Soft Starter for 3 Phase Induction Motor

Product Description:

This soft starter for 3 phase induction motor is manufactured in an advanced manufacturing process. It fundamentally changes the adverse effects caused by sudden changes in voltage and current generated by conventional step-down starters, such as grid voltage drop, fluctuations, sudden changes in equipment damage. In addition, this soft starter for 3 phase induction motor is the ideal replacement of the traditional step-down starting method. As a matter of fact, it can be widely applied to the starting and protection of squirrel-cage asynchronous motors in various industries.

Product Feature：

Equipped with ramp voltage start, our product has jog control and soft stop function.

There are various kinds of protection functions such as overcurrent, overload, phase loss and overheating. 

The fault display is straightforward, and it is easy for the user to troubleshoot.

By setting the control panel control or external control, it is convenient for the user to set and modify various parameters for different loads.

Data-sheet

Basic Functions

External Dimensions

External dimensions of 5.5kw-75kw

Please see the below table for the external and installation dimensions ofWS1R3000 series 5.5kw-75kw soft starter. 

External dimensions of90kw-400kw

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

Connection Diagram For Main Circuit Of WSTR 3000 Soft Starter

Terminal configuration diagrams

Terminal diagram of the main circuit

2)Terminal diagram of the control circuit

3)Terminal connection of the control circuit

We have 3 senior engineers in our R&D dept, we design and produce all kinds of voltage transformers regulators, stabilizers rector on the basis of our customers’ specific requirements. 

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.

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.

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.