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Overview of the Safety Guide and equipment label markings.
Information to ensure proper installation and handling for safe operation, emphasizing qualified personnel.
Explanation of symbols and external labels used on the equipment for safety understanding.
Procedures for safe installation, commissioning, and servicing, including electrical isolation and ESD precautions.
Procedures for safe de-commissioning of equipment, including capacitor discharge and proper disposal methods.
Safety considerations for equipment with electromechanical elements, including electrical adjustments and exposure of live parts.
Safety specifications including protective fuse rating, protective class, installation category, and environmental limits.
Details on European directives applicable to the equipment and relevant markings.
Information on recognized and listed marks for North American standards (CSA, UL).
Overview of MiCOM P120 range relays, designed for control, protection, and monitoring in industrial and public networks.
Guide on understanding the manual's format and content to become familiar with relay application, installation, setting, and commissioning.
Details on the MiCOM P120 range relays, their digital technology, modular box concept, and front panel features.
Table summarizing the functions available for different MiCOM P120 range relay models.
Functional equivalence table between AREVA T&D MiCOM P120 range relays and former AREVA T&D or GEC-ALSTHOM relays.
Important warnings and procedures for handling relays, including receipt, examination for transit damage, and electrostatic discharge (ESD) precautions.
Precautions for handling electronic circuits to prevent damage from electrostatic discharge, including earthing and antistatic measures.
Guidance on relay mounting, including positioning of test blocks and protection of modules during assembly.
Procedures for careful unpacking and installation of relays to prevent damage and ensure a clean, dry environment.
Recommendations for storing relays to protect them from dust and moisture, including storage temperature limits.
Details on connection of power terminals and signals terminals, including wire size recommendations and references.
Case dimensions for MiCOM P120, P121, P122 and P123 relays, available in a 4U metal case for panel or flush mounting.
Description of MiCOM P120, P121, P122, and P123 relays, their numerical design, and power supply options.
Description of the front panel interface, including LCD display, keypad, LEDs, and areas under flaps.
Information on password protection for relay settings, password entry, changing passwords, and setting invalidation.
How alarm and warning messages are displayed on the LCD and managed by the ALARM LED.
Description of the menu structure, including default display, access to menus, and menu contents for different relay models.
Menu content diagram for MiCOM P120 with V4 software.
Menu content diagram for MiCOM P121 with V5 software.
Menu content diagram for MiCOM P122 with V5 software.
Menu content diagram for MiCOM P123 with V5 software.
Menu content diagram for MiCOM P122 with V6 software.
Menu content diagram for MiCOM P123 with V6 software.
Menu content diagram for MiCOM P120 with V10 software.
Menu content diagram for MiCOM P121 with V10 software.
Menu content diagram for MiCOM P122 with V10 software.
Menu content diagram for MiCOM P123 with V10 software.
Menu content diagram for MiCOM P120 with V11 software.
Menu content diagram for MiCOM P121 with V11 software.
Menu content diagram for MiCOM P122 with V11 software.
Menu content diagram for MiCOM P123 with V11 software.
Electrical ratings including power supply, frequency, current inputs, logic inputs, and output relay characteristics.
Insulation specifications according to IEC 60255-5 and ANSI/IEEE C37.90-1989 standards.
Electromagnetic compatibility test results for high frequency disturbance, ESD, fast transient, surge, conducted, and radiated emissions.
Environmental operating conditions including temperature, humidity, enclosure protection, vibrations, shocks, and seismic standards.
Deviations for phase overcurrent, earth fault, negative sequence, and undercurrent protection elements.
Deviations for autoreclose timers, CB fail timers, auxiliary timers, and cold load pickup/SOTF/TOR.
Deviations for phase and earth current measurements.
Detailed setting ranges for phase overcurrent, earth fault, undercurrent, negative sequence, thermal overload, and autoreclose functions.
Setting guidelines for cold load pickup, auxiliary timers, broken conductor detection, circuit breaker failure, and trip circuit supervision.
Information on event records, fault records, instantaneous recorder, and disturbance records, including triggers and data.
Details on communication ports (RS485, RS232) and supported protocols (Modbus, Courier, IEC 60870-5-103, DNP3.0).
Presentation of inverse time curves (AREVA, IEC, ANSI), RI curves, RXIDG curves, and thermal overload curves.
Essential requirements and user familiarity with safety guides, technical data, and relay ratings before commissioning.
Details on test equipment, communication setup (RS485, RS232), and commissioning test sheets.
Procedures for verifying product installation, including terminal allocation, ESD, visual inspection, earthing, CTs, auxiliary supply, logic inputs, and outputs.
Ensuring application-specific settings are correctly applied and validating measurements, thresholds, and timers.
Overview of hardware versions and serial number interpretation, including HARD 1 through HARD 5 evolutions.
Hardware correlation for P120 serial numbers and detailed software version history with full descriptions of changes.
Hardware correlation for P121 serial numbers and detailed software version history with full descriptions of changes.
Hardware correlation for P122 serial numbers and detailed software version history with full descriptions of changes.
Hardware correlation for P123 serial numbers and detailed software version history with full descriptions of changes.
Purpose of the document, glossary, and overview of the MODBUS protocol and MiCOM relay communication.
Technical characteristics of the MODBUS connection, including parameters, message validation, and relay addressing.
Description of the application mapping, settings, records, and characteristics for MiCOM relays.
Details on disturbance record additional information, MODBUS request definitions, service requests, and upload requests.
Master/slave interface details, protocol standards, and supported facilities like initialisation, time synchronisation, and commands.
Spontaneous messages managed by MiCOM P12x, including event types and formats.
Purpose of the document, DNP V3.00 device profile, implementation table, and point list.
Device profile document details, including data link and application layer confirmation, timeouts, and control operations.
Table identifying variations, function codes, and qualifiers supported by P12x in request and response messages.
List of all individual data points provided by the DNP 3.0 implementation, including binary input points.
Essential requirements and user familiarity with safety guides, technical data, and relay ratings before commissioning.
Detailed record sheets for setting parameters of MiCOM P120, P121, P122, and P123 relays, covering OP PARAMETERS, CONFIGURATION, COMMUNICATION, PROTECTION, and AUTOMAT.CTRL menus.
Setting record sheets specific to MiCOM P122, detailing OP PARAMETERS, CONFIGURATION, and COMMUNICATION menus.
Setting record sheets specific to MiCOM P123, detailing OP PARAMETERS, CONFIGURATION, and COMMUNICATION menus.
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