WEG CFW-11 RB - Page 24

3
Installation and Connection
3-4 | CFW-11 RB
E1
A1
B1
D1
C1
(a) External dimension
e3
a2 a2
Øc2
Flujo de
aire
b2
Flujo de
aire
Máx. 3 mm
a3
d3
Øc3
(b) Surface Mounting
(c) Flange Mounting
Model
A1 B1 C1 D1 E1 a2 b2 c2 a3 b3 c3 d3 e3
mm
(in)
mm
(in)
mm
(in)
mm
(in)
mm
(in)
mm
(in)
mm
(in)
M
mm
(in)
mm
(in)
M
mm
(in)
mm
(in)
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)
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)
Tolerance for dimensions d3 and e3: +1.0 mm (+0.039 in).
Tolerance for the other dimensions: ±1.0 mm (±0.039 in).
Figure 3.2: (a) to (c) - Mechanical installation details - frame sizes F and G