• 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
Overload Protection 15 Hp Soft Starter Three Phase Soft Starter 11kw
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 11kw 15hp Soft Starter Voltage 220v/380v
Output Frequency 50/60Hz Protection Overload,over Heat,over Temperature
Power 11kw 15hp Warranty 18 Months
High Light

Overload Protection 15 Hp Soft Starter


Three Phase Soft Starter 11kw


15 Hp Soft Starter Three Phase

Product Description

11kw 15hp 3 phase 220v 380v 11kw soft starter ac frequency inverter



Key Feature


1, Six group parameters convenient in one soft starter to different power motors load.


2, Dynamic fault recording function and Inspecting motor feedback to realize closed loop control to give best motor start up in different conditions and different loads.


3, A variety of ways starting:voltage RAMP starting way can get the maximum output torque;Current limiting can realize biggest Limitations of the Start soft starting current.


4, Reliable quality Assurance:using computer simulation design;SMT Production process;Electromagnetic Compatibility Excellent.

Performance;High temperature aging,Vibration Test before delivery of the machine.



Product technical characteristics


Main circuit working voltage: AC380V (+ 10% ~ - 25%); Main circuit working current: 22A ~ 560A;

Main circuit frequency: 50Hz / 60Hz (± 2%); Soft start rise time: 2 ~ 60s;

Soft parking time: 0 ~ 60s; Current limit multiples: 1.5 ~ 5.0Ie; Initial voltage: 30% ~ 70% Ue; Cooling method: fan cooling;

Communication method: RS485 serial communication;


Kick mode

Kickstart mode output change waveform. In some heavy occasions, due

to mechanical static friction can not start the motor, you can use this starting mode. At start-up, a high fixed voltage is applied to the motor for a limited period of time to overcome the static friction of the motor load, causing the motor to rotate and then starting in either current- limiting (Figure 1) or voltage ramp (Figure 2) .


Before using this mode, you should start the motor with non-sudden jump mode. If the motor can not rotate because the static friction force is too big, then select this mode or you should avoid using this mode to start, so as to reduce unnecessary high current impact.


Technical Specification




Input Power Supply

Input Voltage

Three-phase 380V/480V/660 AC



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.


-20 +45 C


90%RH without dew condensation.




Protection Class


Cooling Pattern

Fans cooling.


Product Application

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


Overload Protection 15 Hp Soft Starter Three Phase Soft Starter 11kw 2

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