Chziri Variable Frequency Drive 3 Phase 37kw 380VAC for Cutting Machine

1. Output frequency: 0-600Hz. 
2. Multiple password protection mode
3. Remote control operation keypad,convenient for remote control. 
4. V/F curve &multi-inflection point setting, flexible configuration. 
5. Keyboard parameter copy function.Easy to set the parameters for multi-inverters. 
6. Wide industry application.To expand special function according to different industries. 
7. Multiple hardware and software protection and optimized hardware for anti-interference technology. 
8. Multi-step speed and wobble frequency running (external terminal 15 steps speed control). 
9. Unique adaptive control technology. Auto current limiting and voltage limiting and under-voltage restrain. 
10. Optimized external installation and internal structure and independent air flue design,fully enclosed electrical space design. 
11. Output automatic voltage regulation function. (AVR), automatically adjust the output pulse width.To eliminate the influence of the grid change on load. 
12. Built-in PID regulation function to facilitate the realization of closed loop control of the temperature,pressure and flow. And reduce the cost of the control system. 
13. Standard MODBUS communication protocol. Easy to achieve the communication between PLC, IPC and other industrial equipmentCHZIRI ZVF300 VFD is suitable for all kind of mechanical devices such as metallurgy,plastic,textile.Food.Petrification,paper making,drug manufacture. Printing.Construction materials and hoisting for driving and speeding control of AC asynchronous motor.  

Guide Model for Frequency Inverter