Typical application(Vfd)
Pumps and fans, extruder, automatic production line, air conditioner, water supply, food machine, blender, packing machine, medicine machine, conveyor, blowmolding machine, oil pump, fountain
Features(Vfd)
1.Input frequency range:47-63Hz
2.Output voltage range:0-rated input voltage
3.Output frequency range:0-400Hz
4.Control Mode:V/F control
5.Overload capacity:60s with 150% of rated current,10s with 180% of rated current
6.Speed adjusting range:1:100
7.Carrier frequency:0.5kHz -15.0kHz
8.Frequency reference source: keypad, analog input, HDI, serial communication, multi-step speed, simple PLC and PID
9.PID control function
10.Simple PLC, multi-steps speed control function: 16 steps speed can be set
11.Traverse control function
12.Length and time control function
13.None-Stop when instantaneous power off
14.Speed trace function:smoothly start the running motor
15.QUICK/JOG Key:user defined shortcut key can be realized
16.Automatic voltage regulation function (AVR):automatically keep the output voltage stable when input voltage fluctuating
17.Offer RS485 communication which support standard modbus RTU and ASCII protocol
18.Simple water supply control:drive 1 variable speed pump and 2 fixed speed pump
19.Drive larger variable torque load directly
20.Built in DC reactor above 18.5kW to improve power factor and efficiency
21.Built-in braking unit (up to 15kW )
22.Up to 23 fault protections:Protect from over current, over voltage, under voltage, over temperature, phase failure, over load etc.
1 phase 220V/230V±15% 0.75kW-2.2kW
3 phase 220V/230V±15% 0.75kW-55kMW