Mounting Inside A Panel - WEG SSW-07 Manual Del Usuario

Chapter 3 - INStaLLatION aND CONNeCtION
A
A
B B
3.1.3.1 Mounting
Inside a Panel
SSW-07
Model
17 A
24 A
30 A
45 A
61 A
85 A
130 A
171 A
200 A
255 A
312 A
365 A
412 A
table 3.3 - Dissipated power for ventilator panel dimensioning
14
ATTENTION!
Independent conduits or cable trays must be planned for physic
separation of signal, control and power cables. (Refer to item 3.2
Electric Installation).
Figure 3.2 - Free spaces for ventilation
For Soft-Starters SSW-07 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.
Dissipated Power
in the electronics
(W)
12
12
12
12
12
12
12
12
12
12
12
12
12
SAIDA
Air Flow
FLUXO DE AR
Outlet
Air Flow
ENTRADA
Inlet FLUXO DE AR
Average Power Total Average Power
dissipated dissipated
10 starts/h 10 starts/h
3 x In @ 30 s 3 x In @ 30 s
(W)
15.3
21.6
27
41
55
77
117
154
180
230
281
329
371
C C
(W)
27.3
33.6
39
53
67
89
129
166
192
242
293
341
383