Connection
Projecting manual POSIDRIVE® FDS 5000
ID 442269.07
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59
5
Installation:
DANGER!
Electric shock hazard!
Stray and residual currents with a DC current component can restrict the functionality of residual current
protective devices types A and AC.
Always follow the installation instructions for the protective devices you are using.
5.3.3
Housing ground
Note the following information on the connection of the protective earth to ground the housing correctly:
•
Note the assembly sequence on the M6 earth bolts (1):
•
2 Contact disk
•
3 Cable socket
•
4 Washer
•
5 Return spring (optional)
•
6 Nut
Contact disk, washer, return spring and nuts are supplied
with the inverter.
•
Tightening torque: 4 Nm
•
Stray currents > 10 mA can arise in normal operation.
To fulfill DIN EN 61800-5-1 and EN 60204-1, connect the earth bolts with a copper conductor according
to the following table:
Cross-section A
Feeder
Minimum cross-section A
P
Earth conductor at earth bolts
A
≤
2.5 mm
2
2.5
mm
2
2.5 < A
≤
16 mm
2
A
16 – 35 mm
2
≥
16 mm
2
> 35 mm
2
A/2
1
4
3
6
5
2
