
IMPORTANT NOTE
- The variable frequency drive can only drive three-phase asynchronous motors and cannot be used as a power source.
- If your motor is heavy load, pls choose a higher horsepower vfd than your motor's
- To protect the VFD, be sure to press the red button "Stop" and turn off the power when you stop using it.
220v 7.5kw 10HP VFD Specifications
Applicable motor power | ≤5.5kw(7.5HP) |
Input valtage | 220VAC(+/-5%) 1 or 3 phase (”R“,”T“ terminals for 1 phase,”R“,”S“.”T“ terminals for 3 phase) |
output valtage | 3 phase 220v |
input Frequency | 47-63Hz |
output frequency | 0-400Hz, 0-50Hz/60Hz (According to motor setup) |
rated current | 34A (Represents the maximum current the VFD can withstand,this is a fixed value) |
How to connect the motor
Basic parameter for 400hz spindleSet p0.03=400,p0.04=400,p0.06=400,p2.02=400 ( Note :This is to match the basic parameters of the 400hz spindle, do not need to set other parameters can be connected) | Basic parameter for 3 phase 50/60Hz motorSet p0.03=50/60, p0.04=50/60, p0.06=50/60,p2.02=50/60 ( Note :The default setting of the VFD is 50hz, which can be directly connected to the motor for driving) | DC cooling fan/Aluminum base
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Control panel
- UP: Progressively increase data or function codes.
- DOWN: Progressively decrease data or function codes.
- DATE/SET: Progressively enter menu and confirm parameters
- PRG/ESC: enter or eacape from the first level menu
- SHIFT: Switch monitoring parameters at monitoring state, at secondary menu, move data box to process editing position.
- QUICK/JOG:Determined by function code P7.03=(0:Display stautsa switching,1:jog operation,2:switch between forward and reverse,3:Clear the up/down terminals settings,4:Quick debugging mode)

Multiple terminals
- Unlike other inexpensive VFDS, this VFD has two sets of terminal functions,Rich of digital and analogy control terminals for versitile control,optional MODBUS (RS485) extension,diversified parameter setting.
- Adopt DSP vector control to enable motor to achieve high torque in low speed rotati
- Support external potentiometer for remote control.("COM" and "S1" terminal connection your controller switch. then set P0.01=1)
- supports mcah3 function and RS-485 communication
- Support brake resistance installation function, faster motor braking

Advanced motherboard features
- PID control;advanced calculous PID closed-loop arithmetic, quick responding speed and high suitability;
- Easy PLC function can realize 16 legs of speed and inverter control function
- RS485 communication port, adopting standard international MODBUS main circuit control
- With extremely strong anti-jamming capability
- Low output ratting torque 0.5HZ-150%, low speed running ability
- Carrier adjustable by 16KHZ, completely soundless working environment
- Broad voltage working area, normal running in 304V-456V
- Auto voltage regulation (AVR) technique, for ensuring the inverter load capability
- Dead-time compensation and auto torque slip compensation function, can realize 180% high orque output at low frequency 0.25Hz