Introduction To The Manual; Contents Of This Chapter; Safety; Terms And Abbreviations - ABB UCU-22 Hardware Manual

Introduction to the manual

Contents of this chapter

This chapter gives information on the manual.

Safety

WARNING!
Obey the safety instructions of the drive. If you ignore them, injury or
death, or damage to the equipment can occur. If you are not a qualified
electrical professional, do not do installation, commissioning or
maintenance work.

Terms and abbreviations

Term
Converter
Drive
Inverter
RDCO
STO
UCU
Later in this manual, the term converter covers the terms drive, converter, inverter
and brake chopper.
Description
Converts direct current and voltage to alternating current and voltage, or vice
versa.
Frequency converter for controlling AC motors
Converts direct current and voltage to alternating current and voltage.
Optical DDCS communication module
Safe torque off (IEC/EN 61800-5-2)
Type of control unit
Introduction to the manual 7
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