EMG ELDRO EdEx Series Assembly Manual page 52

6 Assembly and installation
6.2 Electrical connection
52 / 75
A pivoting arrangement requires a flexible cable. A minimum cable
cross section of 1.5 mm
connection terminals permit a maximum cable cross section of 2.5
2
mm .
When selecting the cables, the ambient conditions (e.g. temperature,
humidity) at the installation location must also be considered.
The length of the connecting cable must not be less than 3 m to
prevent gas from passing through the cable.
During connection and integration in the system, please note that
compensating currents (stray currents) could flow (e.g. as return
currents). If system parts that can carry compensating currents are
separated, connected or bridged, a potentially explosive atmosphere
can be ignited by electrical sparks and/or arcs even with small
potential differences. Furthermore, ignition is possible by heating
these current paths.
2
must be provided for all thruster sizes. The
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