designed especially for crane industry according to HID600A vector control system. It is simple to operate and can cut down users’ cost.

This series of VFD use the most advanced DSP specially for motor control and magnetic orient current close-loop vector control, which can accurately and stably complete the work. The product can widely used in various kinds of cranes. 

Application Fields

Ports, Metallurgy, Electric power industry, Machinery, Architecture, Chemical industry, Transportation, Energy, Light industry, Environment protection, Water conservancy and so on.

Cranes applied to railways and highways.

Lifting machines hoisting machines used in mines.

Frequency Control Cabinet-type for Architecture Elevation

Architecture Elevation

1. It is controlled by contactor and electric relay. The uncontrollable speed and huge shock to the machine are harmful to the elevator and reduce the efficiency of the enterprise.

2. Traditional controlling method produces hook slipping in the running and stopping moment.

3. The architecture elevator is specially used to lift loads, which needs controlling and protection.

Architecture Elevation with Cabinet-type VFD

1. The speed of running and braking are all adjustable, so that the shock to the machine is reduced and efficiency of the enterprise is improved.

2. Hook slipping is avoided and shock to the machine is reduced. Meanwhile, efficiency and stability are ensured.

3. This product is designed specially for architecture elevation, which includes VFD, electrical switching element, protecting element, limiting element and so on. In this way, it is more convenient for users to operate it.

Hoist-style Double Hook Bridge frequency control Cabinet- style

Hiconics introduces crane VFD integrated control cabinet in the way of electrical control with the special inverter, to provide crane overall customized solutions for users according to the needs of different users. The products are both integrated and modularized, with the changing frequency drive of lifting, walking, luffing, rotary and grab bucket, which realizes the integrated frequency control of the main hook and auxiliary hook, especially adding brake unit to lifting mechanism, in order to realize the rapid start stop lifting mechanism. Variable frequency control cabinet can cover all the power inverter, and can be matched with a wireless/wired remote control/cab operation mode.

Application Advantage

Integration:It has four functions which are lifting, rotation, amplitude and walking. Users can switch these four functions by altering the parameter.

Independently control: Each of those four systems(lifting, rotation, amplitude and walking) are controlled independently, which improves the reality and safety of the system.

Flexible collocation: The PLC function makes it convenient for users to install flexibly by setting the parameter of the VFD.

Professional design: Functions like slip compensation and adjustable torque, sequential logic control and hook slipping avoidance offer professional solutions to users.

Easy to maintain: Clear circuit makes it easy to examine the wire and the fault code is convenient for workers to solve the problems quickly.

Low cost: Using IGBBT instead of the positive and negative switching contactor, and the braking unit instead of cutting resistor contactor. The perfect protecting function can ensure the safety of the motor, so that the maintaining cost is reduced.