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Electric Motor Medium Voltage Vfd Variable Frequency Drive Speed Controller

    Buy cheap Electric Motor Medium Voltage Vfd Variable Frequency Drive Speed Controller from wholesalers
     
    Buy cheap Electric Motor Medium Voltage Vfd Variable Frequency Drive Speed Controller from wholesalers
    • Buy cheap Electric Motor Medium Voltage Vfd Variable Frequency Drive Speed Controller from wholesalers

    Electric Motor Medium Voltage Vfd Variable Frequency Drive Speed Controller

    Ask Lasest Price
    Brand Name : Noker
    Model Number : JD-BP37-800F
    Supply Ability : 1000 set per month
    Certification : ISO9001
    Price : To be discussed later
    Payment Terms : L/C, T/T, Western Union
    Delivery Time : 15-20 work days
    • Product Details
    • Company Profile

    Electric Motor Medium Voltage Vfd Variable Frequency Drive Speed Controller

    6KV 800KW Squirrel-Cage Asynchronous And Synchronous Electric Motor Speed Controller


    6KV 800KW Squirrel-Cage Asynchronous And Synchronous Electric Motor Speed Controller Medium Voltage Frequency Inverter, which is controlled by DSP, with the SVPWM and cell in series multi-level technology to guarantee the inverter to suit industrial fields. The harmonic content is much smaller than the standard of IEE519-1992. It has high power factor and good output wave quality without input filters, power factor compensation device and output filter. Motor heating caused by harmonics and Torque ripple, noise, dv/dt, and common mode voltage problems are also avoided. It fits for asynchronous and synchronous motors. The product was awarded as national key new products in 2003, high voltage hoister inverter was awarded as National Torch Project in 2005 and funded by Ministry of Science and Technology Innovation Fund for SMEs project.


    Factory



    Working principle



    Features


    1. Accurate fault location and recording function

    2. Unit bus voltage, temperature display function

    3. Operating voltage, current, frequency record can be querying

    4. Dual loop control power supply

    5. The secondary winding of transformer is used as backup control power to ensure the safety of the

    system during operation.

    6. Multiple control methods

    7. The choice of local control, remote control box control, DCS control

    8. Support MODBUS, PROFIBUS and other communication protocols

    9. The frequency setting can be given on the spot, the communication is given, etc.

    10. Support frequency presupposition, acceleration and deceleration function

    11. With high power density ahead of the peers

    12. Small unit volume, modular design

    13. The whole machine is compact and takes up a small space

    14. Perfect protection mechanism

    15. The unit contains 7 kinds of protection, and the whole machine is still running after the failure.

    16. The whole machine includes the protection of the frequency converter and the protection of the

    motor

    17. High control performance

    18. Built-in PID regulator;

    19. It can be adapted to different fields by parameter setting, and the output current harmonics are less

    than 2% (rated).


    Specification


    ItemUnitData
    Input Voltagefrequency,voltageThree phase,50Hz ,6kV(10kV)
    fluctuationvoltage:-10% ~ +10%,frequency:±5%,-10% ~ -35%
    Basic featurePrecisionAnalog setting:0.3% of the highest frequency setting value
    Efficiency>98%,in rating condition
    Power factor>0.95
    Control factorThe time of acceleration and deceleration0.1~6000.0S,acceleration and deceleration time can be set separately
    The feature of voltage and frequencySet by the V/F curve
    PIDthe parameters of PID can be set by hand
    The other functionsV/F curve, Compensation for the low frequency,rated
    RunningOperation modesthe machine control, remote control, host computer control
    Frequency setting modessetting on touch screen, multistage speed setting, analog signal setting (4-20 mA )
    Touch screen displayover-current of the motor, over-voltage of the inverter, under-voltage of the inverter, over-current of the cell, over-voltage of the cell, over-heat of the cell, lack phase of cell, communication failure.
    Protection functionover-current of the motor, over-voltage of the inverter, under-voltage of the inverter, over-current of the cell, over-voltage of the cell, over-heat of the cell, lack phase of cell, communication failure.

    Environment

    Ambient

    AmbientIndoor with good ventilation and free from corrosive gas and conductive dust
    AltitudeBelow 1000m. Need to rise the rated power when the altitude is more than 1000m
    Temperature-20~+65°C
    Humidity90%RH without dew condensation
    Vibration<0.5G
    CoolingForced Air Cooling

    The power level and sizes of n series device (switch cabinet or wiring cabinet omitted)


    type of inverter

    power level

    size and weight
    width(W) (mm)depth(D) (mm)height(H) (mm)weight(kg)
    JD-BP37-250F250 kW/6kV2300

    1500


    19001320
    JD-BP37-280F280 kW/6kV1380
    JD-BP37-315F315 kW/6kV2465
    JD-BP37-400F400 kW/6kV2595
    JD-BP37-500F500 kW/6kV3410
    JD-BP37-560F560kW/6kV3460
    JD-BP37-630F630 kW/6kV290021203620
    JD-BP37-710F710 kW/6kV3825
    JD-BP37-800F800 kW/6kV3945
    JD-BP37-1000F1000 kW/6kV4500
    JD-BP37-1100F1100 kW/6kV6000
    JD-BP37-1250F1250 kW/6kV3300

    1700

    24206900
    JD-BP37-1400F1400 kW/6kV7600
    JD-BP37-1600F1600 kW/6kV36008000
    JD-BP37-1800F1800 kW/6kV8400
    JD-BP37-2000F2000 kW/6kV8700
    JD-BP37-2250F2250 kW/6kV9700
    JD-BP37-2500F2500 kW/6kV10700
    JD-BP37-3250F3250 kW/6kV5800262011700
    JD-BP37-4000F4000 kW/6kV13200
    JD-BP37-5000F5000 kW/6kV940015700
    JD-BP37-5600F5600 kW/6kV17800
    JD-BP37-6300F6300 kW/6kV20000
    JD-BP37-7100F7100 kW/6kV22300

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