AC 220V 110V single phase inverter VFD

Items

Specifications

Input

Rated Voltage

Single phase220V, three phase 200V, three phase 380V, three phase 480V; 50Hz/60Hz

Range

Voltage: ±20% voltage unbalance rate:<3%; frequency: ±5%

Built-in filter( optional )

Output

Rated voltage

0~ 200V/220V/380V/480V

Frequency range

0Hz~ 500Hz

Frequency resolution

0.01Hz

Overload ability

150% rated current for1minute, 180% rated current for3 seconds

Control function

Modulation modes

Optimized space voltage vector SVPWM modulation

Control mode

Sensorless vector control (with optimal low frequency compensation)

Frequency precision

Digital setting:  The highest frequency ×± 0.01% Analog setting: The highest frequency ×±0.2%

Frequency resolution

Digital setting: 0.01Hz; Analog setting: The highest frequency× 0.1%

Start frequency

0.40Hz~ 20.00Hz

Torque boost

Auto torque boost, manual torque boost 0.1%~30.0%

V/F curve

Five ways: constant torque V/F curve, 1 kind of user defined

V/F curve ,3 kinds of down torque curve(2.0/1.7/1.2times the power)

Acc./Dec. curve

Two ways: linear Acc./Dec., S-curve Acc./Dec.;7 kinds of Acc./Dec. time,

Time unit (minute/second) optional, max. Time: 6000 mins.

DC braking

DC braking start frequency: 0 ~ 15.00Hz

braking time: 0 ~ 60.0s      braking current : 0 ~ 80 %

Energy consuming  braking

Below 22KW drive built-in energy consuming braking unit, external braking resistor is optional.

Jog running

Jog frequency range:0.1Hz~50.00Hz, JOG Acc./Dec. time: 0.1~60.0s

PI built-in

Easily constitute a close loop control system

Multi-stage speed  running

Multi-stage speed running available through built-in PLC or control terminals

Textile swing frequency

Swing frequency available with preset and centre frequency adjustable

Auto voltage regulation

Keep a stable voltage automatically when the grid voltage transients

Auto energy saving running

Saving energy by auto optimizing V/F curve according to the load

Auto current limiting

Auto current limiting to prevent frequent over current fault trip

Fixed-length control

Inverter stops when reaches the preset length

Communication

RS485 standard communication port available, support MODBUS communication protocol of ASCII and RTU, master-slave multi-machine interaction function available

Running

function

Running command channel

Control panel :  control terminal :serial port :3 channels switchable

Frequency setting channel

Control panel potentiometer setting: control panel keys setting; Function code setting: Serial port setting; Terminal up/down setting: Input Analog voltage setting: Input Analog current setting: Input pulse setting; Combination ways setting;

Above ways are switchable.

Switch input channel

FWD/REV command: 8channels programmable switch inputs, 35kinds of function can be set separately

Analog input channel

4~20mA: 0-10V: 2 optional analog inputs

Analog output channel

4~20mA or 0~10V optional, setting frequency and output

frequency ,etc. feature output

Switch/pulse output channel

Programmable open collector output: relay output :0~20KHz pulse output:

Installation

Wall mounted; Floor mounted