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220VAC 5.5kw 7.5hp 7.5kw 10hp Motor Soft Starter for 3 Phase Induction Motor

Categories Motor Soft Starter
Brand Name: VEIKONG
Model Number: VKS6000
Certification: CE
Place of Origin: China
MOQ: 1
Price: Negotiable
Payment Terms: Western Union, T/T, L/C, D/A, D/P, PayPal
Supply Ability: 15000pcs per Month
Delivery Time: 3 days, depend on the order quantity
Packaging Details: Carton
Product Name: 5.5kw 7.5kw Soft Starter
voltage: 220v/380v
Output Frequency: 50/60Hz
Power: 5.5kw 7.5kw
Application: Fan,Motor,all kinds of 3 phase pumps,Industry,motor/pump/fan
Output: 3 Phase 220VAC/380VAC
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    • Product Details
    • Company Profile

    220VAC 5.5kw 7.5hp 7.5kw 10hp Motor Soft Starter for 3 Phase Induction Motor

    5.5kw 7.5hp 7.5kw 10hp 380v soft starter 50/60Hz online motor starter


    Product description:


    VKS-6000 is the latest development of online soft starter, is a new type of motor starting equipment developed by the international advanced level

    based on power electronics technology, microprocessor technology and modern control theory and technology, which can effectively limit the starting voltage when starting the motor It can be widely used in overloaded equipment such as fans, pumps, conveyors and compressors. It is an ideal replacement for step-down starting equipment such as star / delta conversion, self-coupling buck and magnetron buck. No need to install a bypass contactor, greatly reducing user costs.


    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.


    Technical characteristics

    Six kinds of starting parameters are available to facilitate a motor soft starter to start different power of the motor load;

    Dynamic fault memory function, easy to find the cause of the malfunction;

    Over-current, three-phase current imbalance, overheating, lack of phase, motor overload and other comprehensive motor integrated protection;

    Powerful software features, rich hardware configuration, easy to meet the changing needs of various industries;

    Profibus / Modbus two communication protocols to choose from; Compact structure design, easy to install, easy to use;

    User-friendly mode of operation, the display interface can be flexibly selected: LED or LCD display. Make the operation handy;

    Menu tree grouped by function for easy operation.


    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


    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.


    Ambient

    Place to be used

    Indoor location with good ventilation free from corrosive gas and conductive dust.

    Altitude

    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


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