Electronic Soft Starter

Electronic Soft Starter

This electronic soft starter is widely used in the dragging of mechanical equipment due to the simple structure. What's more, it is perfect for civil buildings, such as fire pumps, spray pumps, life pumps, refrigeration units, etc.
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Product Details


Product Description:

This electronic soft starter is widely used in the dragging of mechanical equipment due to the simple structure. What's more, it is perfect for civil buildings, such as fire pumps, spray pumps, life pumps, refrigeration units, etc. What's more, this electronic soft starter realizes the start-up motor without impact and smoothness during the whole process. At the same time, it can adjust various parameters such as current limit value according to the characteristics of the motor load when the large device generates a large starting current during the starting process. Therefore, the proper selection of the our product has the important significance of reducing the power supply capacity and ensuring the reliability of the building power supply.


Product Feature:

This electronic soft starter is really convenient to control with high efficiency.

We adopt the most advanced process makes sure that our product has high performance.

It solves the problem that the motor starts to generate large inrush current with good energy saving effect.

It also has the function of measuring the loop parameters.

 

1


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

WSTR3090

160

45KW

90KW

132KW

R2

WSTR3115

200

55KW

115KW

160KW

WSTR3132

250

75KW

132KW

200KW

WSTR3160

300

90KW

160KW

250KW

WSTR3200

360

115KW

200KW

355KW


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 of90kw-400kw

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

1



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



Connection Diagram For Main Circuit Of WSTR 3000 Soft Starter

2


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



WSTR 3000 series soft starter possesses complete protection functions to protect the operation security of the soft starter and the motor. Here is Motor thermal protection tripping time curve based on IEC60947-4-2 standard is shown as follows:







The company has a rigorous experimental team to develop and produce the latest and most practical products.

According to the product external weight, the company has independent and suitable packaging for products.


There is no perfect individual, only perfect team!Our company often organizes activities to enhance the cohesion and teamwork spirit of the company and further promote the corporate culture.


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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