50
Unidrive M Modular Installation Guide
Issue Number: 2
Figure 5-34 Option 3 for achieving IP55 (NEMA 12) through panel mounting
The guidelines in Table 5-8 should be followed.
For detailed information regarding IP55 (NEMA 12) Through Panel
Mounting see Figure 5-18
Through-panel mounting the Unidrive M size
Table 5-8 Environmental considerations
N
When designing an IP55 (NEMA 12) enclosure (Figure 5-32),
consideration should be given to the dissipation from the front of the
drive.
Table 5-9 Power losses from the front of the drive when through-
panel mounted
5.9 External EMC filter
In order to provide our customers with a degree of flexibility, external EMC
filters have been sourced from two manufacturers: Schaffner & Fuss.
Filter details for each drive rating are provided in the tables below. Both
the Schaffner and Epcos filters meet the same specifications.
Table 5-10 Single drive EMC filter details
The external EMC filters for Unidrive M Modular drives are designed to
be mounted above the drive, as shown in Figure 5-35.
Figure 5-35 Mounting the external EMC filter
Enclosure
rear wall
6 x M5
screws
Sealing
brackets
(6 places)
Environment
Fan
Comments
Clean
Standard
Dry, dusty (non-
conductive)
Standard
Regular cleaning recommended.
Fan lifetime may be reduced.
Dry, dusty
(conductive)
Standard /
IP55
Regular cleaning recommended.
Fan lifetime may be reduced.
IP54 compliance
IP55
Regular cleaning recommended.
Model
Power loss
Rectifier
9A
9E
9D
10E
10D
NOTE
NOTE
Voltage
Schaffner
Fuss
CT part no.
Weight
CT part no.
Weight
200 V
400 V
4200-4460
575 V
4200-2210
690 V
4200-2210
Summary of Contents for 09201760D
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