18 Introduction
Contents of the manual
•
Hardware description
•
Unpacking the module
•
Cabinet construction
•
Electrical installation
•
Installation checklist
•
Start-up
•
Maintenance
•
Ordering information
•
Technical data
•
The inverter control unit
•
The Safe torque off function
•
Resistor braking using frame R1i...R4i inverter modules
•
Dimension drawings
•
Circuit
diagrams.
Related documents
The user documentation of a multidrive module delivery includes a USB memory stick with
all manuals for the product series.
You can find all documentation related to ACS880 multidrive modules on the Internet at
https://sites-apps.abb.com/sites/lvacdrivesengineeringsupport/content.
For other manuals, see the inside of the front cover. If needed, contact your local ABB
representative.
Categorization by frame size, option code and
component designation
The instructions and technical data which concern only certain module or frame sizes are
marked with the size identifier.
The module size can be identified from the basic code visible on the type designation
label, for example, ACS880-104-0100A-3 where 0100A is the module size. The option
codes of the module are listed after the plus sign. Section
44
explains the type designation code in detail.
The frame size of a module can be, for example, R1i, R4i, R7i, R8i or 3×R8i (the latter
describing an inverter unit consisting of three parallel-connected R8i inverter modules).
The
Ratings
table on page
Some device names in the manual include the component designations in brackets, for
example "[K1]" to make it possible to identify the components in the circuit diagrams of the
drive.
277
lists the units and frame sizes.
Type designation label
on page