Terms And Abbreviations - ABB ACS6080 User Manual

1.4

Terms and abbreviations

The following table lists terms and abbreviations you should be familiar
with when using this user manual. Some of the terms and abbreviations
used in this user manual are unique to ABB and might differ from the
normal usage.
Term/Abbreviation
AC
ACS6080
AI
ANSI
AO
APU
ARU
ASE
Azipod®
BCON
BCU
CBU
CCB
Control panel
CHU
CIT
CIU
Converter
COU
CW1
3BHS842007 E01 REV C
Table 1-1 Terms and abbreviations
Definition
Alternating current
ACS6080 medium voltage AC drive
Analog input
American National Standards Institute
Analog Output
Auxiliary Pump Unit
Active Rectifier Unit
The ARU rectifies the voltage of the supply network to the
DC voltage and maintains the DC-link voltage at a
constant level irrespective of changes in the supply
network. The unit is designed as a self-commutated, 3-
level voltage source inverter consisting of three identical
phase modules. The unit allows regenerative braking.
Anti Saturation Equipment
ABB's electric propulsion system for ships
Application and motor controller
Braking Chopper Unit
Capacitor Bank Unit
Converter Control Board
Serves as the basic user interface for operating and
monitoring the drive when the local operating mode has
been selected, also known as assistant control panel.
Charging Unit
Conductivity Transmitter
Customer Interface Unit
Short form for ACS6080 frequency converter
Control Unit
The COU consists of a control compartment and a
customer interface compartment. The control
compartment incorporates the hardware for control,
monitoring and protection functions of the drive and the
communication interface to the door-mounted
control panel.
Control water system 1
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