Transport, installation and assembly
3.10 Connection of the machine
A5E01083943A AB
50 Siemens AG Operating Instructions 2.02 1FW4
1, 5 Hexagon bolt 4 Grounding conductor
2 Spring washer 6 Radio-frequency grounding cable
3 Terminal Board 7 Cable lug
Figure 3-3 Radio-frequency grounding
● Connecting using flat ribbon cables is recommended.
● Connection with cable lugs is possible.
[ID 687.01]
3.10 Connection of the machine
Overview
DANGER
All work on the motor must be performed by qualified personnel only, with the motor in a
stationary state in which it has been locked out and secured so that it cannot be switched
back on again. Check that no voltage is present before commencing work.
The type designation of the terminal box for connecting the power cables can be found in the
"Technical specifications" section; see "Main terminal box" in the spare parts list for a
diagram of the terminal box. Connecting cables can be sealed and secured at every entry
point into the terminal box. Suitable entry plates can be rotated through 180°.
Select the connecting cables in accordance with DIN VDE 0100 and in accordance with the
rated current and the installation-specific conditions (e.g. ambient temperature, routing
method etc. according to DIN VDE 0298 or IEC/EN 60204-1).
The necessary connection data regarding
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