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9.1 Installation notes
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9.2 Technical data
v Data Sheet T 95.5015
All manuals and user guides at all-guides.com
The choice of the cable, the installation and the electrical connection
must conform to the requirements of VDE 0100 "Regulations on the In-
stallation of Power Circuits with nominal voltages below 1000V", or the
appropriate local regulations.
Work inside the instrument must only be carried out to the extent descri-
bed and, like the electrical connection, only by qualified personnel.
If contact with live parts is possible while working on the instrument, it
must be isolated from the supply on both poles.
The electromagnetic compatibility (EMC) conforms to the standards and
regulations listed under Technical Data.
v Data Sheet T 95.5015
Run the input, output and supply cables separately, not parallel to one
another.
All input and output cables that are not connected to the mains supply
must be arranged as twisted and screened cables. Ground the screen at
one end on the instrument.
Earth the instrument at terminal PE to the earth conductor. This cable
must have the same cross-section as the supply cable. Earthing cables
must be run in a star configuration, to a common earthing point which is
connected to the earth conductor of the supply. Do not loop the earthing
cables, i.e. do not run them from one instrument to another.
Do not connect any additional loads to the supply terminals of the instru-
ment.
The instrument is not suitable for installation in hazardous (Ex) areas.
Inductive loads close to the instrument, such as contactors or solenoid
valves, should have RC modules fitted for interference suppression.
9 Electrical connection
81
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