1 mounting inside a panel – Xylem SSW-07 Soft-Starter User Manual
Page 15
CHAPTER 3 - INSTALLATION AND CONNECTION
14
English
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.
3.1.3.1 Mounting
Inside a Panel
table 3.3 - Dissipated power for ventilator panel dimensioning
Figure 3.2 - Free spaces for ventilation
ATTENTION!
Independent conduits or cable trays must be planned for physic
separation of signal, control and power cables. (Refer to item 3.2
Electrical Installation).
C
SAIDA
FLUXO DE AR
B
A
ENTRADA
FLUXO DE AR
Air Flow
Inlet
Air Flow
Outlet
A
B
C
SSW-07
Model
Dissipated Power
in the electronics
(W)
Average Power
dissipated
10 starts/h
3 x In @ 30 s
(W)
Total Average Power
dissipated
10 starts/h
3 x In @ 30 s
(W)
17 A
12
15.3
27.3
24 A
12
21.6
33.6
30 A
12
27
39
45 A
12
41
53
61 A
12
55
67
85 A
12
77
89
130 A
12
117
129
171 A
12
154
166
200 A
12
180
192
255 A
12
230
242
312 A
12
281
293
365 A
12
329
341
412 A
12
371
383