ABB ACS880-7407LC Hardware Manual page 6

Semiconductor switch units
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6 Table of contents
Contents of this chapter ...........................................................................
Indicators ............................................................................................
Fault mode of the DC breaker switch ...........................................................
Contents of this chapter ...........................................................................
Maintenance intervals .............................................................................
Description of symbols ........................................................................
Recommended maintenance intervals after start-up ......................................
Cabinet ..............................................................................................
Cleaning the exterior of the drive ............................................................
Fans ..................................................................................................
Replacing the cooling fan .....................................................................
DC breaker switch .................................................................................
Replacing the DC breaker switch ............................................................
Fuses (option +F260) .............................................................................
Replacing the fuses ............................................................................
Contents of this chapter ...........................................................................
DC breaker switch .................................................................................
Cooling system parts ..............................................................................
Cooling circuit overview .......................................................................
Coolant distribution manifold kits .............................................................
Piping ............................................................................................
Heat exchanger .................................................................................
Cooling fan ......................................................................................
Pipe connector for the DC breaker/switch ..................................................
Contents of this chapter ...........................................................................
Cooling circuit of the semiconductor switch unit ...............................................
Contents of this chapter ...........................................................................
Electrical ratings ....................................................................................
Fuses (option +F260) .............................................................................
Dimensions and weights ..........................................................................
Free space requirements .........................................................................
Losses, internal cooling circuit data and noise ................................................
Terminal data for the control cables .............................................................
Auxiliary circuit current consumption ............................................................
Energy efficiency data (EU ecodesign) .........................................................
Protection classes .................................................................................
Ambient conditions ................................................................................
Materials .............................................................................................
Color .................................................................................................
Package .............................................................................................
Disposal .............................................................................................
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