![background image](http://html1.mh-extra.com/html/abb/acs880-87lc-3200a/acs880-87lc-3200a_hardware-manual_3457441119.webp)
Cooling and heating
Contents of this chapter
This chapter deals with the internal cooling circuit.
Hardware description
■
General
The internal cooling circuit covers the heat-generating electrical components and transfers
the heat to the external cooling circuit that is usually part of a larger external cooling system.
■
Diagram of the internal cooling and heating circuit
The following example diagram shows how coolant circulates in the auxiliary control, grid-side
converter, LCL filter, main breaker and generator-side converter cubicles of the wind turbine
converter.
13
Cooling and heating 119
Summary of Contents for ACS880-87LC-3200A
Page 2: ......
Page 4: ......
Page 10: ...10 ...
Page 18: ...5 1 3 4 6 8 7 2 18 Safety instructions ...
Page 48: ...48 ...
Page 68: ...68 ...
Page 75: ...b 3 a 2 6 c 4 Air flow direction is towards the converter module Maintenance 75 ...
Page 85: ...14 Open the installation stand optional and place it in front of the module 14 Maintenance 85 ...
Page 108: ...108 ...
Page 112: ...Description CAN bus connection XCAN XCAN 112 BCU x5 control unit ...
Page 116: ...116 Dimension drawings ...
Page 117: ...Dimension drawings 117 ...
Page 118: ...118 Dimension drawings ...
Page 130: ...130 ...