3 Installation
3.3 Mounting
64
DC1…20… and DC1…OE1 Variable Frequency Drives
02/20 MN040059EN
www.eaton.com
When variable frequency drives with internal fans are installed vertically over
each other, an air baffle must be placed between the devices. Failure to do
so may expose the device on top to a thermal overload caused by the guided
air flow (device fan).
Figure 25:
Deflector due to increased circulation caused by device fan
Table 3: Recommended values for minimum clearances (
￫
Devices with high magnetic fields (e. g. reactors or
transformers) should not be installed close to the variable
frequency drive.
Size
a
b
c
mm
in
mm
in
mm
in
For degree of protection IP20
FS1
50
1,97
33
1,3
50
1,97
FS2
50
1,97
46
1,81
75
2,95
FS3
50
1,97
52
2,05
100
3,94
FS4
50
1,97
52
2,05
100
3,94
For degree of protection IP66
FS1
10
0,39
10
0,39
200
7,87
FS2
10
0,39
10
0,39
200
7,87
FS3
10
0,39
10
0,39
200
7,87
FS4
10
0,39
10
0,39
200
7,87
c
c
V
V
VAR
EMC
Summary of Contents for PowerXL DC1 20 Series
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