Introduction to the manual 11
Terms and abbreviations
Term/Abbreviation
Description
BAMU
Voltage/current measurement unit
BCU
Type of a control unit
BDCL
L-filter. BDCL-14 and BDCL-15 filters are used with DC/DC converters.
Control board
Circuit board in which the control program runs
Control unit
Control board built in a rail-mountable housing
Cubicle
One section of a cabinet-installed drive. A cubicle is typically behind a door of
its own.
DC/DC converter
DC/DC converter charges or discharges an energy storage (such as a battery
or capacitors) in the DC bus.
DC/DC converter
module
ACS880-104 R8i used as DC/DC converter module
DC/DC converter unit
DC/DC converter unit consists of
and
filter
module.
DDC
DC/DC converter unit
DI
Digital input
DOL
Direct-on-line fan (C188)
Drive
Frequency converter for controlling AC motors
Energy storage
Device that stores electrical energy, for example, a battery or a super capacitor.
Frame (size)
Refers to power modules that share a similar mechanical construction, for
example:
• DC/DC modules of frame R8i
• frame 2×R8i includes two size R8i DC/DC modules.
To determine the frame size of a component, refer to the
(page
tables in chapter
INU
Inverter
Converts direct current and voltage to alternating current and voltage.
Inverter unit
Inverter module(s) under control of one control board, and related components.
One inverter unit typically controls one motor.
I/O
Input/Output
Multidrive
Drive for controlling several motors which are typically coupled to the same
machinery. Includes one supply unit, and one or several inverter units.
Parameter
In the control program, user-adjustable operation instruction to the drive, or
signal measured or calculated by the drive
PLC
Programmable logic controller
Single drive
Drive for controlling one motor
Supply unit
Part of the drive system that rectifies the AC supply voltage and outputs a DC
voltage.
UPS
Uninterruptible power supply
Summary of Contents for ACS880-1607
Page 1: ...ABB industrial drives Hardware manual ACS880 1607 DC DC converter units ...
Page 4: ......
Page 12: ...12 Introduction to the manual ...
Page 34: ...34 Mechanical installation ...
Page 40: ...40 Guidelines for planning electrical installation ...
Page 52: ...52 Electrical installation ...
Page 68: ...68 Start up ...
Page 80: ...80 Maintenance 7 3 4 5 6 ...
Page 82: ...82 Maintenance 3 4 5 6 7 8 9 9 ...
Page 85: ...Maintenance 85 12 Install and tighten the two screws 10 11 12 ...
Page 92: ...92 Maintenance 3 6 4 5 4 7a 7b 7b ...
Page 93: ...Maintenance 93 9 8 8 10 11 ...
Page 96: ...96 Maintenance 4 8 6 7 5 3 ...
Page 97: ...Maintenance 97 9 ...
Page 118: ...118 Dimensions Dimension drawings Frame 1 R8i bottom cable entry ...
Page 119: ...Dimensions 119 Frame 1 R8i top cable entry ...
Page 122: ...www abb com drives www abb com drivespartners 3AXD50000023644 Rev B EN 2017 01 30 Contact us ...