The SR489-P5-HI-A20 is a sophisticated relay device by GE Multilin designed for generator management applications. It offers advanced protection and monitoring capabilities for industrial electrical systems.
Description
GE SR489-P5-HI-A20 Generator Management Relay
Designed by GE Multilin, the SR489-P5-HI-A20 is an advanced generator management relay delivering precise monitoring and control for industrial power systems. It ensures operational reliability in demanding environments through real-time data analysis, fault protection, and automated response mechanisms.
Technical Specifications
Parameter | Value |
Manufacturer | GE Multilin |
Input Power | 90-300V DC / 70-265V AC |
Phase Current | 5A |
Frequency Range | 48-62 Hz |
Protection Rating | IP40 (Front) / IP10 (Back) |
Shipping Weight | 7.7 kg (17 lbs) |


Applications & Compatibility
Ideal for power generation facilities, manufacturing plants, and critical infrastructure, this relay provides comprehensive protection for generators against voltage fluctuations, overloads, and phase imbalances. Compatible with GE Multilin 489-series systems and integrates with 10Base-T Ethernet networks for centralized monitoring. Features sequential trip logic and thermal modeling for motor management applications.
Our Service Commitment
Module PLC DCS sources authentic GE products directly from global suppliers, offering competitive pricing and same-day shipping. All products include a 1-year warranty with dedicated technical support. For pricing inquiries or if you require alternative models like SR489-P5-HI-A20-T-H, contact us via email.
Global Support:
Tel: +86 18020721390
Web: www.module-plc-dcs.com
Email: sakyzeng@foxmail.com
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