• 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
Bypass Type 400kw 500kw Motor Soft Starter Highly Intelligent
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 200kw Bypass Soft Starter Output Frequency 50/60Hz
Output Power 5.5KW - 500KW Output Voltage 0-380V
Weight As Per Unit Type Bypass Type,Starting Motor
High Light

400kw Motor Soft Starter


400kw intelligent motor starters


500kw Bypass Soft Starter

Product Description

400kw 500kw soft starter bulit in Bypass Soft Starter protect the motor


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.


Graphical display

With an optional panel mounting kit, the panel is easily mounted outside the cabinet.

If multiple soft starters are installed in a single cabinet to facilitate centralized control in one place, all relevant information can be obtained.

Multiple monitors can also be mounted side by side to quickly diagnose problems.

(after installation, the protection level is IP65)



Removable connectors and unique connectors

With plug - and - pull control wiring bar, it is easy to install.Simply unplug each wiring bar and reinsert the wiring bar after connecting.

Cables can be arranged using VKS-8000 flexible cable routing, which can be run from top, left or bottom.




Bypass Type 400kw 500kw Motor Soft Starter Highly Intelligent 0

Bypass Type 400kw 500kw Motor Soft Starter Highly Intelligent 1

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.



More control

VKS-8000 soft starter adopts a new generation of soft start technology, and adaptive control realizes the control of the motor acceleration curve and deceleration curve to an unprecedented level.

The soft starter reads the data of the motor in the process of starting and stopping, and then adjusts to achieve the best effect. Just select the curve most suitable for your load type, and the soft starter will automatically ensure that the load is accelerated in the most stable way possible.



Easy to use

VKS-8000 is very easy to use whether it is during installation, debugging and use, or when troubleshooting.

  • Quick setting can make the machine run quickly, the information screen can display various operating data, and the trip message can be displayed in language to explain exactly where the problem is.
  • The control cable can be routed from the top, bottom or left. Very flexible and unique cable access and fixing devices make the installation faster and neater. You will soon experience how easy it is to use VKS-8000.

Product Application

Bypass Type 400kw 500kw Motor Soft Starter Highly Intelligent 2Bypass Type 400kw 500kw Motor Soft Starter Highly Intelligent 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

Bypass Type 400kw 500kw Motor Soft Starter Highly Intelligent 6



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