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    High Voltage static dynamic reactive Power compensation and filter device

    Wind power full power converter

    Based on the research of multiyear converter products, Xinneng Power introduced modularized independent DC bus full-power fan converter and modular fan converter with integrated water cooling system based on IGBT. Suitable for 2.0 and 2.5 MW direct-drive wind turbines. The reliability and maintainability of converter are greatly improved by modular design and integration of water cooling system. Through the integration design, reduce the size of the whole machine and reduce the cost of the whole machine; Through the internal integration of the Chopper resistance module, it can completely meet the low voltage crossing requirements.
    Description

    Product parameter

    Specification

    NW12000FP/B common modular wind power converter

    NW12500FP/B common modular wind power converter

    NW12000FP/I integrated modular wind power converter

    NW12500FP/I integrated modular wind power converter

    Rated power

    2.0MW

    2.5MW

    2.0MW

    2.5MW

    Rated capacity

    2.1MVA

    2.63MVA

    2.1MVA

    2.63MVA

    Single module capacity

    750kW

    750kW

    750kW

    750kW

    Qty. of module

    6

    8

    6

    8

    Cooling mode

    External water cooling system

    Internal integrated water cooling system

    Overall size of device/mm(WxDxH

    1250*1200*2450

    1500*1200*2450

    1250*1200*2450

    1700*1200*2450

    Module size/mm(WxDxH

    210*450*610

    Efficiency

    ≥97%

    Noise

    ≤70dB

    IP grade

    IP54

    Communication protocol

    CAN Bus、Profi Bus

    Rated voltage

    AC 690V

    Voltage fluctuation range

    -20%~10%

    Rated frequency

    50Hz

    Frequency fluctuation range

    47~53 Hz

    Rated output current

    1760A

    2200A

    1760A

    2200A

    Max. output current

    2250A

    2812A

    2250A

    2812A

    Overload ability

    300s for 1.05 times, 60s for 1.1 times

    Adjustment range of power factor

    -0.95~0.95

    Rated voltage

    AC 690V

    Rated input current

    1760A

    2200A

    1760A

    2200A

    Max. output current

    2250A

    2812A

    2250A

    2812A

    Device-side voltage change ratio du/dt

    ≤1000V/us

    Operating ambient temperature (℃)

    -30~50

    Storage ambient temperature(℃)

    -40~70

    Relative humidity

    ≤95%

    Operating altitude

    ≤2000m

    Low-voltage ride-through mode

    DC-side Crowbar circuit

    Low-voltage ride-through ability

    Meet GB/T 1963-2011 Technical rule for connecting wind farm to power system

    Protection function

    Overheating protection, device-side overvoltage protection, network-side overvoltage protection, DC busbar over- and under-voltage protection, overcurrent protection, overspeed protection, converter overtemperature protection, ground fault protection, short-circuit protection, and three-phase imbalance protection

    Send Inquiry

    Please feel free to contact with us at sales@cnshengyuan.cn, info@cnshengyuan.cn or filling up an enquiry form instructed at the bottom, You will get an effective response within 24 hours from Shengyuan sales representative.
    Thanks for your valued time with interest!

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