HomeSingle phase VFD
This low voltage (single phase 220V, three phase 380V) variable frequency drive manufactured by Gozuk has compact design and integrated advanced technology for new features, like tracking the motor speed in real time, automatic running in instantaneous power off, it's a very useful function in unstable power supply environment. Dynamic current control and output high torque under very low frequency.
VFD Power Capacity: 3HP (2.2kW)
Input: single phase 220V, 230V, 240V 60Hz/50Hz
Output voltage: three phase 0 - input value
Output frequency: 0 - 400Hz
Rated current: 10 amps
Control mode: V/F control
Overload capacity: 150% rated current for 1m
Communication: RS485 (optional)
Input: single phase 220V, 230V, 240V 60Hz/50Hz
Output voltage: three phase 0 - input value
Output frequency: 0 - 400Hz
Rated current: 10 amps
Control mode: V/F control
Overload capacity: 150% rated current for 1m
Communication: RS485 (optional)
VFD Power: 0.4kW (1/2HP)Input: single phase 220V, 230V, 240V AC, 50/60Hz
Output: 0 - rated input voltage, three phase
Rated Current: 3A
Protective Grade: IP20
Weight: 1.5kg
Size: 141.5 x 85 x 126mm
VFD Capacity: 1HP (0.75kW)Rated current: 4.7 amps
VFD size: 141.5 x 85 x 126 mm
Weight: 1.5 kg
VFD Control mode: V/F control
Communication: standard Modbus, RS485/232 (optional)
Manufacturer: Gozuk
Made in China
Starting a single phase motors is different from a three phase motor but it is possible to have a VFD specially designed to meet the requirements of a single phase motor. But surely the motor needs to be an inverter grade, basically what it means is the insulation class of the motor to be improved.
We do use vfd to go 1ph to 3 ph all the time; if 230v 1ph avail, a xfmr is used on it 1ph to make it 380 then use a 380v 1ph in to 380v 3ph out vfd FOR MOTORS. No, if you try to use a cheap variable frequency drive to make 3ph and power stuff OTHER than motors, it will not work since the cheap vfd makes no voltage sine wave. There are companies who make 1ph to 3 ph filtered converters but they are a lot more expensive than cheap $ 200 vfd.
Category
AC Motor Control
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