Our Products

110 to 132kw Powtech PT300 variable speed drive 220V 380V 480v 690v 50HZ

PT300 Series variable speed drive
Power Range:0.4-560KW
Frequency Range:0.00-300.00Hz
Voltage Class:Single-phase220V/ 3-phase220V/380V/480V/690V


Specifications

Download instructions

Description of this Powtech variable speed drive

Powtech variable speed drive

Powtech inverter PT300 adopts independent regulated power supply, which can eliminate the influence of voltage drop on fault trip or abnormal operation of voltage sensitive equipment in the same power supply network, protect the inverter itself and peripheral equipment. No complicated and cumbersome parameter setting is required, and the optimal operating parameters can be set according to the application,It is only necessary to select the type of water supply pump, conveyor belt, air supply exhaust fan, etc.

We have many years of experience in manufacturing and sales of China variable speed drive system variable frequency drive speed controller for plastic blowing machine.Our team regards quality and service as the life and death line of the company.We produce variable speed drive system with excellent quality and reasonable price.We believe that our products and services will definitely satisfy you.We are always ready to provide you with quality products and perfect service. Please write to us for more information about frequency drive speed controller for plastic blowing machine.

Parameters of this Powtech variable speed drive

PT150 Series mini vector VFD

Power Range:0.4-1.5KW

Frequency Range:0.00-600.00Hz

Voltage Class:Single-phase220V/3-phase220V/3-phase380V

PT200 Series solar special VFD

Power Range:0.75-37KW

Frequency Range:50/60Hz

Voltage Class:Single-phase220V/3-phase220V/3-phase380V

PT300 Series high-performance vector VFD

Power Range:0.4-560KW

Frequency Range:0.00-300.00Hz

Voltage Class:Single-phase220V/ 3-phase220V/380V/480V/690V

PT500 series Soft start &Power System control cabinet

Power Range:5.5-400KW

Frequency Range:50/60Hz

Voltage Class:3-phase220V/380V/460V/660V

Specification of this Powtech variable speed drive
 

Items

Specifications

Basic function

Maximum Frequency

V/F control: 0-500Hz(0.01Hz resolution)

0-3000Hz(0.1Hz resolution)

Vector control: 0-500Hz

Starting torque

0.25Hz/150%(VF 、SVC);0Hz/180%(FVC)

Speed stability

accuracy

Sensorless vector control(SVC): ≤±0.5%(rated synchronous speed)

PG vector control(FVC): ≤±0.02%(rated synchronous speed)

Torque control

accuracy

±5%(FVC)

Overload capacity

G type: Rated current 150%-1min, Rated current 180%-3s

P type: Rated current 120%-1min, Rated current 150%-3s

Simple PLC, multi-speed control

It implements up to 16 speeds via PLC function or combination of DI terminal states.

Built-in PID

It realizes process-controlled close loop control system easily

 

Auto voltage

regulation(AVR)

It can keep constant output voltage automatically when the mains voltage changes.

Overcurrent / overvoltage stall control

The voltage and current are limited automatically during the running process so as to avoid frequency tripping due to overvoltage / overcurrent.

Rapid current

limit function

Minimize the overcurrent fault, protect the normal operation of the inverter

Torque limit

and control

“Excavator” characteristics, it can limit the torque automatically and prevent frequent overcurrent tripping during running process;Torque control can be implemented in the CLVC mode.

Slip compensation

50~100%, Auto slip compensation

Rotation speed startup

tracking mode

The inverter can track the motor rotation speed when startup.

 

inverter protection

Overvoltage protection, undervoltage protection, overcurrent protection, overload protection, overheat protection, overcurrent stall protection, overvoltage stall protection, phase loss protection, External equipment protection , communication fault , PID feedback signal abnormal , PG fault

inverter fan control

The fan start temperature can be set

 

 

 

 

Individualized

function

DC bus shared function

It can realize multiple inverters share one DC bus function.

Virtual IO

5 groups of virtual DI/DO can realize the simple PLC logic function

Multi-motor switchover

4 motors can be switched over via 4 groups of motor parameters

Multiple encoder types

It sports various encoder types such as differential encoder open-colector encoder, UVW encoder and rotary encoder.

Motor overheat protection

Select IO extension card 1, analog signal input AI3 can adopts the input signal of motor temperature sensor PT100, PT1000.

 Key

 

Programmable key : Select FWD/REV or JOG running function

Textile swing control

Multiple triangle wave frequency control function

Pulse by pulse current limit function

Built-in pulse by pulse current limit algorithm, reduce the possibility of inverter failure , and enhance the anti-disturbance ability .

