1. HID620 Series Specialized Inverter for Crane Power Range: 0.4KW~630kw
2.Product Introduction:
HID620 series VFD are designed specially 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.
3.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.
4.Function Features:
Function Features | Customer Benefit |
Sequential logic control by band-type brake | Reliable band-type brake |
Hook slipping avoidance | |
Adjustable band-type brakes and enough torque running power | Hook slipping avoidance |
Pre excitation and running torque compensation make enough torque running | Hook slipping avoidance during starting-up |
Perfect protection function | Ensure the safety of personnel and equipment, running speed/overload protection, brake output fault protection, brake feedback fault protection. |
High quality control of opening and closing loop(0.25Hz makes 150% rated torque, when the loop is opening. 0Hz makes 180% rated torque, when the loop is closing.) | High quality control |
Master slave control speed synchronization technology (One crane is driven by multiple VFD with multiple motors.) | The speed and the load rating of each motor are coincident with the position. |
The automatic adjustment of load and speed | High-speed of light load, low-speed of heavy speed |
Alternating current reactors are installed in the VFD over 90kW (90kW is included). | |
Reducing the harmonious current input | Avoiding the current shock of the voltage sudden change and over voltage |
Reducing the shocking current | Cushioning the voltage around the source spike and reduecing the effect of the unbalanced voltage of the three phase source |
Slip compensation and adjustable torque | Quick response and high precision control |
Asynchronous motor of squirrel cage and permanent magnet synchronous machine can be added | One VFD is appropriative to multiple motors |
MODBUS/CANopen communication protocol is installed | Simple and efficient Internet control |
Braking unit inside the VFD under 15kW(15kW is included) | Simple and efficient stop |
5.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 .
6.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.
Frequency Control Cabinet-type for Hoist-style Double Hook Bridge
7.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.
8.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.
9. Specification
Items | Specification | |
Control Performance | Frequency control range | 0~300Hz |
Output frequency precision | 0.01Hz | |
Frequency resolution preset | Digital set: 0.01Hz Analog set: AD Conversion precision for 1‰ 1.1.1 | |
Speed control range | 1:200(SVC), 1;1000(VC) | |
Speed control precision | ±0.5%(SVC),±0.02%(VC) | |
Control method | Open-loop VF control, open-loop vector control, close-loop vector control | |
Torque boost | Manual torque adjustable; auto full frequency torque boost | |
Start torque | 0.25Hz 150% (SVC) 0Hz 180% (VC) | |
Over load capacity | 150％ rated current 60s;180％ rated current 1s | |
Acceleration-deceleration curve | Straight line or S line acceleration-deceleration; 3 kinds of acceleration-deceleration time; 0.1~3600.00s constant and adjustable | |
Function Discription | Build-in function | Automatic detection function of the electric motor parameter, open-loop and close-loop vector control, multi-point VF curve, band-type brake time-order control, light load over-frequency running, hook slipping avoidance, manual operation torque lifting, automatic adjustment of frequency, starting-up direct current braking, stopping direct current braking, |
Control features | Automatic torque lifting, automatic slip compensation, automatic voltage output, over current control during acceleration, frequency decrease of over current during constant speed, over voltage control during deceleration | |
Operation order channel | 3 control modes:keypad ,terminal, series communication control | |
Frequency source option | Digital set, analog voltage set, analog current set, series communication set, available to switch | |
Input terminal | 6 digital input terminals, 20 customized function, compatible with PNP or NPN input, able to be expanded to 12 | |
2 analog input terminals, receive voltage signal 0-10V or current signal 0-20mA | ||
Output terminal | 1 open-collector output, 20custom functions, able to be expanded to 4 | |
2 relay output, 22 custom function, able to be expanded to 4 | ||
2 analog output, 13 custom function; can output voltage signal 0-10V or current signal 0-20mA | ||
Protection function | Over voltage protection; under voltage protection; over current protection; modular protection; radiator over temperature protection; motor over load protection; external fault protection; input power abnormal; output phase loss ;EEPROM abnormal; relay abnormal | |
Operation ambient | Protection level | IP20 |
installation | Well installed in cabinet, no dust, no corrosive gas, no flammable gas, no oil fog, no steam, no drop water, no direct sun light | |
Ambient temperature | -10°C～+40°C(derating use if ambient temperature higher than 40 degree, maximum is 50 degree. 1% derating every 1 degree higher than 40 degree. | |
Altitude | 0～2000 m, derating use above 1000 m, rated output current reduce 1% every 100 m higher | |
Relative humidity | 20%～90%RH( no condensation) | |
Vibration | <5.8m/s^2(0.6g) | |
Stock temperature | -25°C～+65°C | |
10. High quality components and spare parts
a)Elements Brand
NO. | Name | Low Power | Origin Place | High Power | Origin Place |
1 | IGBT | Infineon | Germany | Infineon | Germany |
2 | Rectifier Bridge | SL(Siling) | China | SL(Siling)/Infineon | China/Germany |
3 | Electrolytic Capacitor | Jianghai/Kingbox | China/Japan | Jianghai/Kingbox | China/Japan |
4 | Hall Sensor | Zhong Xu | China | LEM | Switzerland |
5 | ICEL | CDE | America | CDE | America |
6 | DC Contactor | Tianshui | China | Tianshui | China |
7 | Fan | ADDA | Taiwan | ADDA | Taiwan |
8 | DSP | TI | America | TI | America |
b) Spare Parts
NO. | Spare Parts | Specification | Quantity | Price | Manufacture |
1 | Electrolytic Capacitor | matching with VFD | matching with VFD | SL(Siling) | |
2 | IGBT | matching with VFD | matching with VFD | Infineon | |
3 | Rectifier Bridge | matching with VFD | matching with VFD | SL(Siling) | |
4 | Cooling Fan | matching with VFD | matching with VFD | ADDA | |
5 | DC Contactor | matching with VFD | matching with VFD | Tianshui |
11.Our factory
a) Our own industrial park: 56000 square meters
b)Zero dust factory:
12.Our certificates
