2kw 3kVA 12V 24V 48V 110V 120V 220V 230V Power Inverter for UPS System Pure Sine Wave off Grid DC to AC Inverter

2kw 3kVA 12V 24V 48V 110V 120V 220V 230V Power Inverter for UPS System Pure Sine Wave off Grid DC to AC Inverter

Flexible V/f curve setting
The multiplex circuit of the rectifier circuit has many pulse numbers, high power factor and small input harmonics.
DC breaking, flux braking and resistor dynamic braking.
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Product Details

Our 240 Volt Inverter, Electric Motor Soft Start, gmc 400 ac contactor can stand in today's fierce competition market, and can be sold for a long time, depending on the quality of winning, social support and the trust of consumers. With exceptional technology, strict quality management and excellent products, our business has acquired a good reputation in the industry. We know that only by providing customers with high-quality and low-cost products and dedicated and enthusiastic services can we fundamentally achieve a win-win situation for our company.

WSTG600 Model Explanation

1


Data Sheet

Single phase power supply 220V 50/60Hz

Model

Power Capacity (kVA)

Input current

Output current

Adapation motor

KW

HP

WSTG600-2S0.4GB

1.0

5.4

2.3

0.4

0.5

WSTG600-2S0.7GB

1.5

8.2

4.0

0.75

1

WSTG600-2S1.5GB

3.0

14.0

7.0

1.5

2

WSTG600-2S2.2GB

4.0

23.0

9.6

2.2

3

WSTG600-2S4.0GB

5.9

18

19.2

4

5


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

WSTG600-2S0.4GB

74

131

142

/

85

112.5

Ф5

1.1

WSTG600-2S0.7GB

WSTG600-2S1.5GB

WSTG600-2S2.2GB

70

180

189

/

93

154

Φ5

1.1

WSTG600-2S4.0GB

80

233

245

/

120

173

Φ5

1.1


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

About customization:

We can customize the following specifications

WSTG600-4T : Input : 3 phase 380vac        Output: 3 phase 380vac

WSTG600-2T : Input : 3 phase 220vac        Output: 3 phase 220vac

WSTG600-3K : Input : single phase 220vac    Output: 3 phase 380vac

WSTG600-2K : Input : single phase 220vac    Output: single phase 220vac

WSTG600-2S : Input : single phase 220vac    Output: 3 phase 220vac


Aging Test Room:Aging test for each inverter 12Hours

Our products are subjected to a 12-hour aging test before leaving the factory, dedicated to providing quality products to customers.


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


About Us

Established in 2008, Winston Electric Co.,LTD, is a professional manufacturer and exporter that is concerned with the design, development and production of Inverter, Motor soft Starter, Speed Control, Transformer, Circult Breaker,etc. We are  located in Wenzhou City Zhejiang Province, with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world. Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction. Besides, we have received ISO9001,TUV and CE. As are suit of our high quality products and outstanding customer service.


One years’ guarantee for free  from the date of delivery. Besides, any of the spare parts can be supplied, during the guarantee period and after the guarantee period. If you have any questions, please contact our customer service.


We have a Experienced Technicolor support team.Customer service in 1-4 hours. If there's any question, please contact us right now.


FAQ

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: How about your packaging?

A: Generally, We use carton box pack for low rated power inverter, for 45KW and above we use the wooden box.

Q: Could you print our own logo?

A: Yes, Our company are available for Retail & Wholesale & OEM & ODM. 


We are constantly searching for newer and better methods to continuously improve product quality and service levels. We operate with integrity and are committed to becoming a leader in the 2kw 3kVA 12V 24V 48V 110V 120V 220V 230V Power Inverter for UPS System Pure Sine Wave off Grid DC to AC Inverter industry. We insist on spreading us to the whole world with good products and infecting the people around us with sincere heart. Looking forward to the future, our company will take the enterprise's overall value maximization as the goal, further improve the organizational structure and management mode, and strive to produce excellent products for the majority of dealers.
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