Water Pump VFD

Water Pump VFD

1.Big speed rotary knob
2.Big buttons
easy to operate
more clear in the dark environment.
3.Buttons embedded in the plastic case.
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Product Details

WSTG600 Model Explanation

1


Data Sheet

Three-phase power supply 380V 50/60Hz

Model

Power Capacity (kVA)

Input current

Output current

Adapation motor

KW

HP

WSTG600-4T5.5GB / WSTG600-4T5.5P-B

8.9

14.6

13.0

5.5

7.5

WSTG600-4T7.5GB / WSTG600-4T7.5P-B

11.0

20.5

17.0

7.5

10

WSTG600-4T11GB / WSTG600-4T11P-B

17.0

26.0

25.0

11.0

15

WSTG600-4T15GB / WSTG600-4T15P-B

21.0

35.0

32.0

15.0

20

WSTG600-4T18.5G / WSTG600-4T18.5P-B

24.0

38.5

37.0

18.5

25

WSTG600-4T22G / WSTG600-4T22P

30.0

46.5

45.0

22

30

WSTG600-4T30G / WSTG600-4T30P

40.0

62.0

60.0

30

40

WSTG600-4T37G / WSTG600-4T37P

57.0

76.0

75.0

37

50

WSTG600-4T45G / WSTG600-4T45P

69.0

92.0

91.0

45

60

WSTG600-4T55G / WSTG600-4T55P

85.0

113.0

112.0

55

70

WSTG600-4T75G / WSTG600-4T75P

114.0

157.0

150.0

75

100

WSTG600-4T90G / WSTG600-4T90P

134.0

180.0

176.0

90

125

WSTG600-4T110G / WSTG600-4T110P

160.0

214.0

210.0

110

150

WSTG600-4T132G / WSTG600-4T132P

192.0

256.0

253.0

132

175

WSTG600-4T160G / WSTG600-4T160P

231.0

307.0

304.0

160

210

WSTG600-4T185G / WSTG600-4T185P

234.0

326.0

350.0

185

250

WSTG600-4T200G / WSTG600-4T200P

250.0

385.0

377.0

200

260

WSTG600-4T220G / WSTG600-4T220P

280.0

430.0

426.0

220

300

WSTG600-4T250G / WSTG600-4T250P

355.0

468.0

465.0

250

350

WSTG600-4T280G / WSTG600-4T280P

396.0

525.0

520.0

280

370

WSTG600-4T315G / WSTG600-4T315P

445.0

590.0

585.0

315

500

WSTG600-4T355G / WSTG600-4T355P

500.0

665.0

650.0

355

420

WSTG600-4T400G / WSTG600-4T400P

565.0

785.0

725.0

400

530

WSTG600-4T450G

630.0

883.0

820.0

450

600


Dimensions

2


Model

Mounting Holes(mm)

External dimension(mm)

Diameter (mm)

Weight (kg)

