Fixing - Eaton PowerXL DC1 20 Series Installation Manual

3 Installation
3.3 Mounting

3.3.3 Fixing

3.3.3.1 Fixing with screws
Size Degree of protection a1
FS IP NEMA
FS1 IP20 NEMA 0
FS1 IP66_x NEMA 4X
FS2 IP20 NEMA 0
FS2 IP66_x NEMA 4X
FS3 IP20 NEMA 0
FS3 IP66_x NEMA 4X
FS4 IP20 NEMA 0
FS4 IP66 NEMA 4X
1 in = 1'' = 25.4 mm; 1 mm = 0.0394 in
66
All DC1 variable frequency drive frame sizes can be mounted with screws.
Moreover, frame sizes FS1 to FS3 with an IP20 degree of protection can be
mounted on a mounting rail as well.
￫
Dimension and weight specifications for the DC1 variable
frequency drive can be found in the
￫ Section 6.3, "Dimensions", page 156.
￫
Use screws with a washer and split washer with the
permissible tightening torque in order to protect the enclosure
and safely and reliably mount the device.
a1
Figure 27: Mounting dimensions
▶ First fit the screws at the specified positions, mount the variable
frequency drive and then fully tighten all screws.
Table 4: Installation dimensions, screws, tightening torques
b1
mm in mm
50 1.97 170
184.5 5.85 189
75 2.95 215
176 6.93 200
100 3.94 255
198 7.78 252
125 4.92 400
226 8.90 300
DC1...20... and DC1...OE1 Variable Frequency Drives 02/20 MN040059EN www.eaton.com
1
a 1
2
3
Screw
in Quantity
6.69 4
7.44 4
8.46 4
7.87 4
10.04 4
9.9 4
15.75 4
11.82 4
Tightening torque
Size N/m
M4 1
M4 1
M4 1
M4 1
M4 1
M4 1
M6 4
M4 1
lb-in
8.85
10.62 - 13.27
8.85
10.62 - 13.27
8.85
10.62 - 13.27
35.4
8.85