Description
The General Electric SR489-P5-LO-A20-E Generator Management Relay (Multilin 489 Series) is an advanced, microprocessor-based numerical protection system engineered specifically for the protection, control, and monitoring of medium to large synchronous generators. Designed for mission-critical power generation applications, this comprehensive relay provides reliable stator and rotor protection, thermal modeling, out-of-step detection, and advanced diagnostics to safeguard valuable turbine-generator assets from electrical faults and operational anomalies.
Built with rugged industrial hardware and robust communication interfaces, the SR489 delivers precise metering, event recording, and seamless integration into modern SCADA and substation automation networks. Its proven reliability and versatile configuration options make it an industry standard for power plants, industrial facilities, and utility substations.
For official procurement, technical support, and availability details regarding the SR489-P5-LO-A20-E generator management relay, please visit our professional industrial automation portal.
Product Datasheet & Technical Parameters
- 🏢 Brand: GE (General Electric / Multilin)
- 📌 Model: SR489-P5-LO-A20-E (Multilin 489)
- 📂 Series: Multilin Generator Protection Series
- 🖥️ Product Name: Generator Management Relay
- 🌍 Origin Country: United States / Canada
- 📦 Physical State: Solid / Factory New / Remanufactured
- 📐 Dimensions: Standard switchgear draw-out / flush-mount enclosure
- ⚖️ Weight: Approximately 5.4 kg
- 🏭 Original Manufacturer: GE Multilin
- ⚡ Power: Low Voltage DC/AC Auxiliary Control Supply (LO Rating)
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- 🔹 ABB REG670 – Generator Protection Terminal
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- 🔹 ABB REX521 – Feeder Protection Relay
- 🔹 Alstom MiCOM P220 – Motor Protection Relay
- 🔹 ABB REC670 – Bay Control IED
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One year warranty, special discount after sale
The company focuses on DCS, PLC, robot, large servo four systems
The main products are all kinds of module/card, controller, touch screen, servo drive
The company's advantages: the supply of imported original products, professional production of accessories
Fast delivery time, complete supply, The seller has more than $1526000 worth of industrial control products inventory
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[service contact information]
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Contact Person: Simon
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