Electric Motor Soft Start Control

Electric Motor Soft Start Control

This electric motor soft start control adopts multiple microprocessors to work. Equipped with multi-point electrical isolation design, it is available to harsh working environment. Besides, it has strong anti-interference ability and strong corrosion resistance.
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Product Details


Product Feature:

We do promise that all materials have passed the military-grade standards.

It has various perfect protection functions such as phase loss protection and over current protection during starting up.

This electric motor soft start control can be operated from a distance.

There are a variety of start terminal options can be activated through various kinds of modes.

 

Product Description:

This electric motor soft start control adopts multiple microprocessors to work. Equipped with multi-point electrical isolation design, it is available to harsh working environment. Besides, it has strong anti-interference ability and strong corrosion resistance. This  electric motor soft start control has excellent internal microprocessor, it is able to calculate the optimal soft start time according to the different power of the motor. There are several digital tubes display for real-time display of operating voltage and current, which is quite flexible. At the same time, it requires quickly at any time during the rapid sampling of the voltage and current during the start up process.

 


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Data-sheet

Soft starter
230V/400V/660V-50/60Hz

Rated motor power

Model
appearance

Soft Starter
Model

Working Max
Allowable current

220V

380V

660V

Please refer to
The following page

WSTR3250

480

132KW

250KW

400KW

R3

WSTR3315

590

160KW

315KW

560KW

WSTR3355

660

/

355KW

630KW

WSTR3400

790

200KW

400KW

710KW

WSTR3500

1000

250KW

500KW

900KW

WSTR3630

1200

355KW

630KW

/


Basic Functions

Meet the standards

GB14048.6/IEC 60947-2-2:2002

Three phase power supply

AC 380V(optional 220V and 660V)

Frequency

50Hz/60Hz

Suitable motor

Squirrel cage three-phase asynchronous motor

Start-up frequency

When the motor is fully loaded, no more than 4 times per hour, no load or light load, no more than 10 times per hour.

Protection level

IP20

Anti shock

IEC68-2-27:15kg,11ms

Seismic capacity

At an altitude of 3000 below ground gas, the vibration stresses below 0.5G

Ambient temperature

working temperature

Storage temperature

-25

Ambient temperature

93% no condensation or drop

Maximum work

1000

Cooling mode

Natural cold wind

Relative to vertical

Vertical installation, angle range


External Dimensions

External dimensions of 90kw-400kw

Please see the below table for the external and installation dimensions of WSTR3000 series 90kw-400kwsoft starter.

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Model

Rated power (KW)

Rated current(A)

External dimensions

Installation dimensions

Net weight
(kg)

H1

W1

D

H2

W2

d

WSTR 3090

90

180

400

270

240

355

244

M8

18

WSTR 3115

115

230

400

270

240

355

244

M8

18

WSTR 3132

132

264

400

270

240

355

244

M8

18

WSTR 3160

160

320

400

270

240

355

244

M8

18

WSTR 3200

200

400

400

270

240

355

244

M8

18

WSTR 3250

250

500

455

300

265

395

265

M8

28

WSTR 3280

280

560

455

300

265

395

265

M8

28

WSTR 3320

320

640

455

300

265

395

265

M8

28

WSTR 3400

400

800

455

300

265

395

265

M8

28


Terminal Configuration Diagrams

Terminal diagram of the main circuit

1) WSTR3005-3075WSTR 3090-3400


2)Terminal diagram of the control circuit

3)Terminal connection of the control circuit



Display

Description

AC:XXX

Four-digit voltmeter, used to test the voltage of the three phase AC power

XXA-XXV

Indicate the specification of the soft starter

H1:Err0r00

Indicate that the latest fault information is zero

H2:Err0r00

Indicates no occurred fault information

H3:Err0r06

Indicates the occurred fault information Err0r06

...

...

H9:Err0r00

indicates no fault information

Ver:4.2

Indicates the software version of the product is Ver4. 2

LXXXX

The total times of successful starting

T-run

Time used in last soft start(whether succeed or not)

Note: HI-H9 saves the recent 9 fault information in the recursive method


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● Our company is not only an exporting company, but also a professional manufacturer in China. We have our own production base. So,we are sure that we can best support our customers with high quality products and the most competitive prices. 

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

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● We will arrange the goods packaging, choose the transport routes in a fast and economical mode; Monitor all goods circulation, track and ensure the quality of transportation; provide fast, safe logistics channels.

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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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