tnemhcattAsrellortnoC evirD 30EVIRDOCE 16-7
16.3 Control Cabinet Construction with Recommendations for
EMC and Cooling
min. 80
3)
min.100
min. 200
DC
AC
Relay
Series terminal
Control lead
(supply lead)
Automatic fuse
or similar
Mains contctors
Feedback
cable channel
PE rail 5)
Strain relief
rail
Control lead to
PLC, CNC etc.
Motor power cable Feedback cable
Power supply line
PE power supply min. 10 mm
2
max. 500
2)
Ground clip for shielded motor power cable connected over large surface l
Strain relief for motor power and feedback cables
EB0005F1.FH7
5
Cable channel
power supply
air evacuation
duct
4)
A - A
min. 400
1)
min. required space:
520 mm for DKC040A
590 mm for DKC100A
NFD
min. 100
min. 100
c
6)
Fig. 16-14: Recommendations on constructing the control cabinet
1) PE rails linked over a large surface with the bare metal of the
mounting panel.
2) Given a distance less than 500 mm between the point of clamping of
the motor cable and the PE rail, the motor cable does not have to run
through the cable channel on the mounting panel.
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