ABB Relion 620 Series, Installation Manual

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1MAC303209-MB C
Section 1
Introduction
620 series 5
Installation Manual
sorted per function. The manual can be used as a technical reference during the
engineering phase, installation and commissioning phase, and during normal service.
The communication protocol manuals describe the communication protocols supported by
the IED. The manual concentrates on vendor-specific implementations. The point list
manual describes the outlook and properties of the data points specific to the IED. The
manual should be used in conjunction with the corresponding communication protocol
manual.
1.3.2 Document revision history
1.3.3 Related documentation
Product series- and product-specific manuals can be downloaded from the ABB web site
http://www.abb.com/substationautomation.
1.4 Symbols and conventions
1.4.1 Safety indication symbols
Document revision/date Product series version History
A/2010-11-23 1.0 First release
B/2011-10-31 1.1 Content updated to correspond to the
product series version
C/2018-08-31 1.1 Content updated
Download the latest documents from the ABB web site
http://www.abb.com/substationautomation.
The electrical warning icon indicates the presence of a hazard which could
result in electrical shock.
The warning icon indicates the presence of a hazard which could result in
personal injury.
The caution icon indicates important information or warning related to the
concept discussed in the text. It might indicate the presence of a hazard
which could result in corruption of software or damage to equipment or
property.
The information icon alerts the reader to important facts and conditions.