Danfoss VLT AutomationDrive FC 301 Series Design Manual page 122

Mechanical Installation
Enclosure Type
Power
[kW]
Figures
IP
NEMA
Height (in [mm])
Height of backplate
Height with decoupling plate for
serial communication bus cables
Distance between mounting holes
Width (in [mm])
8 8
Width of backplate
Width of backplate with one C
option
Width of backplate with two C
options
Distance between mounting holes
Depth (in [mm])
Depth without option A/B
With option A/B
Screw holes (in [mm])
Max weight (lbs [kg])
Front cover tightening torque [Nm]
Plastic cover (low IP)
Metal cover (IP55/66)
Table 8.2 Mechanical Dimensions, Enclosure Types C and D
NOTICE!
Accessory bags containing necessary brackets, screws and connectors are shipped with the adjustable frequency drives
upon delivery.
120
C1
200–240 V 15–22
380–480/500 V 30–45
525–600 V 30–45
525–690 V
21/55/66
Type 1/12/4X
A 26.77 [680]
A -
a 25.5 [648]
B 12.13 [308]
B 12.13 [308]
B 12.13 [308]
b 10.71 [272]
C 13 [310]
C 13 [310]
c 0.49 [12.5]
d ø0.75 [ø19]
e ø0.35 [ø9]
f 0.39 [9.8]
99.2 [45]
Click
2.2
b
B
C
c
A
b
Design Guide
C2
30–37
55–75
55–90
30–75
21/55/66
Type 1/12/4X
30.32 [770] 21.65 [550]
-
29.1 [739] 20.51 [521]
14.57 [370] 12.13 [308]
14.57 [370] 12.13 [308]
14.57 [370] 12.13 [308]
13.15 [334] 10.63 [270]
13.19 [335] 13.11 [333]
13.19 [335] 13.11 [333]
0.49 [12.5]
ø0.75 [ø19]
ø0.35 [ø9]
0.39 [9.8]
143.3 [65]
Click
2.2
e
f
a
d
e
a
Figure 8.1 Top and Bottom Mounting Holes (B4, C3 and
C4 only)
Rev. 2014-04-04 All rights reserved.
C3 C4
18.5–22 30–37
37–45 55–75
37–45 55–90
37–45
20 20
Chassis Chassis
25.98 [660]
24.8 [630] 31.5 [800]
24.84 [631]
14.57 [370]
14.57 [370]
14.57 [370]
13 [330]
13.11 [333]
13.11 [333]
- -
- -
0.34 [8.5] 0.34 [8.5]
0.67 [17] 0.67 [17]
77.2 [35] 110.2 [50]
2.0 2.0
2.0 2.0
e
f
a
D3h
-
-
-
55–75
20
Chassis
35.79 [909]
-
-
9.84 [250]
-
-
-
10.83 [275]
10.83 [275]
-
-
-
-
136.7 [62]
-
-
MG33BF22