GE 469-P5-HI-A20 Motor Management Relay
Description
GE 469-P5-HI-A20-E Motor Management Relay is a cutting-edge motor management relay from the GE Multilin 469 series, designed to provide comprehensive protection, control, and monitoring for medium and large AC motors in industrial automation systems. It combines advanced adaptive algorithms with a rugged, withdrawable design for reliable performance in critical applications.
| Specification | Value |
|---|---|
| Product Type | Motor Management Relay |
| Control Power | 70-265 VAC (48-62 Hz) / 90-300 VDC |
| Current Secondary Input | 5 A (P5 configuration) |
| RTD Inputs | 12 (3-wire, compatible with 100 ohm Pt/Ni, 120 ohm Ni, 10 ohm Cu) |
| Analog Outputs | 2 x 4-20 mA (A20 option) |
| Communication Protocols | Modbus RTU, RS232/RS485, optional Ethernet |
| Operating Temperature | -40 to 60 degrees Celsius |
| Storage Temperature | -40 to 80 degrees Celsius |
| Dimensions | 11.65 x 4.21 x 8.07 inches |
| Mounting Type | DIN rail |
Key Features:
- Comprehensive protection functions including overload, ground fault, phase imbalance, thermal overload, and differential protection
- Advanced thermal modeling and 12 RTD inputs for real-time monitoring of stator, bearing, and ambient temperatures (-200 to 500 degrees Celsius) to detect overheating early
- Enhanced front panel with intuitive configuration, real-time diagnostics, and a sealable withdrawable handle to prevent unauthorized access
- RS-232 program port with adjustable baud rate (9600 to 19200 bps) for easy setup
- Seamless integration with SCADA systems via 4-20 mA analog outputs
- Optional conformal coating (H suffix) for improved environmental durability
Applications:
- Power generation facilities
- Oil and gas processing plants
- Water treatment systems
- Industrial automation systems with medium and large AC motors
Related Models:
- SR469-P5-HI-A20
- 469-P5-HI-A20-E-H
- SR469-P5-HI-A20-E