WEG CFW-11 Series - Page 34

Installation and Connection
3
3-4 | CFW-11
A1
E1
B1
C1
D1
D1
A1
C1
E1
B1
(a) Dimension external
a2 a2
b2
c2
a3
b3
d3
e3
c3
Max. 3 mm (0.12)
Fluxo de ArFluxo de Ar
Tolerância das cotas d3 e e3: +1.0mm (+0.039in)
Tolerância das demais cotas:
1.0mm ( 0.039in)
Modelo
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)
Mec 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)
Mec G
(b) Surface mounting (c) Flange mounting
Air flow Air flow
Max. 3 mm
(0.12)
e3
b3
d3
∅ c2
∅ c3
b2
a3
a2 a2
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 E
335
(13.2)
375
(26.6)
358
(14.1)
168 (6.6)
620
(24.4)
200 (7.8)
650
(25.6)
M8
275
(10.8)
635 (25) M8
315
(24.21)
615
(24.21)
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)
Frame
Size H
686.0
(27.00)
1319.7
(51.96)
420.8
(16.57)
171.7
(6.76)
1414.0
(55.67)
175.0
(6.89)
1350.0
(53.15)
M10
595.0
(23.43)
1345.0
(52.95)
M10
647.0
(25.47)
1307.0
(51.46)
Tolerance for dimensions d3 and e3: +1.0 mm (+0.039 in).
Tolerance for remaining dimensions: ±1.0 mm (±0.039 in).
Figure 3.2 - (a) to (c) - Mechanical installation details - frame sizes E, F, G and H