Pump Online Three Phase Soft Start AC Motor Soft Starter

Product Description

What's a soft starter for?

A soft starter is an electrical device used to control the starting and stopping process of an electric motor, mainly used to reduce current and mechanical shocks during startup, and to protect the stability of the motor and the power grid.

Core Functions

Smooth Start
By gradually increasing the voltage or current, the motor accelerates smoothly from a stationary state to the rated speed, avoiding the impact of high currents (up to 5-8 times the rated current) on the power grid and equipment during direct start-up.

SOFT STOP
Control motor deceleration and shutdown to reduce mechanical impact and water hammer effects on equipment such as water pumps and conveyors.

Protection function
It usually has protection functions such as overload, phase loss, overheating, and undervoltage to enhance system safety.

Working principle

Power electronic control
Soft starters regulate voltage through thyristors (SCR) or thyristor rectifiers. When starting, control the trigger angle to gradually increase the output voltage, so that the motor torque rises smoothly.

Control model 
Voltage ramp start: The voltage increases linearly from the initial value to full voltage.
Current limiting start: Limit the maximum starting current (if set to 3 times the rated current).
Torque control: Directly control the motor torque, suitable for heavy-duty starting scenarios.

Specification

Model	Power	Dimension(mm)	Model	Power	Dimension(mm)
L6-11KW	11KW	105x240x186.5	L6-115KW	115KW	190x370.5x242.5
L6-15KW	15KW		L6-132KW	132KW	225x393x226
L6-18.5KW	18.5KW		L6-160KW	160KW
L6-22KW	22KW		L6-185KW	185KW
L6-30KW	30KW		L6-200KW	200KW
L6-37KW	37KW		L6-250KW	250KW	483x586x296
L6-45KW	45KW	135x282.5x202.5	L6-280KW	280KW
L6-55KW	55KW		L6-320KW	320KW
L6-75KW	75KW		L6-400KW	400KW	483x637.5x296
L6-90KW	90KW	190x370.5x242.5	L6-500KW	500KW

Main Features

L6 has new features for quick set-up or more personalized control,making it the perfect solution.Large LCD screen for feedback information,defult Chinese and English,other languages can be customized.

---Remotely mounted operation panel

---Intuitive programming
---Advanced start and stop control functions
---A range of motor protection functions
---Extensive performance monitoring and event logging

Company Profile

Yueqing Haiyin Electric Co.,Ltd.

We are a major manufacturer of intelligent pump control products in China. With advanced technology and a professional R&D team, we are committed to providing customers with high-quality and intelligent pump control products. We have earned a good reputation in the markets of the Middle East, Asia, Africa, Europe, and the Americas.
We have high-level self-development capabilities, fast delivery (10000 pieces/month), reliable quality, and excellent after-sales service. We can provide you with existing products in the catalog, as well as OEM and ODM customization services. You can contact
us and let us know your requirements.

FAQ

Q1: Does your company support OEM customization?

A: Yes,as a manufacturing vendor,we support OEM and customization,do both OEM business and brand distribution.

Q2: What's your payment term?

A: Normally T/T and L/C,we are open to talk alternative payment terms.

Q3: What's your delivery time?

A: Delivery time depends on products,quantity and customization.Generally regular products take 10 days,and customized products take 2-3 weeks.

Q4: What's your warranty?

A: We provide one year warranty,are also open to extend warranty at your request.