Alstom MiCOM P546 - 1. MICOM DOCUMENTATION STRUCTURE

Introduction P54x/EN IT/La4
MiCOM P543, P544, P545 & P546 (IT) 1-3
IT
1. MICOM DOCUMENTATION STRUCTURE
The manual provides a functional and technical description of the P54x differential and
distance protection relay and a comprehensive set of instructions for the relay’s use and
application.
The chapter contents are summarized below:
P54x/EN IT Introduction
A guide to the P54x range of distance relays and the documentation structure. General
safety aspects of handling Electronic Equipment is discussed with particular reference to
relay safety symbols. Also a general functional overview of the relay and brief application
summary is given.
P54x/EN TD Technical Data
Technical data including setting ranges, accuracy limits, recommended operating conditions,
ratings and performance data. Compliance with norms and international standards is quoted
where appropriate.
P54x/EN GS Getting Started
A guide to the different user interfaces of the protection relay describing how to start using it.
This chapter provides detailed information regarding the communication interfaces of the
relay, including a detailed description of how to access the settings database stored within
the relay.
P54x/EN ST Settings
List of all relay settings, including ranges, step sizes and defaults, together with a brief
explanation of each setting.
P54x/EN OP Operation
A comprehensive and detailed functional description of all protection and non-protection
functions.
P54x/EN AP Application Notes
This chapter includes a description of common power system applications of the relay,
calculation of suitable settings, some typical worked examples, and how to apply the settings
to the relay.
P54x/EN PL Programmable Logic
Overview of the programmable scheme logic and a description of each logical node. This
chapter includes the factory default (PSL) and an explanation of typical applications.
P54x/EN MR Measurements and Recording
Detailed description of the relays recording and measurements functions including the
configuration of the event and disturbance recorder and measurement functions.
P54x/EN FD Firmware Design
Overview of the operation of the relay’s hardware and software. This chapter includes
information on the self-checking features and diagnostics of the relay.
P54x/EN CM Commissioning
Instructions on how to commission the relay, comprising checks on the calibration and
functionality of the relay.
P54x/EN MT Maintenance
A general maintenance policy for the relay is outlined.