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  • Sma Wind Energy Inverters Windy Boy Protection Box 600 - China

    price: contact company for price

    The Windy Boy Protection Box can do it all: It protects the inverter

    from excess voltage by feeding excess generator voltage to a load

    resistance, which slows down the turbine. In addition, the Box features

    a three-phase rectifier. It is delivered as a turnkey unit and can be

    used with nearly all types of arrays made by different manufacturers in

    various power classes. The box is thus suited for use with wind plants

    as well as for other permanent magnet generators such as small water

    power plants and CHP systems.


    Highly dynamic overvoltage protection

    Optimal start-up performance of the wind turbine


    High efficiency of the integrated inverter

    Feed-in-in even at excessive array voltage

    Easy to use

    Easy installation

    Three-phase array connection

    Available in three voltage classes: 400 V, 500 V and 600 V

    -General Information

    Suitable for WB 3300, WB 3800, WB 3600TL, WB 5000TL

    Rectifi er Integrated

    Dimensions (W / H / D) 280 /220 / 130 mm

    Weight 5 kg

    -PV array connection

    Quantity 1 x three-phase

    AC voltage 3 x 0 V – 500 V

    AC current 3 x 0 A – 11, 5 A

    Array frequency 0 Hz – 400 Hz

    Nominal power 3 kW – 5 kW

    -Windy Boy connection

    Quantity 3

    Voltage limitation (DC) 500 V

    Total power 5 kW

    -Load resistance connection

    Quantity 1

    Nominal voltage (DC) 500 V

    Continuous power 5


    Max. efficiency > 99.95 %

    Conduction losses at continuous power 20 W

    -General data

    Ambient temperature -25 °C ... +60 °C

    Degree of protection (according to IEC 60529) IP54


    Load resistance opt.

    Suitable for WB 2500, WB 3000, WB 5000A, WB 6000A

    Dimensions (W / H / D) 280 / 220 / 130 mm

    Nominal power 2 kW – 7 kW

    Voltage limitation (DC) 600 V

    Total power 7 kW

    Nominal voltage (DC) 600 V

    Continuous power 7

    Conduction losses at continuous power 30 W

    Load resistance opt.

    Company Contact:

    • Phone: 862865376776

    • Address: #10 West 2nd Street, Wuhou District, Chengdu, China

    • Email: Email

    Published date: June 4, 2013 -

    • Business Description: involved in international trade import export of goods, products, and services

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