ABB ACS880-204LC - Page 10

10 Internal cooling circuit
171Contents of this chapter ..........................................................................
171Applicability ........................................................................................
171Internal cooling system ..........................................................................
173Connection to a cooling unit .....................................................................
173Connection to an ACS880-1007LC cooling unit ..........................................
173Connection to a custom cooling unit ........................................................
173General requirements .....................................................................
173Coolant temperature control .............................................................
174Filling up and bleeding the internal cooling circuit ...........................................
174Drive line-ups with an ACS880-1007LC cooling unit .....................................
174Drive line-ups with a custom cooling unit ..................................................
176Draining the internal cooling circuit .............................................................
176Maintenance intervals ............................................................................
176Technical data .....................................................................................
176Coolant specification ..........................................................................
176Coolant type ................................................................................
176Temperature limits .............................................................................
178Pressure limits .................................................................................
178Coolant flow rate limits .......................................................................
178Cooling circuit materials ......................................................................
11 Technical data
181Contents of this chapter ..........................................................................
182Ratings .............................................................................................
182Definitions ......................................................................................
183Derating .........................................................................................
183Ambient temperature derating ...........................................................
183Altitude derating ............................................................................
183Type equivalence table ..........................................................................
184Fuses ...............................................................................................
184LCL filters ..........................................................................................
184Kit contents .....................................................................................
185Technical data ..................................................................................
185Charging kit contents .............................................................................
185Dimensions and weights .........................................................................
185Free space requirements ........................................................................
185Allowable mounting orientations ................................................................
186Losses, cooling data and noise .................................................................
188Tightening torques ................................................................................
188Electrical connections ........................................................................
188Mechanical connections ......................................................................
188Insulation supports ............................................................................
188Cable lugs ......................................................................................
189Typical power cable sizes .......................................................................
191Electrical power network specification .........................................................
191Control unit connection data ....................................................................
191Coolant connections ..............................................................................
191Efficiency ...........................................................................................
191Protection classes ................................................................................
192Optical components ..............................................................................
10 Table of contents