Planning the cabinet installation 45
Preventing recirculation of hot air
Outside the cabinet
Prevent hot air circulation outside the cabinet by leading the outcoming hot air away
from the area where the inlet air to the cabinet is taken. Possible solutions are listed
below:
• gratings that guide airflow 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.
Inside the cabinet
Prevent hot air circulation inside the cabinet with leak-proof air baffle plates. No
gaskets are usually required.
HOT
AREA
Main airflow out
Main airflow in
COOL AREA
Cabinet (side view)
Air baffle plates
Summary of Contents for ACS880-M04
Page 1: ...ABB machinery drives Hardware manual ACS880 M04 drive ...
Page 4: ......
Page 12: ...12 Table of contents ...
Page 20: ...20 Safety instructions ...
Page 28: ...28 About the manual ...
Page 38: ...38 Operation principle and hardware description ...
Page 48: ...48 Planning the cabinet installation ...
Page 54: ...54 Mechanical installation ...
Page 72: ...72 Planning the electrical installation ...
Page 98: ...98 Electrical installation ...
Page 102: ...102 Start up ...
Page 108: ...108 Maintenance ...
Page 140: ...140 Technical data ...
Page 158: ...158 Mains chokes ...
Page 164: ...164 EMC filters 7 Attach the terminal blocks to the filter 1 6 5 4 3 ...
Page 166: ...166 EMC filters 6 Attach the terminal blocks to the filter 1 2 3 4 ...
Page 168: ...168 EMC filters ...
Page 182: ...Dimension drawings 182 Frame size R1 H1 H2 W D ...
Page 183: ...Dimension drawings 183 Frame size R2 H2 H1 W D ...
Page 184: ...Dimension drawings 184 Frame size R3 D W H1 H2 ...
Page 185: ...Dimension drawings 185 Frame size R4 W H1 H2 D ...
Page 187: ...187 Dimension drawings EMC filters type JFI x1 JFI A1 ...
Page 188: ...Dimension drawings 188 JFI B1 ...
Page 189: ...189 Dimension drawings EMC filters type JFI 0x ...
Page 191: ...191 Dimension drawings Brake resistors type JBR xx ...
Page 193: ...193 Dimension drawings ...
Page 195: ...www abb com drives www abb com drivespartners 3AXD50000028613 Rev A EN 2016 04 11 Contact us ...