• Shenzhen LuoX Electric Co., Ltd.
    Tayfun from Turkey
    solar pump inverter is really in very good quality and we also prepared some promotional products for exhibition. We are going to make new orders soon. Last year there was only one local agent and this year, there are more than 8. Some of them only sell Veikong!
  • Shenzhen LuoX Electric Co., Ltd.
    Cristian from Chile
    It’s very good! LCD options make it much easier to use. That’s the strong point, easy of use. And robust. Great PC software.
  • Shenzhen LuoX Electric Co., Ltd.
    Brahim assad from Syria
    VFD500 output frequency is stable when the others are fluctuating. Also output current is less than others, that’s why output frequency is higher too which can save more energy.
Contact Person : Terry
Phone Number : 008613910001000
WhatsApp : +8613923735888
VEIKONG Crusher 250 Kw Soft Starter / Solid State Soft Starter
Place of Origin China
Brand Name VEIKONG
Certification CE
Model Number VKS6000
Minimum Order Quantity 1
Price Negotiable
Packaging Details Carton
Delivery Time 3 days, depend on the order quantity
Payment Terms Western Union, T/T, L/C, D/A, D/P, PayPal
Supply Ability 15000pcs per Month
Product Details
Product Name 250kw Bypass Soft Starter Output Frequency 50/60Hz
Display LCD Display Type Bypass Type
Application Motor,Crusher,Home Appliance,all Kinds Of 3 Phase Pumps,water Pump Protection Input/Output Phase Protection,IP20,Overcurrent Protection,and Short Circuit,Three-phase Unbalance Protection
High Light

VEIKONG 250 Kw Soft Starter


250 Kw Solid State Soft Starter


Crusher 250 Kw Soft Starter

Product Description

250kw 300kw 400kw 500kw bulit in Bypass Soft Starter for ac motor protection


Product feature


VKS-8000 is a highly intelligent, very reliable and easy to use soft starter. The newly designed functions of VKS-8000 are used for quick setting or more personalized control.
It's a perfect solution. Its performance includes:
Large LCD screen that can display feedback information in Chinese and English languages, other languages can be customized.
Remotely installable operation panel.
Intuitive programming.
Advanced start and stop control functions.
A series of motor protection functions.
Extensive performance monitoring and event logging.
VEIKONG Crusher 250 Kw Soft Starter / Solid State Soft Starter 0

Technical Specification

Item Description
Input Power Supply Input Voltage Three-phase 380V/480V/660 AC
Frequency 50/60Hz
Adaptive Motor Squirrel-cage three-phase asynchronous motor
Starting Times It is recommended not to exceed 20 times per hour.


Control Mode

(1) Operation panel control.

(2) Operation panel + external control.

(3) External control.

(4) External control + COM control.

(5) Operation panel + external + COM control.

(6) Operation panel + COM control.

(7) COM control.

(8) No start or stop operation.


Start Mode

(1) Current-limiting to start.

(2) Voltage ramp to start.

(3) Torque control + current-limiting to start.

(4) Torque control + voltage ramp to start.

(5) Current ramp to start.

(6) Voltage current-limiting double closed-loop start.

Stop Mode

(1) Soft stop.

(2) Free stop.


Protective Function

(1) Open loop protection for external instantaneous stop terminals.

(2) Over-heat protection for soft starter.

(3) Protection for too long starting time.

(4) Input open phase protection.

(5) Output open phase protection.

(6) Unbalanced three-phase protection.

(7) starting over current protection.

(8) Running overload protection.

(9) Under voltage protection for power voltage.

(10) Overvoltage protection for power voltage.

(11) Protection for fault parameter setting.

(12) Load short circuit protection.

(13) Auto restart or incorrect wiring protection.

(14) Incorrect wiring protection of external control stop terminals.



Place to be used Indoor location with good ventilation free from corrosive gas and conductive dust.

Below 1000M. It have to rise the rate power when the altitude is more than 1000M.

Temperature -20 +45 C
Humidity 90%RH without dew condensation.
Vibration <0.5G
Structure Protection Class IP20
Cooling Pattern Fans cooling.



Run the simulation

In the absence of three-phase power or load motor, the soft start control loop can be tested, which is convenient for users to test.

Product Application



The factory is Modbus protocol, and PROFIBUS communication protocol can be customized, which can facilitate communication with German Siemens PLC and touch screen.


PPT100 temperature sensor

Working with an external PPT100 temperature sensor, it can display the motor temperature in real time and better monitor the electricalMachine operation and protection of the motor.


Password control

After the user parameter debugging is completed, it can be locked with a password to prevent others from changing the parameters. The remote mobile phone APP function can be customized, remote control can be used, and the soft start load operation can be monitored.


Easier to install

If the space of the motor control center is limited, using the compact design of VKS-8000 can save space and eliminate unnecessary troubles. The built-in bypass contactor, built-in monitoring and indicator, and many control input and output functions can reduce the installation space and cost of external equipment, and can also simplify the installation.


Soft starter Picture:



VEIKONG Crusher 250 Kw Soft Starter / Solid State Soft Starter 1VEIKONG Crusher 250 Kw Soft Starter / Solid State Soft Starter 2VEIKONG Crusher 250 Kw Soft Starter / Solid State Soft Starter 3

3 Phase 380V/440V 5.5KW 7.5KW 11KW 15KW 30KW 45KW to 500KW Soft Start AC Motor Multi-Function Soft Starter


3 Phase 380V/440V 5.5KW 7.5KW 11KW 15KW 30KW 45KW to 500KW Soft Start AC Motor Multi-Function Soft Starter

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