1MDU07212-YN Rev. C Section 1
General
REF601 / REJ601 5
Application Manual
Section 1 General
1.1 This manual
This manual contains application and functionality descriptions and connection
diagrams, input and output signals, setting parameters and technical data. The
manual can be used as a technical reference during the engineering phase,
installation and commissioning phase, and during normal service. The manual can
also be used when calculating settings. The manual provides instructions on how to
operate the IED during normal service once it has been commissioned and to find
out how to handle disturbances or view calculated and measured network data in
order to determine the cause of a fault.
1.2 Intended audience
This manual addresses system engineers, installation and commissioning
personnel, who use technical data during engineering, installation and
commissioning, and in normal service. system engineer must have a thorough
knowledge of protection systems, protection equipment, protection functions and
the configured functional logics in the IEDs. The installation and commissioning
personnel must have a basic knowledge in handling electronic equipment.
This manual addresses Protection and control engineer responsible for planning,
pre-engineering and engineering. The protection and control engineer must be
experienced in electrical power engineering and have knowledge of related
technology, such as communication and protocols.
The manual also addresses the operator, who operates the IED on a daily basis. The
operator must be trained in and have a basic knowledge of how to operate
protection equipment. The manual contains terms and expressions commonly used
to describe this kind of equipment.
1.3 Document revision history
Product version Document history
A / 28.09.2012 2.1
conventional current transformer
B / 28.03.2013 2.2
Common version for REF601 /REJ601
CT and REF601 Sensor variant
C/ 23.06.2014 2.2FP1
Release of REF601/REJ601 with
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