Description
GE F650NFLF2G5HIP6E
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | General Electric (GE) |
| Model | F650NFLF2G5HIP6E |
| Product Type | Numerical Feeder Protection Relay |
| Rated Voltage | 600 V |
| Rated Current | 650 A |
| Rated Short-Circuit Breaking Capacity | 65 kA |
| Number of Poles | 3P (Three Pole) |
| Installation Method | Plug-in / Panel mount |
| Enclosure Protection | IP65 |
| Dimensions | 225 × 175 × 85 mm |
| Weight | 5 kg |
| Communication Interfaces | Ethernet, Modbus, IEC 61850 |
| Display | LCD display |
| Configuration | Local and remote settings |
Protection Functions
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Overcurrent Protection: Definite time and inverse time characteristics for phase and ground faults.
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Overvoltage and Undervoltage Protection: Monitors system voltage levels and initiates protective action.
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Ground Fault Protection: Sensitive detection of earth faults with directional capability.
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Harmonic Protection: Detects harmonic distortion that could damage equipment or indicate system issues.
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Frequency Protection: Monitors system frequency for generator protection and load shedding applications.
Key Features
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High-Speed Processing: Advanced digital signal processing enables sub-cycle fault detection.
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Flexible Communication: Supports Ethernet, Modbus, and IEC 61850 protocols for seamless integration with substation automation systems.
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Remote Monitoring: Full remote configuration, monitoring, and control capability.
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Event Recording: Comprehensive event logging with 1024 event capacity and 1 ms resolution time stamping.
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Self-Diagnostics: Continuous self-monitoring with automatic fault detection and reporting.
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High Reliability: Manufactured with high-quality components for operation in harsh environments.
Applications
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Power generation plants and substations
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Industrial distribution systems (metallurgy, chemical, petroleum)
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Commercial and municipal infrastructure
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Motor control and protection centers
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Lighting control systems
Installation Requirements
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Suitable for switchgear and control panel installation.
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IP65 rating permits installation in dusty or wet environments.
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Requires proper current transformer (CT) and potential transformer (PT) inputs.
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Communication cables must be properly shielded and grounded.
