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Guidelines for planning the cabinet installation 55
Bookshelf mounting (H381)
Installation example with full cabling panels (H381)
on page
.
Required free space
Free space around the drive module is needed for ensuring that sufficient cooling air flows
through the module and the module cools correctly.
Free space at the top of the drive module
The required free space at the top of the drive module is shown below.
Free space around the drive module
20 mm (0.79 in.) free space around the drive module is required from the cabinet back
panel and front door. No free space for cooling is required on the left- and right-hand sides
of the module.
1
Air flow to the drive module, max. 40 °C
(104 °F)
4
LCL filter module
2a Vertical air baffle that separates the cool and
hot areas in the cabinet
5
Disconnector and fuses
2b Vertical air baffle
6
Contactor
2c Upper horizontal air baffle
7
Drive control unit
2d Lower horizontal air baffle
8
Air flow out
2e Optional air baffle that is needed when there is
no fan on the lower part of the cabinet door
(see 1b on page
).
9
Cabinet grounding busbar (PE)
3
Drive module
Air outlet on the cabinet roof
1
Air inlet
2
Air outlet
350 mm (13.78in.)
1
2
Summary of Contents for ACS880-34
Page 1: ... ABB INDUSTRIAL DRIVES ACS880 34 drive modules 132 to 400 kW 200 to 450 hp Hardware manual ...
Page 4: ......
Page 14: ...14 ...
Page 22: ...22 Safety instructions ...
Page 28: ...28 Introduction to the manual ...
Page 42: ...42 Operation principle and hardware description ...
Page 118: ...118 External control unit ...
Page 140: ...140 Installation example with full cabling panels option H381 M8 16 Hex 2 5 4 3 1 1 1 1 2 6 7 ...
Page 152: ...152 Installation checklist ...
Page 156: ...156 Start up ...
Page 158: ...158 Fault tracing ...
Page 174: ...174 Maintenance ...
Page 202: ...202 Technical data EU Declaration of Conformity Machinery Directive ...
Page 204: ...204 Technical data ...
Page 206: ...206 Dimension drawings Standard configuration 3AXD50000038012 ...
Page 208: ...208 Dimension drawings Drive module with options 0B051 H356 0H371 3AXD50000038012 ...
Page 209: ...Dimension drawings 209 Configuration with option H381 3AXD50000323210 ...
Page 210: ...210 Dimension drawings LCL filter module 3AXD50000206162 ...
Page 214: ...214 Dimension drawings External control unit 3axd50000011687 ...
Page 238: ...238 Resistor braking ...
Page 242: ...242 du dt and sine filters ...
Page 256: ...Contact us www abb com drives www abb com drivespartners 3AXD50000035191 Rev B EN 2018 09 28 ...