Timing function

Timing control function: time setting range is 0-6500.0Min

 

Instantaneous stop constantly

When instantaneous power supply failure, reducing offset voltage by load feedback energy, To maintain and continue the inverter running in a short time

 

Standard operation

panel extend cable

The customer can use the standard net cable to extend the operation panel cable.

Advanced master-computer monitoring software

It supports the operation of inverter parameters and Virtual oscilloscope function

High performance

Control of asynchronous and synchronous motor are implemented through the high-performance current vector control technology,  and have done a special software compensation algorithm aiming at low frequency torque and torque stability of the industry.

Pictures of this Powtech variable speed drive

Application site:

According to user's loading,the PT300 series inverter have three load type to choose: light load(P rated),heavy load(G rated),and heavy load(H rated).

The difference between the three rated loads:

 

Light load(P rated)

Heavy load(G rated)

Heavier load(G rated)

Parameter

P01.00.1

P01.00.2

 

Overload capacity

Rated current 120% 60 seconds 150% 3 seconds

Rated current 150% 60 seconds 180% 3 seconds

Rated current 150% 60 seconds 200% 3 seconds

The main application fields: metallurgy, petroleum, chemical, textile, electric power, building materials, coal, medicine, food, paper, plastics, printing and dyeing, lifting, cable, washing, water supply, heating and ventilation, sewage treatment and other industries, machinery and equipment for: Drawing machines, blenders, cutting machine, winding machinery, compressors, air pumps, grinders, conveyors, hoist, centrifuges and various speed control machinery.

Production range:

Model

Input voltage

Rated output

Rated output

Rated input

Adaptable

Power(KW)

current(A)

current(A)

