Keba KeContact E10, Инструкция по эксплуатации, Страница: 18 / 34

E10 Connections and wiring
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7.3 Connecting the voltage supply
Fig. 7-8: Energy meter with plug, top view
L1-L3 ... Phase conductors L1, L2, L3 N ... Neutral conductor
WARNING!
Risk of injury from electrical voltage!
Switch off the power supply properly before installation and secure it against
being switched on again.
To connect the power supply, proceed as follows:
1) Connect the phases (phase conductors) L1, L2, L3 and neutral conduc-
tor N to the terminals of the 4-pin plug (scope of delivery).
2) Connect the connection plug to the energy meter.
The power supply is connected.
Information
Make sure that the phases (phase conductors) on the connection plug are
all correctly assigned. Otherwise, the energy meter will return false mea-
sured values.
7.4 Ethernet interface
Caution
Damage due to overvoltage!
The device can be destroyed or damaged by overvoltage on the data cable
(Ethernet) or destination device (e.g. charging station). If the data cable or
destination device is installed outdoors, it must have suitable overvoltage
protection.