• 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
Online type 5.5kw To 500kw 3 Phase Motor Soft Starter Cabinet
Place of Origin China
Brand Name VEIKONG
Certification CE
Model Number VKS6000
Minimum Order Quantity 1
Price Negotiable
Packaging Details Carton and Wooden Box
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 To 500kw Soft Starter Cabinet Type Online Type
Warranty 24 Months Weight Depend On Model
Size Depend On Model RS485 Card Optional
High Light

500kw 3 Phase Motor Soft Starter


5.5kw 3 phase motor soft starter


500kw online motor starter

Product Description

380v 400v 440v 5.5kw To 500kw 3 Phase Online Motor Soft Starter Cabinet


Product Feature


1. Remote monitor installation


Wth an optional operator panel mounting kit, the operator panel is easily mounted outside the cabinet. If you install multiple soft starter in a single cabinet, this allows for centralized control in one place, with all the relevant information. You can also install multiple monitors side-by-side to quickly diagnose problems. (After installation the protection level is IP65.)


2. Stop smoother


THe CPU also provides precise control of soft stops for applications that require smoother soft stops.


CPU for small inertia loads, such as pumps and conveyors, can greatly reduce or even eliminate the water harmmer effect.


3. Detachable connectors and unique connectors


Plug-in control wiring board, it is easy to install. Just unplug each terminal block, then plug the line back into the terminal block.


VKS-6000 can use the unique flexible cable routing effective arrangement of the cable, the cable can be from the top, left or bottom line.


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


Online type 5.5kw To 500kw 3 Phase Motor Soft Starter Cabinet 0


Online type 5.5kw To 500kw 3 Phase Motor Soft Starter Cabinet 1




1. Do you accept customized order?


Yes, we do.


2. Can I have a sample order?


Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.


3. How to ship?

Please inform us of your requirements, whether it is by sea, air or express, it is all right for us. We have very professional logistics channels to provide the best transportation cost, service and guarantee.

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