3 Phase Motor Starter

3 Phase Motor Starter

WSTR3 Series soft starter can work with three phase,AC squirrel cage induction asynchronous motor,the voltage is 320V-460V,660v,50Hz/60Hz and the current is 1200A and below.
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Product Details

Product Details

Application

WSTR3 Series soft starter can work with three phase, AC squirrel cage induction asynchronous motor,the voltage is 320V-460V, 660v, 50Hz/60Hz and the current is 1200A and below. The soft starter is a device type. it is necessary t add breakers(short circuit protection) and AC Contactor (Bypass) inside the cabinet. together with switches are made up of electric motor control circuit.


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The main function

1. This Motor Soft Starter can reduce the starting current of Motor and the power-distribution capacity to Motor effectively , so it could save the cost .

2. Can reduce the starting stress of motor and other loading equipments, so that lengthen their service life .

3. The function of soft stopping can solve effectively the surging problem of inertia system when stopping . The conventional motor starting equipments can not realize it.

4. The perfect and reliable protection features , can give the effective protection to the operator's safety as well as the motor and matched equipments.

5. The application of intelligent and network technique make the WSTR-3000/5000 type Soft Starter meet the high –speed development of Electrical force automated technique effectively.


Type

Power(KW)

Current(A)

WSTR3005-015

5-15KW

30

WSTR3018

18KW

36

WSTR3022

22KW

44

WSTR3030

30KW

60

WSTR3037

37KW

74

WSTR3045

45KW

90

WSTR3055

55KW

110

WSTR3075

75KW

150

WSTR3075

75KW

150

WSTR3090

90KW

180

WSTR3115

115KW

230

WSTR3132

132KW

264

WSTR3160

160KW

320

WSTR3200

200KW

400

WSTR3250

250KW

500

WSTR3320

320KW

640

WSTR3400

400KW

800

WSTR3450

450KW

900

WSTR3500

500KW

1000

WSTR3630

630KW

1260


The main characteristics

Perfect design

Pretty external shape and structure, perfect and unique functions, simple and reliable operation , every technological is made in the best design.

Reliable and high-grade quality

This product is designed according to the computer analog test, has the best electromagnetic compatibility. It is proved high quality by the high-temperature ageing test and jigging test which down before the products out of factory .

Complete and perfect protection functions

Such as offset voltage protection , failure voltage protection , over voltage protection, Motor overheat or starting time over long protection , input or output failure phase and three-phase unbalanced protection, over current , over load and short current protection.

Having the decision-making intellectual property of the product

Including exterior designing patent , decision-making software copyright, the starting and protection techniques of Motor , and the technology of detecting and debugging

The best service

the reliable function and quality is the basic of the best service. even more, we can supply the special designing and functions of product matched to your need, and, the timely and perfect usage consulting service.



Basic system description on soft starter wiring:


Certifications


About us

Yueqing Winston Electrical Technology Co., Ltd.ltd is located liushi Wenzhou China. We have 15 years experience in this field with two companies successfully managed. We can quickly supply Schneider all series: PLC, CNC servo, Sensor, Frequency inverter/converter, Contactor, HMI.MCB, MCCB, low-voltage power distribution, large transmission device and other full-line products. We also provide our customers with complete solution, best system configuration, thoughtful pre-sales  and after-sales service and detailed installation instructions. Our company management philosophy is: Credibility First, Customer First. We always put the customer's interests at the first place. Customer's success is our success.


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Our Company is specialized in manufacturing modular electrical terminal devices for household,economic and industry area installation. We have wide range of products covers Miniature circuit breaker(MCB), Residual current circuit breaker(RCCB), Residual current circuit breaker with over-current protection (RCBO), Switch-disconnect, Distribution box, High and low voltage switch gear and the accessories in the various type of switch boards,such as SPD, copper terminals, ac contactor,ampmeter etc.


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Winston is willing to cooperate with prospective clients from all over the world to create a better tomorrow.

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The company's products have a wide range of applications. Including printing machinery, packaging machinery, winding machinery, film blowing machine, lathe, grinder, etc.Therefore, it is deeply loved by customers.

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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.


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Packing&Shipping

Trade Term

1.Payment: T/T , 30% deposits before production, 70% balance to be paid before deliverying (paypal, western union, bank transfer are welcomed) 

2.Sample can be delivered in 3days

3.Shipping freight are quoted under your requests

4.Shipping port: Shenzhen, Guangzhou,Zhongshan

5.Discounts are offered based on order quantities

6.MOQ:10Pcs


Trading Process

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FAQ

Q1:Are you a manufacturer or a trading company?

A1:We are a manufacturer.

Q2:Can I get some samples?

A2:Yes, sample order is available for quality check and market test. After we receive the sample charge, the samples will be delivered in 7-15days.

Q3:Can you do the design for us?

A3:Yes. We have a professional designing team. Just tell us your ideas and we will help to carry out your ideas. Send us high resolution images, your Logo and text and tell us how you would like to arrange them, We will send you finished files for confirmation.

Q4:What about the delivery time?

A4:It depends on the quantity and the season you place the order. It usually takes about 7-15 days for production.

Q5:What is your terms of delivery?

A5:We accept EXW,FOB,CFR,CIF,etc. You can choose the one which is the most convenient or cost effective for you.

Q6:What’s your Warranty terms?

A6:We offter 18 months warranty time.


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