Electronic Soft Starter

We are engaged in offering excellent quality Electronic Soft Starter to our valuable clients.
Application scope: It is used for the soft start and protection of the low-voltage squirrel cage motors with capacity ranging from 7.5kw to 500kw.

Working principles:
The parallel thyristors are connected into stator circuit of the low-voltage motors. Voltage drop start is achieved by adjusting the break-down angle of thyristors, which is controlled by the 32-digit ARM micro-controller.

Performance characteristics:
Multiple starting methods Current limit soft start, voltage index curve, voltage ramp linear curve, current index curve; Programmable kick start starting torque and starting current limit. Advanced communications functions
RS485 communications interface adopted to enables the users to Internet connection control. Built-in Mod-bus standard protocol adopted, easy for configuration connection

Double-data functions:
Two sets of motor control data for motors with different power ratings,making the control over two motors of different power ratings possible. Multiple stoppage modes
Programmable soft stoppage, free stoppage, break stoppage, soft stoppage plus brake stoppage
Dynamic memory for errors
15 accidents can be recorded, easy for trouble- shooting
Well-developed protection function
Protections against overload, overheat, phase failure, power loss and micro-computer by means of feedback on current and load details.