A

B

H

H1

W

D

WSTG600-4T5.5GB

125

268

281

/

145

185

Φ6

2.5

WSTG600-4T7.5P-B

WSTG600-4T7.5GB

WSTG600-4T11P-B

WSTG600-4T11GB

150

325

340

/

204

214

Φ6

6.5

WSTG600-4T15P-B

WSTG600-4T15G

WSTG600-4T18.5P-B

WSTG600-4T18.5G

150

380

400

/

228

217

Φ6

6.5

WSTG600-4T22P

WSTG600-4T22G

200

440

460

/

262

242

Φ8

20

WSTG600-4T30G

WSTG600-4T30P

WSTG600-4T37P

WSTG600-4T37G

235

528

550

/

320

253

Φ10

32

WSTG600-4T45P

WSTG600-4T45G

WSTG600-4T55P

WSTG600-4T55G

WSTG600-4T75P

WSTG600-4T75G

240

635

655

/

380

253

Φ10

47

WSTG600-4T90P

WSTG600-4T90G

WSTG600-4T110P

WSTG600-4T110G

WSTG600-4T132P

WSTG600-4T132G

400

760

790

/

586

317

Φ10

90

WSTG600-4T160P

WSTG600-4T160G

WSTG600-4T185P

WSTG600-4T185G

300

1090

1100

/

400

400

Φ10

122

WSTG600-4T200P

WSTG600-4T200G

WSTG600-4T220P

WSTG600-4T220G

560

1460

1600

/

500

420

Φ12

130

WSTG600-4T250P

WSTG600-4T250G

WSTG600-4T280P

WSTG600-4T280G

WSTG600-4T315P

WSTG600-4T315G

580

1160

1210

/

768

400

Φ14

200

WSTG600-4T355P

WSTG600-4T355G

WSTG600-4T400P

WSTG600-4T400G

WSTG600-4T450G


WSTG600 Single phase 220V inverter wiring diagram

3


WSTG600 Three phase 380V inverter wiring diagram

4

5


Device

Instructions

Power supply

Input three-phase AC power supply according to the user manual

Circuit breaker

Usage:When the post equipment over current , it will be cut the power supply and protect the post equipment.
Selection:The breaking current of the circuit breaker is 1.5-2 times of the rated current of the inverter; The time characteristic of circuit breaker needs to be selected according the inverter overload protection time characteristic.

Leakage protector

Usage:Because the inverter output is PWM high frequency chopping voltage, the high frequency current is inevitable.Selection: Recommended B type special leakage protector.

Contactor

In order to ensure safety, please do not close and disconnect frequently which will cause inverter failure; Do not use the closed and disconnect the contactor on the system through the power of the inverter start and stop, which will reduce the life of the inverter

Input AC reactor

Improve the efficiency factor; Improve the effect of unbalanced three-phase AC power supply on the system; Control the high order harmonics, reduce the interference of the external conduction and radiation, effectively reduce the pulse current on the rectifier bridge

Input filter

Reducing the conduction interference from the power supply to the inverter; Improve the anti-interference ability of the frequency inverter; Reduce the external conduction and radiation interference.

Braing unit and braking resistor

Use: When braking, it can effectively use the energy of the motor to achieve fast braking.
Selection:The selection of brake unit, please contact our technical staff directly, the braking resistor selection reference peripheral device selection table.

Output filter

Reduce the external conduction and radiation interference

Output AC reactor

It can effectively avoid the damage of the motor insulation due to the hidden wave voltage and reduce the frequency of the frequency converter.When the inverter to the motor connection over 100m, it is recommended to install the output AC reactor.

Motor

Selection of motor matched with frequency inverter


Why Choose Us

For capacitance, our capacitance with heat shrink tube, it make our inverter not easy to short circuit.

6


Standardize the production process, pay attention to detail.

Regulate the transfer of raw materials into the production process, Strictly control the quality of raw materials and quality.

Turnover of the next process, Regulate the use of turnover box.

7


Unified wear static electricity wristband,Standardized production.

Staff uniform wear Static hand ring, static gloves to prevent the production of static electricity generated.

8


About Us

Yueqing Winston electric co., LTD. (Winston inverter), founded in 2008, is a high-tech enterprise specializing in the development, production and sales of inverters. In the process of product research and development, the company always adheres to the production purpose of quality first, and adopts the world-class high-tech (such as DSP technology, current vector technology, IPM) to professionally produce and sell frequency converters and elector-mechanical electronic products. The product has four characteristics of high efficiency, small size, little noise and ultra-stable performance.The products are widely used in all kinds of automatic mechanization equipment in China and abroad.

9


We keep a large number of spot in warehouse, it could cut lead time of most items.

10


We are an ISO9001:2000 certified company. We have obtained many certificates, such as CCC, CE, CB, GS and RoHS. Stability, expertise and technological innovation are the core stones of our business strategy. Aiming at reliable product quality and the highest customer satisfaction, we are consistently deepening enterprise inner reform and fully carry out a quality guarantee system.

11

 

FAQ

1. Q: For the frequency inverter, Do you have all types and all powers?

A:Yes we have, we produce the power from 0.4KW to 630KW,  Working voltage from 220VAC to 690VAC

2. Q: What is the application of frequency inverter? How much power I need for my motor 0.75KW?

A: Frequency inverter is used widely, such as for fan pump, grinding machine,winding machine, deep hole drill ect. For 0.75KW motor you can choose 0.75KW frequency inverter, consider more safety factor 1.5KW frequency inverter is also suitable for you.

3. Q: Do you also have solar panel pump frequency inverter?

A: Yes we have, It is our model WSTG300 series, we can send you more details by email.


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