![ABB ACQ580-34 Hardware Manual Download Page 45](http://html.mh-extra.com/html/abb/acq580-34/acq580-34_hardware-manual_2546045.webp)
Preventing the recirculation of hot air
Prevent hot air circulation outside the cabinet by leading the outgoing hot air away from the
area where the inlet air to the cabinet is taken. Possible solutions are listed below:
• gratings that guide air flow at the air inlet and outlet
• air inlet and outlet at different sides of the cabinet
• cool air inlet in the lower part of the front door, and an extra exhaust fan on the roof of
the cabinet.
Prevent hot air circulation inside the cabinet with, for example, leak-proof air baffles. No
gaskets are usually required.
The drawing below shows the air flow inside and outside the cabinet.
Air flow in
1
Power module
2
Hot air circulation to be prevented
3
Air flow out
4
Generic cabinet planning instructions 45
Summary of Contents for ACQ580-34
Page 1: ... ABB DRIVES FOR WATER ACQ580 34 drive modules Hardware manual ...
Page 2: ......
Page 4: ......
Page 14: ...14 ...
Page 24: ...24 ...
Page 50: ...50 ...
Page 60: ...60 ...
Page 70: ...70 ...
Page 94: ...94 ...
Page 110: ...110 ...
Page 122: ...122 ...
Page 132: ...Dimension drawing 132 External control unit option P906 ...
Page 140: ...140 ...
Page 144: ...144 ...
Page 164: ...164 ...
Page 184: ...Standard configuration E208 and E210 included 184 Dimension drawings ...
Page 185: ...Drive module with option B051 Dimension drawings 185 ...
Page 186: ...Drive module with options B051 H370 186 Dimension drawings ...
Page 187: ...LCL filter module Dimension drawings 187 ...
Page 190: ...190 ...
Page 208: ... Declaration of conformity 208 The Safe torque off function ...
Page 214: ...214 ...
Page 226: ...226 ...