SMA Windy Boy Protection Box 400 for WB 1200, 1700 WB

Windy Boy Protection Box can do everything: It protects the inverter from excess voltage by feeding excess generator voltage to a load resistor, which slows down the turbine. In addition, the box has a three phase rectifier. It is supplied as a ready unit and can be used with virtually all types of arrays from different vendors in different power classes. Windows, so is suitable for use with the wind, as well as for other permanent magnet generators such as small hydro power plants and CHP systems.
High dynamic overvoltage protection
optimum start time of a wind turbine
High efficiency integrated inverter
Feed-to-in, even when the excessive voltage array
Easy installation

-phase connection array
produced in three classes voltage: 400 V, 500 V and 600 V

specifications:

Suitable for - WB 1200 , 1700 WB
rectifier - Integrated
Dimensions (L / H / W) - 280/220/130 mm
Weight - kg 5
Number - 1 x phase
AC voltage - 3 x 0 V - 500 V
variable c - x 0 3 A - 11,5A
Frequency Range - 0 Hz - 400 Hz
Rated Power - 1 kW - 3 kW
number of phases - 3
limit voltage (DC ) - 400
Total power - 3 kW
Number - 1
Rated voltage (DC) - 400
nominal power - 3
Maxim efficiency> 99.95 %
loss at continuous power - 15W
ambient temperature -25 ° C ... +60 ° C
degree of protection (in accordance with IEC 60529) - IP54
Load resistance - optionally
type designation - WBP-Box 400-11