ABB REB 551-C3*2.5, Installation And Commissioning Manual

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Introduction to the installation and
commissioning manual Chapter 1
Introduction
• The chapter “Overview” gives an overview over the major tasks when installing
and commissioning the terminal.
• The chapter “Unpacking and checking the terminal” contains instructions on
how to receive the terminal.
• The chapter “Installing the terminal” contains instructions on how to install the
terminal.
• The chapter “Checking the external circuitry” contains instructions on how to
check that the terminal is properly connected to the protection system.
• The chapter “Energising the terminal” contains instructions on how to start-up
the terminal.
• The chapter “Setting and configuring the terminal” contains instructions on how
to download settings and configuration to the terminal.
• The chapter “Establishing connection and verifying the SPA/IEC-communica-
tion” contains instructions on how to enter SPA/IEC settings and verifying the
SPA/IEC communication.
• The chapter “Establishing connection and verifying the LON communication”
contains a reference to another document.
• The chapter “Verifying settings by secondary injection” contains instructions on
how to verify that each included function operates correctly according to the set
values.
• The chapter “Primary injection testing” describes a test with primary current
through the protected zone.
• The chapter “Testing the protection system” contains instructions on how to test
that the terminal is in contact with the primary system.
• The chapter “Fault tracing and repair” contains instructions on how to fault
trace.
1.3 Intended audience
1.3.1 General
The installation and commissioning manual is addressing the installation, commissioning and
maintenance personnel responsible for taking the protection into normal service and out of ser-
vice.
1.3.2 Requirements
The installation and commissioning personnel must have a basic knowledge in handling elec-
tronic equipment. The commissioning and maintenance personnel must be well experienced in
using protection equipment, test equipment, protection functions and the configured functional
logics in the protection.