Mounting On Surface - WEG CFW-09 User Manual

3.1.3.2 Mounting on Surface

a) Sizes 1 and 2
Inverter Cooling Method: Internal fan, flow direction from the bottom to the top.
CFW-09 Inverter Model
6 A to 13 A/220-230 V
3.6 A to 9 A/380-480 V
2.9 A to 14 A/500-600 V
16 A to 28 A/220-230 V
13 A to 24 A/380-480 V
45 A/220-230 V
30 A/380-480 V
54 A/220-230 V
38 A and 45 A/380-480 V
22 A to 32 A/500-600 V
70 A and 86 A/220-230 V
60 A and 70 A/380-480 V
105 A and 130 A/220-230 V
86 A and 105 A/380-480 V
44 A to 79 A/500-600 V
142 A/380-480 V
180 A to 240 A/380-480 V
107 A to 211 A/500-690 V
100 A to 179 A/660-690 V
312 A and 361 A/380-480 V
450 A to 600 A/380-480 V
247 A to 472 A/500-690 V
225 A to 428A/660-690 V
Figure 3.3 shows the installation of the CFW-09 on a mounting plate.
Figure 3.3 a) and b) - Mounting procedure for the CFW-09 on a surface
CHAPTER 3 - INSTALLATION AND CONNECTION
Size CFM
1 19
2 32
3 70
4 89
5 117
6
138
7
286
8
265
8E
8E
9 852
10
10E
795
10E
Table 3.3 - Cooling air flow requirements
b) Sizes 3 to 8
3
I/s m /min
9 0.5
15 0.9
33 2.0
42 2.5
55 3.3
65 3.9
135 8.1
125 7.5
402 24.1
375 22.5
45