GE 469-P1-HI-A20-E Motor Management Relay for Enhanced Motor Protection and Monitoring
The GE 469-P1-HI-A20-E Motor Management Relay represents the pinnacle of motor protection technology for medium and large industrial motors. With dual overload curves, RTD temperature monitoring, and 4-20mA analog outputs, this device delivers precision control for critical applications. Its advanced communication capabilities via RS232/RS485 ports enable seamless integration with EnerVista 469 software for real-time diagnostics and predictive maintenance.
Key Features
- Multi-Channel RTD Monitoring: Supports up to 12 RTD inputs for comprehensive motor temperature profiling and hotspot detection
- Dual Overload Protection: Combines thermal and torque-based protection curves to prevent motor failures
- Universal Power Supply: Operates on 90-300VDC or 70-265VAC at 48-62Hz for global compatibility
- 4-20mA Analog Outputs: Four programmable outputs for process variable monitoring and control integration
- Harsh Environment Design: IP54-rated enclosure with conformal-coated electronics for industrial durability
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand/Model | General Electric 469-P1-HI-A20-E |
| Power Requirements | 90-300VDC / 70-265VAC (48-62Hz) |
| Current Inputs | 1A nominal (500mA max) |
| Communication | RS232/RS485 with Modbus RTU protocol |
| Operating Temp | -20°C to +70°C |
| Mounting | Panel or 19″ rack mount options |
Application Fields
Engineered for demanding industrial environments, this relay excels in:
- Heavy-duty manufacturing equipment protection
- Petrochemical and natural gas processing systems
- Power generation turbine monitoring
- Water/wastewater treatment plant pumps
- Mining and mineral processing machinery
Our Industrial Control Product Portfolio
As an authorized distributor, we offer comprehensive solutions from leading brands including:
- ABB (DSQC Series, PM866, AC800M)
- Allen Bradley (ControlLogix, CompactLogix)
- Emerson (DeltaV, Fisher, Micro Motion)
- Schneider Electric (Modicon, Altivar, Vijeo)
- Honeywell (Experion PKS, UOP)
- Woodward (ProTech, 8400 series)
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