Installation Guide
8 | CFW-11
EN
GL
IS
H
Do not install heat sensitive components right above the inverter.
NOTE!
The detailed description of all models (IP2X/IP55) of
the CFW-11 frequency inverter is found in the user's
manual, available for download on
www.weg.net
.
CABINET MOUNTING
Surface assembly:
Provide adequate exhaustion so that the internal cabinet temperature
remains within the allowed range for the inverter operations
conditions.
The power dissipated by the inverter at its rated condition is specified
in
,
and
“Dissipated power in Watts – Surface
Mounting”.
The cabinet minimum air cooling flow requirements are as shown
in
The position and diameter of the mounting holes are according to
.
A1
B
1
E1
D1
C1
Fr
ame
S
iz
e
s A
..
.E
Air flow
a2
b2
øc2
Air flow
Max. 3 mm
(0.12 in)
b3
e3
øc3
a3
d3
Fr
ame
S
iz
e
s F
..
.H
Air flow
a2
a2
b2
øc2
Air flow
Max. 3 mm
(0.12 in)
a3
b3
e3
øc3
d3
Surface mounting
Flange mounting
Model
A1
B1
C1
D1
E1
a2
b2
c2
a3
b3
c3
d3
e3
f3
mm
(in)
mm
(in)
mm
(in)
mm
(in)
mm
(in)
mm
(in)
mm
(in)
M
mm
(in)
mm
(in)
M
mm
(in)
mm
(in)
M
Frame
size A
145
(5.71)
247
(9.73)
227
(8.94)
70
(2.75)
270
(10.63)
115
(4.53)
250
(9.85)
M5
130
(5.12)
240
(9.45)
M5
135
(5.32)
225
(8.86)
M5
Frame
size B
190
(7.48)
293
(11.53)
227
(8.94)
71
(2.78)
316
(12.43)
150
(5.91)
300
(11.82)
M5
175
(6.89)
285
(11.23)
M5
179
(7.05)
271
(10.66)
M5
Frame
size C
220
(8.67)
378
(14.88)
293
(11.53)
136
(5.36)
405
(15.95)
150
(5.91)
375
(14.77)
M6
195
(7.68)
365
(14.38)
M6
205
(8.08)
345
(13.59)
M8
Frame
size D
300
(11.81)
504
(19.84)
305
(12.00)
135
(5.32)
550
(21.65)
200
(7.88)
525
(20.67)
M8
275
(10.83)
517
(20.36)
M8
285
(11.23)
485
(19.10)
M6
Frame
size E
335
(13.19)
620
(24.41)
358
(14.09)
168
(6.61)
675
(25.57)
200
(7.88)
650
(25.59)
M8
275
(10.83)
635
(25.00)
M8
315
(12.40)
615
(24.21)
M8
Frame
size F
430
(16.93)
1156
(45.51)
360
(14.17)
169
(6.65)
1234
(48.58)
150
(5.91)
1200
(47.24)
M10
350
(13.78)
1185
(46.65)
M10
391
(15.39)
1146
(45.12)
M8
Frame
size G
535
(21.06)
1190
(46.85)
426
(16.77)
202
(7.95)
1264
(49.76)
200
(7.87)
1225
(48.23)
M10
400
(15.75)
1220
(48.03)
M10
495
(19.49)
1182
(46.53)
M8
Frame
size H
686 1319.7 420.8 171.7 1414 175 1350
M10
595 1345
M10
647 1307 -
Tolerance for d3 and e3: +1.0 mm (+0.039 in)
General tolerance: ±1.0 mm (±0.039 in)
Figure 1:
Mechanical installation details
A
B
C
D
D
Ventilation Clearances
Model
A
B
C
D
mm (in)
mm (in)
mm (in)
mm (in)
Frame size A
25 (0.98)
25 (0.98)
10 (0.39)
30 (1.18)
Frame size B
40 (1.57)
45 (1.77)
Frame size C
110 (4.33)
130 (5.12)
Frame size D
Frame size E
0142 T2
100 (3.94)
130 (5.12)
20 (0.78)
40 (1.57)
0180 T2
150 (5.91)
250 (9.84)
80 (3.15)
0211 T2
0105 T4
100 (3.94)
130 (5.12)
40 (1.57)
0142 T4
150 (5.91)
250 (9.84)
80 (3.15)
0180 T4
0211 T4
Frame size F
Frame size G
Frame size H
Tolerance: ±1.0 mm (±0.039 in)
Figure 2:
Minimum clearance for inverter ventilation
Table 1:
Minimun required cabinet cooling air flow
Frame size
Model
CFM
I/s
m³/min
A
All
18
8
0.5
B
All
42
20
1.2
C
All
96
45
2.7
D
All
132
62
3.7
E
CFW110142T2
180
95
5.1
CFW110180T2 and 0211T2
265
125
7.5
CFW110105T4
138
65
3.9
CFW110142T4
180
95
5.1
CFW110180T4 and 0211T4
265
125
7.5
CFW110053T6, 0063 T6 and 0080T6
180
95
5.1
CFW110107T6, 0125T6 and 0150T6
265
125
7.5
F
CFW110242T4
250
118
7.1
CFW110312T4
320
151
9.1
CFW110370T4
380
180
10.1
CFW110477T4
460
217
13.0
CFW110170T6, 0216T6 and 0289T6
460
217
13.0
G
CFW110515T4, 0601T4 and 0720T4
680
321
19.3
CFW110760T4
1020
481
28.9
CFW110315T6, 0365T6 and 0435T6
680
321
19.3
CFW110472T6
1020
481
28.9
H
All
1100
520
31.2
Flange mounting:
The losses specified in
and
,
“Dissipated power
in Watts - Flange mounting” will be dissipated inside the cabinet. The
remaining losses will be dissipated through the back side.
Содержание CFW-11 Series
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