• Shenzhen Veikong Electric Co., Ltd.
    Tayfun from Turkey
    Veikong 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 Veikong 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 Veikong Electric Co., Ltd.
    Brahim assad from Syria
    VEIKONG 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 : 008613923736332
WhatsApp : +8613923736332
5.5kw To 500kw Bypass 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 5.5kw 7.5kw 11kw 15kw Bypass Soft Starter Output Frequency 50/60Hz
Output Power 5.5KW - 500KW Type Bypass Type,Starting Motor
Application Motor,Crusher,Home Appliance,all Kinds Of 3 Phase Pumps,water Pump Display LCD Display
High Light

500kw Bypass Soft Starter


5.5kw Bypass Soft Starter

Product Description

5.5kw to 500kw soft starter bulit in Bypass for cursher and pump


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.


5.5kw To 500kw Bypass Soft Starter 0




5.5kw To 500kw Bypass Soft Starter 1

5.5kw To 500kw Bypass Soft Starter 2

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.





Product Application

5.5kw To 500kw Bypass Soft Starter 35.5kw To 500kw Bypass Soft Starter 4

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

5.5kw To 500kw Bypass Soft Starter 7


Protection level

These parameters define how the soft starter responds to different protection events. The soft starter can trip, issue a warning or ignore different Protection event. Write all protection events into the fault record.



I = I Cancelling the protection mechanism may endanger the safety of the starter and motor, and should only be I I used in an emergency.

Options: 0: Trip and stop 1: Alarm and no shutdown 2: Ignore

Description: Select the response of the soft starter to each protection.

Options: COO. Starting overload Default value: Trip to stop


CO 1. Running overload

C02. Starting over current

C03. Running over current

C04. Overvoltage protection

C05. Undcrvoltagc protection

C06. Three-phase unbalance

C07. Start timeout

C09. Underload

C10. Soft start overheating

Cl 1. Motor overheating

C12. Short circuit between phases

C13. Ground fault default

C14. Phase sequence protection

C15. Thyristor breakdown

C16. External fault

C17. Frequency protection

Default value: Trip to stop

Default value: Ignore

Default value: Ignore





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