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Electrical connections
Power supply
Regulations
■
Connect the power supply and implement all safety
measures (e.g. RCD circuit) in accordance with
IEC 60364-4-41, the connection requirements of
your local power supply utility, and VDE or national
regulations.
Disconnect the system by means of a device that
■
simultaneously separates all non-earthed conductors
with at least 3 mm contact separation.
In addition, we recommend installing an AC/DC-sen-
sitive RCD (RCD class B
rents that can occur with energy efficient equipment.
In a 1-phase power circuit
13 14151617181920212223242526
N L1 L2 L3
S 1 2 3 4 5 6 7 8 9 101112
Fig. 5
Output control module
A
Fuse 16 A (slow)
B
Power cable for energy meter
C
10
) for DC (fault) cur-
A
B
?
E
D
C
Danger
Incorrect core assignment can result in serious
injury and damage to the appliance.
Never interchange cores "L" and "N".
230 V~
L1 N
Energy meter
D
Power cable for output control module
E
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