Introduction - ABB PSTX Series Installation And Commissioning Manual

1.2 Intended audience
1.2.1 General
The Installation and commissioning manual is intended for
authorized installation, commissioning, and maintenance
personnel.
1.2.2 Requirements for personnel
The installation personnel must have a basic knowledge
in how to handle electrical equipment. The commissioning
and maintenance personnel must have good experience
in how to use electrical equipment. ABB personnel must
obey the instructions in ABB CISE 15.4.
1.3 Revision notes and other
documents
For latest information on revisions and other documents
related to the PSTX Softstarters, please see
www.abb.com/lowvoltage. Select the link Control
Products on the site, and then continue to Softstarters.
1.4 Acronyms and abbreviations
Table 3 Acronyms and abbreviations
Acronym/ Description
Abbreviation
BP Bypass
DOL Direct-on-line
EOL Electronic overload
FB Fieldbus
FBP Fieldbus Plug
HMI Human-Machine Interface
I e Rated operation current
IT Information Technology
LED Light Emitting Diode
PCBA Printed Circuit Board Assembly
PLC Programmable Logic Controller
PTC Positive Temperature Coefficient
SC Short Circuit
SCR Silicon Controlled Rectifier (thyristor)
TOR Top of Ramp (full voltage/Full-On)
U c Rated control circuit voltage, used for
controlling the Softstarter. *
U e Rated operation voltage on the motor (3 phase
main voltage feeding the motor). *
U s Rated control supply voltage, feeding the
electronics in the Softstarter. *
*) For definition see IEC 60947-1 edition 5.0
1SFC132081M0201 | Installation and commissioning manual | Introduction
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