Two speed control modes: V/F control
No PG vector control (SVC): starting torque 0.5Hz up to 150%
8-stage simple PLC function, multi-speed control and PID control
Support multiple frequency settings: digital setting, analog setting, PID setting, RS485 communication setting
I/O terminals can be freely programmed to combine multiple working modes according to user needs.
With jump frequency control function, it can effectively suppress mechanical resonance and make the system more stable and reliable.
With instantaneous power-down retention function, it can avoid the impact of production due to instantaneous power failure
With over torque and under torque detection
Automatic voltage adjustment function to effectively solve the low frequency oscillation problem of high power motor
Provide a variety of fault protection functions: over-current, over-voltage, under-voltage, over-heat, overload, lack of equal
real-time monitoring and protection to ensure safe operation
Built-in reactor with inverter above 37kW, which improves the power factor of the input side and improves the efficiency and stability of the whole machine.
0.75~15kW built-in braking unit.
| Brand Name: BEST | Model Number: 4.0kw 220v /380v |
| Input Voltage: | Output Voltage: 0-220V |
| Three items of 220V | |
| Type: | Output Type: |
| Three items of 220V | The voltage and frequency are proportional to the relationship |
| Output Current: 18A | Output Frequency: 0-1000HZ |
| Display: LED display | Voltage: 0-220V |
| Output Frequency: 0-1000HZ | Input Frequency: 50-60HZ |
| Current：18A |
Winding machine,mixer,extruder, slitter, winder, compressor, ventilator, pump, grinder, conveyor , elevator,centrifuger and other speed control machines.