High Performance Vector Type Inverter

220V

Single

phase

VLF9-2S0004G

1

2.3

0.4

VLF9-2S0007G

1.5

4

0.75

VLF9-2S0015G

3

7

1.5

VLF9-2S0022G

4

9.6

2.2

220V

Three

phase

VLF9-2T0004G

1.5

2.1

0.4

VLF9-2T0007G

3

3.8

0.75

VLF9-2T0015G

4

5.1

1.5

VLF9-2T0022G

5.9

9

2.2

VLF9-2T0037G

8.9

13

3.7

VLF9-2T0055G

17

25

5.5

VLF9-2T0075G

21

32

7.5

VLF9-2T0110G

30

45

11

VLF9-2T0150G

40

60

15

VLF9-2T0185G

57

75

18.5

VLF9-2T0220G

69

91

22

VLF9-2T0300G

85

112

30

VLF9-2T0370G

114

150

37

VLF9-2T0450G

134

176

45

VLF9-2T0550G

160

210

55

VLF9-2T0750G

231

304

75

380V

Three

phase

VLF9-4T0007G-C

1.5

2.1

0.75

VLF9-4T0015G-C

3

3.8

1.5

VLF9-4T0022G-C

4

5.1

2.2

VLF9-4T0037G-B

5.9

9

3.7

VLF9-4T0055G-B

8.9

13

5.5

VLF9-4T0075G-B

11

17

7.5

VLF9-4T0110G

17

25

11

VLF9-4T0150G

21

32

15

VLF9-4T0185G

24

37

18.5

VLF9-4T0220G

30

45

22

VLF9-4T0300G

40

60

30

VLF9-4T0370G

57

75

37

VLF9-4T0450G

69

91

45

VLF9-4T0550G

85

112

55

VLF9-4T0750G

114

150

75

VLF9-4T0900G

134

176

90

VLF9-4T1100G

160

210

110

VLF9-4T1320G

192

253

132

VLF9-4T1600G

216

304

160

VLF9-4T1850G

234

355

185

VLF9-4T2000G

250

377

200

VLF9-4T2200G

280

426

220

VLF9-4T2500G

355

465

250

VLF9-4T2800G

396

520

280

VLF9-4T3150G

445

585

315

VLF9-4T3500G

500

650

350

VLF9-4T4000G

565

725

400

VLF9-4T4500G

630

820

450

VLF9-4T5000G

700

860

500

VLF9-4T5600G

784

990

560

VLF9-4T6300G

882

1100

630

VLF9-4T7100G

994

1280

710

VLF9-4T8000G

1120

1400

800

Input

Rated Voltage

Sigle phase 220V

Three phase 380V / 415V / 440V/460V; 50Hz/60Hz

Range

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

Output

Rated voltage

0~380V / 415V / 440V/460V

Frequency range

0Hz～5000Hz

Frequency resolution

0.01Hz

Overload ability

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

Control function

Torque control accuracy

±5%（FVC）

Control mode

V/F, Sensorless vector control (SVC), Speed Sensor vector control (FVC) support PMSM motor

Frequency accuracy

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 minutes.

DC braking

DC Braking Frequency: 000Hz~ Max Frequency Braking Time: 0.0s~36.0s

Braking Action Current Value: 0.0%~100.0%

Energy consuming braking

Below 37KW drive built-in energy consuming braking unit, 30-37KW built-in braking unit optional, external braking resistor is optional.

Jog running

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

Build-in Double PID

Easily constitute a close loop control system

Multi-stage speed running

Max 16 multi-stage speed running via build-in PLC or control terminals

Textile swing frequency

Swing frequency available with preset and central 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

Multi pumps control

With water supply card, the function can implement multi pumps constant pressure water supply

Communication

Standard Modbus

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.

Input channel

8 digital input terminals, 1 of which supports up to 100KHZ high speed pulse input

2 analog input terminals, 1 support 0~10V voltage input

1 support 0~10V voltage input or 0~20mA current input

Output channel

1 high-speed pulse output terminal (optional open collector type), supporting square wave signal output of 0~100Khz

1 digital output terminal

2 relay output terminals (≥5.5kw), one relay below 5.5kw

2 analog output terminals, support 0~20mA current output or 0~10V voltage output (≥5.5kw 2 terminals) ＜5.5kw 1 terminal

Control panel

LED digital display

Display setting frequency, output voltage, output current, etc.

External meter display

Display output frequency, output current, output voltage, etc.

Key lock

All the keys can be locked

Protection function

Over current tprotection: overvoltageprotection:undervoltageprotection:overheating protection: overload protection, etc.

Input phase loss protection

Optional parts

Braking unit: remote control panel: cable: panel mounting feet, etc.

Environment

Environment

Indoors, free from direct sunlight, dust, corrosive gas, oil mist, steam, water dropper salt, etc

Altitude

Lower than 1000m (derating is necessary above 1000m)

Ambient temperature

－10℃～＋40℃

Humidity

<90%RH, no condensation

Vibration

Lower than 5.9m/s (0.6g)

Storage temperature

－20℃～＋60℃

Structure

Protection level

IP20（In the selection of state display unit or the keyboard state）

Cooling

Forced air cooling

Installation

Wall mounted; Floor mounted