specification：

1.Output Power:0.75kw/1.5kw/2.2kw/4kw/5.5kw/7.5kw

2.Rated Frequency :50hz/60hz

3.Output Frequency Range:0~650Hz

4.Input Voltage Range:single phase (1 phase) 220V±15% 

5.Output Voltage Range:3 phase 220V±15% 

6.Control way: Open loop vector control(SVC)      V/F control

7.Main function: Control and adjust the speed of the ac motor 

We have sophisticated engineers, scientific producing workmanship and management team with rigorous quality control systems , frequency inverter are equipped with advanced features as below:

01 V/F control, vector control  and output torque control;

02Built-in RS-485 communication interface

03Compact size, easy to install;

04With a speed potentiometer and external panel;

05Built-in synchronous control and proportional synchronization control;

0616 speed control modest,Can run automatically;

07Can choice multiple running commands or frequency channel;

08Can be achieve Part or all of the keys locked(Analog potentiometer unlock);

09Relay normally open or closed and two high configuration output have 100 kinds of ways optional;

106 digital opto-isolated inputs, 100 kinds of ways optional;

113 analog input, 1 analog output channel;

12Having textile pendulum frequency function, It can be widely applications for many kinds of textile

equipment;

13Built-in user timer / counter;

14Built-in PID regulation function to facilitate the realization of closed loop control of the temperature,

pressure and tension.

15At zero speed time,can be achieve output 0-100% of Adjustable torque,With zero speed brake

function,instead foreign inverter application on freight elevator and crane.