motor

PT300-0R4G-1B

Single phase 220V

±15%

0.4

2.1

5.4

0.4

PT300-0R7G-1B

0.75

4

8.2

0.75

PT300-1R5G-1B

1.5

7

14

1.5

PT300-2R2G-1B

2.2

9.6

23

2.2

PT300-004G-1B

3.7

17

34

3.7

PT300-0R4G-2B

3-phase 220V

±15%

0.4

2.1

3.4

0.4

PT300-0R7G-2B

0.75

3.8

5

0.75

PT300-1R5G-2B

1.5

7

9.2

1.5

PT300-2R2G-2B

2.2

9

10.5

2.2

PT300-004G-2B

3.7

13

14.6

3.7

PT300-5R5G-2B

5.5

25

26

5.5

PT300-7R5G-2B

7.5

32

35

7.5

PT300-011G-2

11

45

46.5

11

PT300-015G-2

15

60

62

15

PT300-018G-2

18.5

75

76

18.5

PT300-022G-2

22

90

92

22

PT300-030G-2

30

110

115

30

PT300-037G-2

37

152

157

37

PT300-045G-2

45

176

180

45

PT300-055G-2

55

210

214

55

PT300-075G-2

75

304

307

75

PT300-0R7G/1R5P-3B

3-phase 380V

±15

0.75/1.5

2.1/3.8

3.4/5.0

0.75/1.5

PT300-1R5G/2R2P-3B

1.5/2.2

3.8/5.1

5.0/5.8

1.5/2.2

PT300-2R2G/003P-3B

2.2/3.0

5.1/7.0

5.8/7.9

2.2/3.0

PT300-003G/004P-3B

3.0/3.7

7.0/9.0

7.0/9.0

3.0/3.7

PT300-004G-3B

3.7

9

10.5

3.7

PT300-5R5P-3B

5.5

13

14.6

5.5

PT300-5R5G/7R5P-3B

5.5/7.5

13/17

14.6/20.5

5.5/7.5

PT300-7R5G-3B

7.5

17

20.5

7.5

PT300-011P-3B

11

25

26

11

PT300-011G/015P-3B

11/15

25/32

26/35

11/15

PT300-015G/018P-3B

15/18.5

32/37

35/38.5

15/18.5

PT300-018G/022P-3

3-phase 380V

±15%

18.5/22

37/45

38.5/46.5

18.5/22

PT300-022G/030P-3

22/30

45/60

46.5/62

22/30

PT300-030G/037P-3

30/37

60/75

62/76

30/37

PT300-037G/045P-3

37/45

75/90

76/92

37/45

PT300-045G/055P-3

45/55

90/110

92/113

45/55

PT300-055G/075P-3

55/75

110/152

113/157

55/75

PT300-075G/090P-3

75/90

152/176

157/180

75/90

PT300-090G/110P-3

90/110

176/210

180/214

90/110

PT300-110G/132P-3

110/132

210/253

214/256

110/132

PT300-132G/160P-3

132/160

253/304

256/307

132/160

PT300-160G/185P-3

160/185

304/340

307/344

160/185

PT300-185G/200P-3

185/200

340/380

344/385

185/200

PT300-200G/220P-3

200/220

380/426

385/430

200/220

PT300-220G/250P-3

220./250

426/465

430/468

220/250

PT300-250G/280P-3

250/280

465/520

468/525

250/280

PT300-280G/315P-3

280/315

520/585

525/590

280/315

PT300-315G/355P-3

315/355

585/650

590/665

315/350

PT300-355G/400P-3

355/400

650/725

665/785

350/400

PT300-400G/450P-3

400/450

725/820

785/833

400/450

PT300-450G-3

450

820

883

450

PT300-500G-3

500

860

926

500

PT300-560G-3

560

950

1023

560

PT300-630G-3

630

1100

1184

630

PT300-0R7G-4B

3-phase 480V

±15%

3-phase 480V

±15%

0.75

2.1

3.4

0.75

PT300-1R5G-4B

1.5

3.8

5

1.5

PT300-2R2G-4B

2.2

5.1

5.8

2.2

PT300-003G-4B

3

7

7.9

3

PT300-004G-4B

3.7

9

10.5

3.7

PT300-5R5G-4B

5.5

13

14.6

5.5

PT300-7R5G-4B

7.5

17

20.5

7.5

PT300-011G-4B

11

25

26

11

PT300-015G-4B

15

32

35

15

PT300-018G-4

18.5

37

38.5

18.5

PT300-022G-4

22

45

46.5

22

PT300-030G-4

30

60

62

30

PT300-037G-4

37

75

76

37

PT300-045G-4

45

90

92

45

PT300-055G-4

55

110

113

55

PT300-075G-4

75

152

157

75

PT300-090G-4

90

176

180

90

PT300-110G-4

110

210

214

110

PT300-132G-4

132

253

256

132

PT300-160G-4

160

304

307

160

PT300-185G-4

185

340

344

185

PT300-200G-4

200

380

385

200

PT300-220G-4

220

426

430

220

PT300-250G-4

250

465

468

250

PT300-280G-4

280

520

525

280

PT300-315G-4

315

585

590

315

PT300-355G-4

355

650

665

350

PT300-400G-4

400

725

785

400

PT300-450G-4

450

820

883

450

PT300-500G-4

500

860

926

500

PT300-560G-4

560

950

1023

560

PT300-630G-4

630

1100

1184

630

PT300-055G-6

3-phase 690V

±15%

55

62

70

55

PT300-075G-6

75

85

90

75

PT300-090G-6

90

102

105

90

PT300-110G-6

110

125

130

110

PT300-132G-6

132

150

170

132

PT300-160G-6

160

175

200

160

PT300-200G-6

200

215

235

200

PT300-220G-6

220

245

247

220

PT300-250G-6

250

260

265

250

PT300-280G-6

280

299

305

280

PT300-315G-6

315

330

350

315

PT300-355G-6

355

390

382

350

PT300-400G-6

400

410

435

400

PT300-450G-6

450

465

490

450

PT300-500G-6

500

550

595

450

PT300-560G-6

560

590

605

450

Powtech frequency drive Dimension and wiring diagram

                                  3N3 dimension

Type

Power

(KW)

Frame NO.

Dimensions

Installation size

H

W

D

a

b

d

G

110~132

3N5

610

376

313

240

582

Ø9.5

P

132~160

Powtech frequency drive Installation introduction:

vector inverter should be installed at a indoor place with good ventilation and used the wall-mounted method; moreover, there must be enough room between it and its surrounding article or baffle (wall). It is shown as the following chart.

 
FAQ of this [product name]
 
 
Our corporation of this [product name]
 

Our Service of this [product name]

 
Looking forward to your inquiry for this [product name]

You might also like

VIEW DETAIL 3.7 inch  constant pressure water supply controller simple and convenient multi function

3.7 inch constant pressure water supply controller simple and convenient multi function

VIEW DETAIL 5.5kw to 55kw 380V Powtech PT500 series soft starter

5.5kw to 55kw 380V Powtech PT500 series soft starter

VIEW DETAIL 22 to 37kw Powtech PT300 variable speed drive 3 phase 380v

22 to 37kw Powtech PT300 variable speed drive 3 phase 380v

VIEW DETAIL 280kw to 455kw POWTECH Vector inverter 3 phase 380V with reactor

280kw to 455kw POWTECH Vector inverter 3 phase 380V with reactor

anything_please Leave Your Messages!