<b>Package include:</b><br><br>1 x Inverter 4KW VFD 220V(220V input and 220V output)<br>1 x English user manua<br><br><b>Notice:</b><br>If your motor is not 24000rpm,you need to change the drive parameters,then connect 3 phase motor,before you change the parameters,you need Factory Reset,then change PD013 to 8,then you can change the parameters.Thanks<br><br><b>Product Feature:</b><br>1)PID control; advanced calculus PID closed-loop arithmetic, quick responding speed and high suitability;<br>2)Easy PLC function can realize 16 legs of speed and inverter control function;<br>3)With extremely strong anti-jamming capability<br>4)Low output ratting torque0.5HZ-150%, low speed running ability;<br>5)Carrier adjustable by 16KHZ, completely soundless working environment;<br>6)Broad voltage working area, normal running in 304V-456V;<br>7)Auto voltage regulation (AVR) technique, for ensuring the inverter load capability;<br>8)Various control technique by both synchronization and non-synchronization, dynamically realize fast starting without changing brakes;<br>9)With perfect error protection and short circuit starting protection capability;<br><br><b>Tech parameters:</b><br>1) Input Voltage: 220VAC(+/-15% )</b><br> 2) Output Voltage: 220VAC <br>3) Input Frequency: 48-63 Hz<br>4) Output Frequency: 0-400 Hz<br>5) Input Phase: 1 phase<br>6) Output Phase: 3 phase<br>Product dimensions: <br>