Introduction; Contents Of This Chapter; Applicability; Target Audience - ABB ACS880-01 Application Manual
Atex-certified safe disconnection function, ex ii 2 gd for drives option +q971
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Also See for ACS880-01:
- Hardware manual (346 pages) ,
- Installation manual (238 pages) ,
- Quick installation manual (108 pages)
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Introduction 11
2
Introduction
Contents of this chapter
This chapter contains information on the manual and gives other general information for
the reader.
Applicability
This manual is applicable to ACS880 drives, drive modules and inverter modules with the
ATEX-certified Safe disconnection function (option +Q971).
Target audience
The manual is intended for people who install, start-up, use and service the ATEX-certified
Safe disconnection function (option +Q971) of the drive. Read the manual before working
on the drive. You are expected to know the fundamentals of electricity, wiring, electrical
components, electrical schematic symbols and ATEX/Ex regulations.
The ATEX-certified Safe disconnection function
When the drive/inverter module is equipped with the option +Q971, its Safe torque off (STO)
function is certified as a Safe disconnection function. It can be used as a protective system
to protect equipment in potentially explosive atmospheres. The certificate is an EU Type
examination certificate in accordance with the ATEX Product Directive 2014/34/EU.
Commissioning the drive for a motor in a hazardous area
Commission the drive according to the requirements and limitations set by the application,
the motor manufacturer's instructions, drive firmware manual, local laws and regulations
and this manual.
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