GE Multilin F35 Feeder Protection System F53U04HKHF8LH6TM6EP6TUXXWXX
The F35 (Model: F53U04HKHF8LH6TM6EP6TUXXWXX) is a high-performance, cost-effective feeder protection relay from the GE Multilin UR (Universal Relay) family. This integrated platform provides protection, control, and metering for up to five feeders with busbar voltage measurement, or up to six feeders without busbar voltage in a single chassis. The F35 (Order Code: F53U04HKHF8LH6TM6EP6TUXXWXX) is designed for utility-scale distribution and industrial power systems, offering a modular architecture that reduces the physical footprint in control cabinets while increasing system reliability through high-speed processing and synchronized sampling.
Operating as a standalone protective device or as a core component of an automated substation control system, the F35 (Model: F53U04HKHF8LH6TM6EP6TUXXWXX) excels in demanding environments. It features extensive I/O flexibility and advanced protection elements, including directional overcurrent, thermal image protection, and load shedding. Its adherence to IEC 61850 and IEEE C37.118 (Synchrophasors) ensures seamless integration into modern digital grids, providing engineers with high-fidelity data and deterministic control logic through the proprietary FlexLogic™ engine.
Detailed Technical Specifications
The F35 (Order Code: F53U04HKHF8LH6TM6EP6TUXXWXX) is optimized for high-density feeder management and comprehensive fault recording.
| Feature | Details |
| Manufacturer | GE Multilin (GE Grid Solutions) |
| Model Number | F53U04HKHF8LH6TM6EP6TUXXWXX |
| Series | Universal Relay (UR) Series |
| Product Type | Feeder Protection & Control Relay |
| Protection Elements | 50P/51P, 50G/51G, 67P/67G, 46, 49, 27, 59, 81U/O, 79 (Autoreclosing) |
| Feeder Capacity | Up to 5 feeders with bus VT / Up to 6 feeders without bus VT |
| Analog Inputs | Configurable CT/VT modules (Standard 1A/5A secondary) |
| Logic Engine | FlexLogic™ (up to 1024 lines of programmable logic) |
| Communication | IEC 61850, Modbus TCP/RTU, DNP3, EGD, IEC 60870-5-104 |
| Synchrophasor | Embedded PMU per IEEE C37.118 |
| Recording | 64-sample/cycle oscillography; 1024 sequence-of-events records |
| Cybersecurity | CyberSentry™ (RBAC, Syslog, Secure Protocols) |
| Operating Temp | –40°C to +85°C |
| Power Supply | High-voltage Universal AC/DC auxiliary power |
| Software | EnerVista™ UR Setup and Analysis |
What's clients say about us
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