Description
The ABB REL551 Distance Protection Terminal (Model 1MRK002480-AE) is an advanced numerical protection relay engineered specifically for transmission line protection in high-voltage electrical power systems. Designed to provide fast, selective, and reliable fault clearing, this terminal utilizes sophisticated distance protection algorithms along with backup functions to ensure grid stability and protect critical power transmission assets.
Built with robust industrial hardware and comprehensive communication interfaces, the REL551 supports seamless integration into modern substation automation and SCADA networks. Its proven reliability, precise fault location capabilities, and versatile configuration options make it an industry-trusted solution for demanding electrical utility environments.
For official procurement, technical support, and availability details regarding the 1MRK002480-AE protection terminal, please visit our professional industrial automation portal.
Product Datasheet & Technical Parameters
- 🏢 Brand: ABB
- 📌 Model: REL551 (1MRK002480-AE)
- 📂 Series: Terminal 500 / Transmission Protection Series
- 🖥️ Product Name: Distance Protection Terminal
- 🌍 Origin Country: Sweden / Switzerland
- 📦 Physical State: Solid / Factory New / Surplus
- 📐 Dimensions: Standard modular switchgear rack-mount enclosure profile
- ⚖️ Weight: Approximately 4.5 kg
- 🏭 Original Manufacturer: ABB Group
- ⚡ Power: Auxiliary Substation DC Supply (24VDC – 250VDC range)
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- 🔹 ABB COM600S – Substation Data Gateway
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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
We Can transport to the world！！！
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[service contact information]
Purchase and consultation hotline: +8613365909307 (Whatsapp/ Wechat)
E-mail: dcsplcsales@gmail.com
Contact Person: Simon
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Main brands include: ABB, Bailey, GE, FOXBORO, Invensys TRICONEX, Bentley BENTLY, A-B Rockwell, EMERSON EMERSON, B&R, MOTOROLA, FUANC, REXROTH, KUKA, HONEYWELL, NI, DEIF, Yokogawa, WOODWARD WOODWARD, Ryan, SCHNEIDER SCHNEIDER, Yaskawa, MOOG, EPRO, PROSOFT and other major brands
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Phone:+86 13365909307