Electrical connection
6
6.1 Working on the electrical distributor
6.1.1 Placing components in the distributor
Several components must be placed in the electrical distributor for the electrical
connection of the storage system. Approx. 25 cm of free space on a mounting rail
is required for placing the components.
►
Place the following components in the electrical distributor:
Figure 19:
Components to be placed in the
distributor
1 Miniature circuit breaker B16 (not included in scope of delivery)
2 WM 271 power meter
3 Transformer interfaces
4 B6 miniature circuit breaker
5 Residual current device (RCD) – 30 mA (not included in scope of delivery)
Explanations for the components:
•
The miniature circuit breaker (1) protects the connection line to the storage
system.
•
The power meter (2) and the transformer interfaces (3) are used to measure the
consumption and generation of power in the building.
•
The miniature circuit breaker (4) protects the line that is connected to the input
for measuring the voltage of the power meter (2).
•
The RCD (5) protects against high touch voltage in the event of a fault.
6.1.2 Wiring components in the electrical distributor
►
Wire the components previously placed in the electrical distributor like it is
shown on the following pages.
KD-291 | Part no. 52187 | EN | X01
page 27 of 63
1
2 3
KSW
1
2 3
KSW
T
2
A1 A2
N L1 L2 L3
power meter
WM 271
Strommessung
Erzeugung
Verbrauch
Current Measurement
Generation Consumption
Voltage Metering
Spannungsmessung
3
4
5
1
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