The SR489-P5-HI-A20-E is a robust motor protection relay designed by GE Multilin, tailored specifically for the safeguarding and control of medium to large motors in industrial settings. It combines advanced metering capabilities with comprehensive protection features, ensuring reliable operation under diverse conditions.
Description
GE SR489-P5-HI-A20-E Generator Protection Relay
The GE SR489-P5-HI-A20-E is an advanced motor protection relay engineered for critical industrial applications. It delivers comprehensive protection for medium and large motors against electrical faults including overcurrent, phase unbalance, and loss of excitation. With precise thermal modeling and configurable inputs, this relay optimizes motor performance while extending equipment lifespan in demanding environments up to 95% humidity.
| Parameter | Specification |
|---|---|
| Manufacturer | GE Multilin |
| Model | SR489-P5-HI-A20-E |
| Protection Type | Motor Protection |
| Current Range | Full Load Amperage |
| Negative Sequence Overcurrent | 3-100% FLA (1% steps) |
| Humidity Range | Up to 95% (Non-Condensing) |
| Shipping Weight | 7.7 kg (17 lbs) |
| Time Delay | 0.1-100.0s (0.1s steps) |
Industrial Applications
This relay is essential for power generation facilities, manufacturing plants, and water treatment systems requiring robust motor protection. It integrates seamlessly with GE Multilin protection systems and is compatible with industrial control networks. Commonly paired with GE Speedtronic turbines and Mark VIe control systems for comprehensive power management solutions.
Reliable Service & Support
We provide genuine GE products sourced directly from manufacturers with full 1-year warranty coverage. Our technical specialists offer personalized pre-sales consultation and rapid troubleshooting support. If this model isn’t in stock, contact us immediately for alternatives – we maintain the industry’s most comprehensive inventory of industrial protection relays.
Contact for Pricing:
Phone: +86 18020721390
Website: www.module-plc-dcs.com
Email: sakyzeng@foxmail.com
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