GE 489-P5-LO-A20 Generator Management Relay
The GE 489-P5-LO-A20 is an advanced generator management relay engineered for industrial automation systems. It delivers precise monitoring and protection for power generation applications, ensuring operational reliability and reduced maintenance downtime in critical environments.
Technical Specifications
| Parameter | Value |
|---|---|
| Digital Inputs | 489 Sensor Supply 24 VDC at 20 mA Max |
| Field Breaker Discrepancy | Trip Ground Directional Timing Accuracy ±100 ms |
| Negative Sequence Overcurrent | Time Delay 0.1 to 100.0 s (0.1 increments) |
| Neutral Voltage Input | Conversion Range 0.005 to 1.00 × Full Scale |
| Phase Differential Pickup | 1.01 to 1.50 × rated V (0.01 increments) |
| Weight | 10 lbs (4.5 kg) |
| Shipping Weight | 17 lbs (7.7 kg) |
Industrial Applications
Ideal for power plants, manufacturing facilities, and critical infrastructure, the 489-P5-LO-A20 provides fault detection and synchronization for generators up to 30MW. Commonly integrated with GE EX2100 exciters and compatible with Multilin series protection systems for comprehensive power management solutions.
Apex Automation Services
Founded in 2014, Apex Automation delivers ready-to-ship industrial automation solutions with expert technical support. Our team provides:
- Pre-sales technical consultation for system integration
- 1-year comprehensive warranty on all products
- Priority replacement service for defective units
- Custom sourcing for obsolete or specialized components
For pricing and availability, contact us via WhatsApp or email anikaqx@gmail.com. We source discontinued models within 72 hours.
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