Keba ServoOne Series Operation Manual page 17

NOTe:
Arrange the controller separated from the power area to prevent EMC
coupling mechanisms.
Control cables, signal cables and cable shields have been omitted for clarity.
Use bare metal backing plates.
y
The rear of the drive controller must have good contact to the switch cabinet
y
ground. The contact area must be bare metal to establish a good ground
connection to the switch cabinet ground. There must not be an air gap between
the rear wall of the drive controller and the wall of the switch cabinet.
The bases of the chokes must have good contact to the switch cabinet ground.
y
The contact area must be bare metal to establish a good ground connection to
the switch cabinet ground.
1
= 0 mm
2
1) Bare metal backing plate
2) Large area contact
Figure 3.2 CORRECT mounting of drive
controller
ID no.: 1101.21B.6-00 Date: 04/2020
Mechanical installation
1
> 0 mm
2
1) Paint
2) Air gap
Figure 3.3 INCORRECT mounting of drive
controller
Operation Manual ServoOne Supply Unit
17