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Connection
6.2 Electrical connection
6.2.7
Connecting the temperature sensor
The temperature sensor is connected to the signal connector together with the speed
encoder signal.
6.2.8
Connecting the ground conductor
The grounding conductor connection is located on the enclosure (see Fig. 6-3 and Fig. 6-4).
The grounding conductor connection must be in full compliance with the installation
regulation, e.g. according to IEC / EN 60204-1.
See also
Terminal box (Page 39)
6.2.9
Connecting-up a converter
Selecting and connecting the cables
Use shielded connection cables to connect the motor to a converter. The cable shielding,
made up of many strands, must have a high electrical conductivity. Braided shields made of
copper or aluminum are well suited.
The shield must be connected at both ends to the motor and the converter; unshielded cable
ends must be kept as short as possible.
To ensure that high-frequency currents are effectively discharged, establish the shield
connection through the largest possible area, as 360° contact at the converter and at the
motor, e.g. using EMC glands at the cable entry points.
42
SIMOTICS A-1FV5/1PV5 synchronous/induction motors
Operating Instructions, 03/2014, 610.45002.40
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