Product Overview:

Base on our rich experience in industry application and deep understanding of customer needs, our company researched and developed an all digital intelligent motor controller and motor protector. New functions are added to SSR series motor soft starter to improve the reliability and convenience of customer applications.

Product Functions:

◆ Start/stop slope and voltage set by 3 different potentiometer built-in

◆ Bypass relay built-in, No need for extra contactor

◆ Voltage slope startup mode

◆ The output torque can be maintained during the stop process(Continuous torque control), prevent water hammer effect

◆ External△, Y or Internal△ Wiring mode

◆ Real-time data of communication(A, B,C phase current, average current)*1

◆ Reading history fault records by communication( 10 history log)*1

◆ The statistics data can be read by modbus communication. *1

Internal Analytic Diagram

Internal Control Diagram:

Soft Starter Wiring Mode:

Application Diagram

Model selection specification

1) For ordinary loads

The corresponding SSR soft starter models can be selected according to the rated current of motors marked on the motor nameplate, such as pumps, compressors, etc

2) For heavy load

SSR soft starter model of larger power size can be selected according to the rated current of motor nameplate, such as centrifuge, crushing machine, mixer, blender, etc

◆Frequent start

For frequent starting loads. According to the rated current of the motor marked by the motor nameplate, we choose a higher power size SSR soft starter.

◆Caution:

1)When the ambient temperature is higher than 40 degrees, the current rating increases by 1

degrees, and the current rating decreases by 0. 8%

2) When altitude is above 1000m, decrease as below:

When the altitude is 2000m:

The rated current capacity of soft starter should decrease to 93. 3% of nominal current.

FAQ

Q: Are you trading company or manufacturer ?

A: We are a professional manufacturer of VFD/frequency converter,soft starter and accessories.

Q: How can I get the quotation?

A: Please send us information for quote: power rate, voltage, phase, and any other requirements.

Q: What's your main port of lading?

A: NingBo & Shanghai.