5 electrical connection, 1 overview of the connection area, 1 interior view – SMA WBP-Box User Manual
Page 13: Electrical connection, Overview of the connection area, Interior view
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SMA Solar Technology AG
5 Electrical Connection
Installation Guide
WBP-Box-IEN103320
13
5 Electrical Connection
5.1 Overview of the Connection Area
5.1.1 Interior View
Figure 5: Connection terminals
Position
Designation
A
Alternator connection terminal for small wind turbine system
B
DC+ connection terminal for wind power inverter
C
DC − connection terminal for wind power inverter
D
LR+ and LR − connection terminals for load resistor
E
PE connection terminal for grounding the Windy Boy Protection Box, the load
resistor and its cable shield
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