Feature：

Applicable motor horse-power:≤4 KW (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:25A (Represents the maximum current the VFD can withstand,this is a fixed value)

basic parameter for 400hz spindle Set p0.03=400，p0.04=400，p0.06=400，p2.02=400

basic parameter for 3 phase 50/60Hz motor Set p0.03=50/60, p0.04=50/60, p0.06=50/60，p2.02=50/60

Description：

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 switch. then set P0.01=1）

supports mcah3 function and RS-485 communication 

【Connection way】Input：220VAC(+/-5%) 1 or 3phase.（for single-phase input, just connect the input wire to the R and S terminals）

【Features】With better performance and stability.Adopt DSP vector control to enable motor to achieve high torque in LOW SPEED rotation to increase motor working efficiency,and supports remote external potentiometer control

【Safety performance】Take advantage of various protection ways such as Motor short-circuit detection at power-on, output phase loss protection, over-current protection, over-voltage protection, under-voltage protection, overheat protection, overload protection and etc.

【Good Noise Control】The product has the advantages of low noise and low electromagnetic interference, which are achieved by the excellent PMW control technology and component compatibility design. There is enough space for cooling between each component, and the product casing is designed with multiple holes, the above features can make this VFD have a longer service life.

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

Package List:

5.5kW 7.5HP 220V Vector VFD Variable Frequency Drive 1 or 3 Phase Input