Description
- Product Model: G60‑G01HCHF8FH6PM8HP6PU6PWXX
- Brand: GE
- Warranty: One Year
- Input Voltage: 85‑265 VAC universal supply, 24 VDC auxiliary
- Operating Temperature: ‑40 °C to +70 °C
- Storage Temperature: ‑40 °C to +85 °C
- Response Time: ≤ 4 ms protective element operation
- Protection Class: IP30 (panel‑mount enclosure)
- Accuracy Class: ±0.2% for metering measurements
- Output Frequency: 45‑65 Hz nominal tracking
- Rated Current Range: 0‑5 A nominal CT input
- Communication Interface: Ethernet, RS485
- Supported Protocols: Modbus TCP, Modbus RTU, DNP3
- Overload Capacity: 20× nominal current short‑time withstand
- Dimensions: 222 mm × 160 mm × 140 mm
Product Overview
The GE G60‑G01HCHF8FH6PM8HP6PU6PWXX is a multifunctional universal protective relay belonging to the G60 generator protection platform. This panel‑mount device integrates generator protection, power metering, fault recording, and condition‑monitoring functions within a single hardware unit. It samples voltage and current signals from generator instrument transformers, executes configurable protection logic, records transient fault waveforms, and transmits operational data to upper‑level SCADA systems. It solves common issues such as scattered discrete protection hardware, insufficient local fault diagnosis capability, and complex wiring from multiple separate relays. Protection engineers, power‑plant maintenance staff and electrical system integrators gain practical value from this unit; it consolidates multiple protection functions, shortens fault location time, and reduces cabinet hardware footprint for generator‑oriented protection schemes.
Application Scenarios
- Synchronous Generator Main Protection: Deployed in power‑plant generator control cabinets to implement stator overcurrent, ground fault, loss‑of‑excitation and reverse‑power protection. Fast response time ensures timely tripping during abnormal generator operating conditions to prevent generator winding damage.
- Cogeneration Facility Generator Supervisory Control: Applied for distributed generation units in industrial cogeneration sites. Built‑in metering provides real‑time power quality data, while communication interfaces push alarms and event records to plant SCADA without additional signal conversion hardware.
- Hydro‑generator Protection & Monitoring: Used for medium‑capacity hydroelectric generator sets. High short‑time overload withstand capability adapts to transient current surges during generator synchronisation, and built‑in oscillography supports post‑incident fault analysis.
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