XC290 Lifting VFD
Introduction
Lifting VFD is a variable frequency speed controller designed specifically for lifting equipment. It is mainly used for lifting and positioning operations of cranes, hoists and other equipment.
Product features
Precise Speed Control
The Lifting VFD offers high-precision frequency adjustment of 0.01Hz, reducing vibration and shock.
Strong Load Capacity
With an overload capacity of 150% of the rated current, it can operate stably under heavy loads and high starting torque.
Strong Compatibility
Supports multiple communication protocols including RS485, Profibus-DP, Profinet, and CANopen, enabling integration with existing automation systems.
Real-Time Monitoring and Optimization
Built-in intelligent background software supports real-time parameter adjustment and a virtual oscilloscope function.
Product specification
|
Project |
Specifications |
|
Power grid voltage |
Three-phase 380~480 VAC, (permissible fluctuation range: -15%~ + 10%), 50 / 60Hz ± 5% |
|
Power bracket |
0.4～400 kW |
|
Maximal frequency |
150Hz |
|
Carrier frequency |
1.0kHz～12kHz |
|
Input the frequency resolution |
Number setting: 0.01Hz; simulation setting: maximum frequency 0.025% |
|
Control method |
V/F control |
|
Overload capacity |
150% rated current for 60s |
|
Recurrent ascension |
Automatic torque lift; manual torque lift 0.1%~30.0% |
|
Multiple types of fault alarm |
The frequency converter output fault type and the processing method is optional |
|
Multi-motor switching |
Three sets of all parameters are backup, which can realize the switching control of three motors |
|
Multi-bus support |
Support for four fieldbuses: RS485, Profibus-DP, Profinet, and CANopen |
|
Powerful background software |
It supports the parameter operation of the converter and the function of the virtual scope of the converter |
|
Static identification of the motor parameters |
Support for static identification of all motor parameters |
|
Command source |
Operating panel given, control terminal given, communication given (RS485 / CANopen / DP / Profinet) |
|
Frequency source |
Multi-segment speed given, analog voltage given, analog current given, communication given, high-speed pulse given |
Applications
Lifting Industry
Lifting VFDs regulate motor speed and torque to prevent damage from equipment overload or frequent starting.
Automated Logistics
Lifting VFDs control motor speed to prevent mechanical shock and overload.
Elevators and Lifting Platforms
Lifting VFDs adjust the lifting speed of elevators and lifting platforms to reduce vibration.
Wind Power Generation
Lifting VFDs adjust generator speed and power output to ensure efficient operation of wind turbines at varying wind speeds.
Industrial Production
Lifting VFDs precisely control motor speed to meet diverse production needs.
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