GE Multilin C60-K03-HKH-F8L-H67-M67-P6D Breaker Protection System

Description

The GE Multilin C60-K03-HKH-F8L-H67-M67-P6D is a substation-hardened breaker protection system designed for the integrated protection, control, and monitoring of circuit breakers. Part of the Universal Relay (UR) family, the GE Multilin C60-K03-HKH-F8L-H67-M67-P6D supports complex dual-breaker busbar configurations including breaker-and-a-half and ring bus arrangements. It features advanced automation capabilities via programmable logic engine (FlexLogic) and provides comprehensive digital I/O options alongside high-speed peer-to-peer communication. The device integrates high-accuracy AC metering, fault disturbance recording, and advanced IEC 61850 protocol support, making it suitable for direct integration into DCS and SCADA systems.

Features

• Complete protection, control, and monitoring for single and dual breaker schemes in a single platform.
• High-speed peer-to-peer communication for inter-device messaging and trip/close commands.
• Integrated 7-inch color graphic HMI with bay mimic, annunciator functionality, and graphical phasor displays.
• Powerful FlexLogic engine with up to 1024 lines of programmable logic for custom control automation.
• Comprehensive protection functions including breaker failure, synchrocheck, multi-shot autoreclose, directional power, and overcurrent/thermal elements.
• Advanced IEC 61850 Ed. 1 and Ed. 2 implementation, routable GOOSE (R-GOOSE), and PRP zero-failover redundancy support.
• Continuous device health diagnostics monitoring internal hardware and CT/VT circuitry.
• High-capacity disturbance recording including 1024 SOE events, COMTRADE waveform capture, and data logging.

Applications

• Stand-alone circuit breaker monitoring and control.
• Breaker-and-a-half and ring bus multiple breaker configuration management.
• Automatic bus transfer schemes (main-tie-main) using a single device.
• Substation automation and distributed bay control systems.

Ordering Information

Technical Specifications

Installation Guidelines

• Mounting: Ensure proper panel cutouts for standard 19-inch rack horizontal installation.
• Grounding: Solidly ground the relay frame to the main station ground bus using the dedicated grounding terminal.
• Wiring: Connect CT and VT secondary circuits securely using verified terminal wiring diagrams. Ensure polarity alignment for directional power and overcurrent elements.
• Communication: Connect Ethernet networks using multimode ST fiber cables for 100BaseFX connections or RJ-45 copper cables for 10/100BaseT connections. Maintain shield integrity on RS485 serial buses.
• Power Connection: Verify control voltage matches the 125/250 V AC/DC rating before applying power to the terminal blocks.