AC Motor Speed Controller Variable Frequency Drive VFD

AC Motor Speed Controller Variable Frequency Drive VFD

3 phase power frequency converter 50hz 60hz ac variable frequency drive for motor speed controller
Support Synchronous and Asynchronous motor
Power factor compensation for energy saving, comprehensively improve grid operation stability and reliability
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Product Details

With the continuous upgrading of the company's research and the expansion of business scope, our company has gradually realized the transformation to a professional Electronic Soft Starter, 40 amp contactor, ac contactor in contactors supplier. Your fulfillment is our best reward. Scientific management, production safety, high quality and customer satisfaction are the principles by which our company operates. We will continue to follow the principles of sincerity and trust, mutual benefit, and common development to create more value for customers. We have been adhering to the principles of opening up, innovation, integrity and enterprising, fully drawing on the advanced technology and technology at home and abroad to constantly improve our own strength.

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

WSTG600-4T45G / 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


Basic Functions

2


Dimensions

3


Model

Mounting Holes(mm)

External dimension(mm)

Diameter (mm)

Weight (kg)

A

B

H

H1

W

D

Single phase power 220V

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


WSTG600 Three phase 380V inverter wiring diagram


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

Advantages of WSTG600-3K Series 

Input : single phase 220vac    Output: 3 phase 380vac

Power Range

0.4KW/0.5HP

0.75KW/1HP

1.5KW/2HP

2.2KW/3HP

4KW/5.5HP


1.Standard Modbus communication

2.Built-in PID

3.16 Step multi-step speed control

4.Flexible V/f curve setting

5.Multi-function I/O terminal (the delay time can be set)

6.Fault protection at over-current, over-voltage, under-voltage, over-temperature and overload with detailed fault information.

7.DC breaking, flux braking and resistor dynamic braking.

8.Over-current and over-voltage stall, stronger load adaptability

9.Can use the 380vac motor direct. Don’t need change the Voltage 380VAC motor is high Torque than 220VAC motor if same power 380VAC motor is cheaper than 220VAC motor.


7


We can also Custom IP65, IP54 waterproof inverter, please send the specifications you need , our Technical team can customize for you, welcome to consult.


Unified wear static electricity wristband,Standardized production.

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


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.


Mainly occupied the international market. Exported to Southeast Asia, Europe, North America, Australia, Middle East and other countries and regions, enjoy a high reputation in the world.


We have customers from all of the world, and we hold exhibitions in different country.


FAQ

Q: What is your terms of payment?

A: 100% before delivery. We'll show you the photos of the products and packages amd AWB before the delivery.

Q: What is your sample policy?

A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q: Are you manufacturer or trading company?

A: We are professional manufacturer of high-performance vector frequency inverters, motor soft starter, electromagnetic motor activator, current transformer, intelligent air circuit breaker, AC contactor and so on. etc. We provide high quality products with most competitive factory price.


We are also focusing on enhancing the things administration and QC program in order that we could keep fantastic advantage within the fiercely-competitive enterprise for AC Motor Speed Controller Variable Frequency Drive VFD. We will continue to serve you as always, your patronage is our honor, and your suggestions are our strength for progress. We are willing to make friends with people from all walks of life and work together for common development and opening up new fields!
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