Solid State Soft Starter

Solid State Soft Starter

This solid state soft starter features power electronics technology and micro-processing technology, which is a new type of starting equipment with the international advanced level design. In addition, it is specially produced in order to avoid a large impact on the power grid. On the other hand, it also extends the service life of the mechanical equipment.
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Product Details



Product Description:

This solid state soft starter features power electronics technology and micro-processing technology. And it is a new type of starting equipment with the international advanced level design. In addition, it is specially produced in order to avoid a large impact on the power grid. On the other hand, it also extends the service life of  the mechanical equipment. The unique and compact modular structure and connection method for the upper and lower outlets is very convenient for users to integrate. What's more, this  solid state soft starter can effectively limit the starting current  when it is started. Due to the small size and light weight, it is really easy to install, use and maintain. It can be widely used in loads such as fans, pumps, conveyors and compressors. 


Product Feature:

It has good heat dissipation and excellent anti-friction performance.

This solid state soft starter can resist extrusion of certain external force.

It achieves a smooth start and reduces the temperature rise of the device.

We adopt stall protection and fast protection to avoid mechanical overheating and burnout caused by mechanical failure.

 

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

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