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General| Brand | GE |
|---|---|
| Model | MiCOM P747 Agile |
| Category | Protection Device |
| Language | English |
Details the protection, control, and measurement functions of the MiCOM P747.
Provides essential information for personnel working with the equipment, covering hazards and qualifications.
Covers critical procedures for safe installation, commissioning, and servicing of the device.
Explains how to navigate and use the device's Human Machine Interface for configuration.
Details the configuration steps for various communication protocols like Courier, DNP3, and IEC 61850.
Explains the principles of busbar protection and the current differential protection method.
Details the criteria required for a correct tripping decision in busbar protection schemes.
Describes the implementation, logic, and settings for Circuit Breaker Fail protection.
Explains the functionality and settings for the backup overcurrent protection stages.
Provides an example of configuring the busbar protection based on topology and CT connections.
Explains the operation, configuration, and extraction of disturbance records.
Describes the schemes and PSL logic for supervising the trip circuit.
Describes available redundancy protocols: PRP, RSTP, SHP, and DHP.
Details how to configure IP addresses for the IED and redundant Ethernet board.
Describes the cyber-security measures implemented at IED and external levels.
Details the general and specific settings for implementing cyber-security measures.
Describes how to transfer configuration settings from a file to the IED.
Overview of the tool for busbar commissioning, including scheme editor and monitor.
Details tables and logic diagrams for programmable scheme logic, viewable in the PSL Editor.
Covers checks for the device de-energised and energised states.
Ensures application-specific settings are correctly applied via HMI or files.
Details specific tests for the busbar differential protection function.
Covers regular checks, alarms, opto-isolators, output relays, and measurement accuracy.
Provides procedures for replacing the complete device or faulty PCBs.
Details steps for repairing the device, including PCB and component replacement.
Guides on identifying and resolving common hardware and software problems.
Provides accuracy specifications for busbar protection functions.
Provides a template for recording commissioning test details and results.
Checks performed on the IED before applying power, including visual inspection and wiring.
Tests conducted after applying power, covering LEDs, watchdog contacts, and local settings.
Tests the overcurrent protection functions and their operating times.
Confirms that all tests are complete, settings are correct, and the device is ready for service.
Wiring diagram for the P747 busbar protection function (3 box solution).
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