ABB ACS880-37LC Hardware Manual page 10

10 Table of contents
Control units .......................................................................................
BCU control unit types ........................................................................
Replacing the memory unit ..................................................................
Replacing the BCU control unit battery ....................................................
12 Internal cooling circuit
Contents of this chapter ..........................................................................
Applicability ........................................................................................
Internal cooling system ..........................................................................
Connection to a cooling unit .....................................................................
Connection to an ACS880-1007LC cooling unit ..........................................
Connection to a custom cooling unit ........................................................
General requirements .....................................................................
Coolant temperature control .............................................................
Filling up and bleeding the internal cooling circuit ...........................................
Drive line-ups with an ACS880-1007LC cooling unit .....................................
Drive line-ups with a custom cooling unit ..................................................
Draining the internal cooling circuit .............................................................
Maintenance intervals ............................................................................
Technical data .....................................................................................
Coolant specification ..........................................................................
Coolant type ................................................................................
Temperature limits .............................................................................
Pressure limits .................................................................................
Coolant flow rate limits .......................................................................
Cooling circuit materials ......................................................................
13 Technical data
Contents of this chapter ..........................................................................
Ratings .............................................................................................
Definitions ......................................................................................
Derating .........................................................................................
Ambient temperature derating ...........................................................
Coolant temperature derating ............................................................
Antifreeze content derating ...............................................................
Altitude derating ............................................................................
Switching frequency derating ............................................................
Output frequency derating ................................................................
Frame sizes and power module types .........................................................
Fuses ...............................................................................................
AC fuses ........................................................................................
DC fuses ........................................................................................
Charging circuit fuses .........................................................................
Brake chopper DC fuses .....................................................................
Dimensions and weights .........................................................................
Free space requirements ........................................................................
Cooling data, noise ...............................................................................
Typical power cable sizes .......................................................................
Terminal and lead-through data for the power cables .......................................
Terminal data for the supply and inverter control units ......................................
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