ABB ACS880-207 Hardware Manual page 8

8 Table of contents
Derating ..........................................................................................
Surrounding air temperature derating ....................................................
Altitude derating .............................................................................
Derating for output voltage boosting .....................................................
Fuses ................................................................................................
Main circuit AC fuses ..........................................................................
Main circuit DC fuses ..........................................................................
Fuses on CVAR board .........................................................................
LCL filters ...........................................................................................
Dimensions .........................................................................................
Free space requirements .........................................................................
Losses, cooling data and noise ..................................................................
Terminal and cable entry data for the input power cable .....................................
600 mm incoming cubicle - main circuit breaker (+F255), top cable entry ............
1000 mm incoming cubicle - main circuit breaker (+F255), top cable entry ...........
Tightening torques .................................................................................
Electrical connections ..........................................................................
Mechanical connections .......................................................................
Insulation supports .............................................................................
Cable lugs .......................................................................................
Electrical power network specification ..........................................................
Control unit connection data (BCU) .............................................................
Typical power cable sizes .........................................................................
Protection classes .................................................................................
Optical components ...............................................................................
Ambient conditions ................................................................................
Materials .............................................................................................
Applicable standards ..............................................................................
Markings .............................................................................................
Disclaimers .........................................................................................
Generic disclaimer .............................................................................
Cybersecurity disclaimer ......................................................................
8 The control unit
Contents of this chapter ...........................................................................
General ..............................................................................................
BCU-x2 layout ......................................................................................
Default I/O diagram of the supply control unit .................................................
External power supply for the control unit (XPOW) ...........................................
Safe torque off (XSTO, XSTO OUT) ............................................................
FSO-xx safety functions module connection (X12) ...........................................
SDHC memory card slot ..........................................................................
Connector data .....................................................................................
BCU-x2 ground isolation diagram ............................................................
Further information
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