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Installation dimensions

The peripheral size

0.4KW  220V

90

145

155

100

150

5

1.01

1.22

∕

0.75KW  220V

90

145

155

100

150

5

1.01

1.22

∕

1.5KW  220V

90

145

155

100

150

5

1.13

1.35

∕

2.2KW  220V

90

145

155

100

150

5

1.13

1.35

∕

3.0KW  220V

90

145

155

100

150

5

1.17

1.39

∕

0.4KW  380V

90

145

155

100

150

5

1.10

1.32

∕

0.75KW  380V

90

145

155

100

150

5

1.10

1.32

∕

1.5KW  380V

90

145

155

100

150

5

1.13

1.35

∕

2.2KW  380V

90

145

155

100

150

5

1.19

1.40

∕

3.0KW  380V

90

145

155

100

150

5

1.19

1.40

∕

4.0KW  380V

115

208

220

125

175

5

2.30

2.60

∕

5.5KW  380V

115

208

220

125

175

5

2.35

2.63

∕

7.5KW  380V

115

208

220

125

175

5

2.38

2.65

∕

The basic function

Frequency

0-999Hz

Carrier frequency

2.0～8.0KHz，The carrier frequency can be automatically adjusted according to the load characteristics

Frequency resolution

Analog setting: 0.1% of the highest frequency Digital setting: 0.1Hz

The control mode

V/F control

Steady speed precision

±0.5%

Overload capacity

G type machine:120% long term 110% 1 minute 150% 5 seconds

Torque increase

Manual setting: 0.0 ~ 30.0% of rated output

Automatic lifting: according to the output current and motor parameters automatically determine the lifting torque

V/F curve

Three ways: linear curve, square curve, user - defined V/F curve

Acceleration curve

Linear mode

Dc brake

Stop DC braking starting frequency: 0.00 ~ upper frequency

Braking time: 0.0 ~ 100.0s; Braking current: 0.0% ~ 150.0% rated current

Inching control

Point frequency range: 0.0Hz ~ 50.0Hz           

Point acceleration and deceleration time: 0.1 ~ 3600.0s

Simple PLC, multi - speed operation

Through built-in PLC or control terminal to achieve up to 16 section speed operation

Built-in PID

It can realize the closed-loop control system of process control conveniently

Motor parameters self-determination

Without any limitation, automatic detection of parameters can be completed under static and dynamic conditions of the motor to obtain the best control effect

Overpressure over loss rate control

Automatic limit of current and voltage during operation to prevent frequent over-current voltage trip

Wave by wave current limiting function

Minimize the overcurrent fault to protect the normal operation of the converter

Personalization function

Excellent performance

Vector controlled machine

Undervoltage inhibition

For users with low grid voltage and frequent fluctuation of grid voltage, the system can maintain the maximum possible operating time even under the allowable voltage range based on unique algorithms and residual energy allocation strategy

Wave current limit

Avoid frequency converter overcurrent failure

PID control

Built-in PID controller (preset frequency)

Automatic voltage regulator operation

According to the need to choose dynamic voltage regulator, static voltage regulator, unstable voltage three ways to obtain the most stable operation effect

Acceleration and deceleration time setting

This parameter can be set continuously from 0.1s to 3600 minutes

Low noise operation

The carrier frequency is continuously adjustable from 2.0khz to 8.0khz to minimize motor noise

Operation function

Upper and lower frequency setting, frequency jump operation, reverse operation limit, slip frequency compensation, frequency increase and decrease control, fault recovery operation, etc