Mounting Inside A Panel - WEG SSW-08 Manual Del Usuario

Installation and Connection
A
3
B

3.1.3.1 Mounting Inside a Panel

For Soft-Starters SSW-08 installed in panels or closed metallic boxes exhaustion/cooling is
required so the temperature does not exceed the maximum allowed. Refer to dissipated nominal
power in table 3.3.
10 | SSW-08
Figure 3.2: Free spaces for ventilation
Table 3.3: Dissipated power for ventilator panel dimensioning
Dissipated
Power
SSW-08
in the
Model
electronics
(W)
17 A 12
24 A 12
30 A 12
45 A 12
61 A 12
85 A 12
130 A 12
171 A 12
200 A 12
255 A 36
312 A 36
365 A 36
412 A 36
Air Flow
Outlet
Air Flow
Inlet
Total Average
Average Power
Power
dissipated
dissipated
10 starts/h
10 starts/h
3 x In @ 20 s
3 x In @ 20 s
(W)
6.8 18.8
9.6 21.6
12
18
24.4 36.4
34
52
68.4 80.4
80
102
125
146
165
C
(W)
24
30
46
64
92
138
161
182
201