Safety information Introduction Product information System configuration
Mechanical
Installation
Electrical Installation
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
9D/10D on page 38.
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
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
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
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