Vacon NXI - General Cable Installation

cabling and connections vacon • 47
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6
6.1.2 Installation instructions
1
Before starting the installation, check that none of the components of the
inverter are live.
2
In accordance with protection class IP00 requirements. There is no need
to install the inverter cover if the inverter is installed in a cubicle,
separate cabinet or device space.
3
Place the motor cables sufficiently far from other cables:

Avoid placing
the motor cables in long parallel lines with other
cables
 If the motor cables runs in parallel with other cables, note the
minimum distances
between the motor cables and other cables
given in the table below.
 The given distances also apply between the motor cables and
signal cables of other systems.
 The maximum length of the motor cables is 300 m.
If output du/dt filters (+DUT option) are used the cable length is
limited according to the table below:
 The
motor cables should cross
other cables at an angle of 90
degrees.
4
If
cable insulation checks
are needed, see Chapter .
Distance
between cables
[m]
Shielded
cable
[m]
0.3
≤50
1.0
≤200