📘 Product Overview: ABB REM545BG227AAAA Feeder Terminal (Rev.B)
📋 Technical Specifications
| 🔢 Model Number | REM545BG227AAAA (Rev.B) |
|---|---|
| 🏭 Brand | ABB |
| ⚙️ Function | Feeder Terminal |
| 🔌 Power Supply | 24V DC |
| 📡 Communication | IEC 61850, Modbus, DNP3 |
| ⚡ Voltage Rating | Up to 600V |
| 🔄 Current Rating | Up to 630A |
| 🌡️ Operating Temperature | -20°C to +70°C |
| 🛠️ Mounting | Panel Mount |
| 📦 Condition | New / Refurbished (Rev.B) |
🔍 Product Description
The ABB REM545BG227AAAA Feeder Terminal (Rev.B) is a critical device designed for power distribution and protection in medium voltage networks. This feeder terminal provides reliable monitoring, control, and protection functions essential for managing electrical feeders in substations and industrial facilities.
This unit supports multiple communication protocols, including IEC 61850, Modbus, and DNP3, allowing seamless integration with modern SCADA systems and control networks. It is capable of handling voltages up to 600V and currents up to 630A, making it suitable for various power distribution applications.
The feeder terminal is engineered to operate efficiently across a wide temperature range, from -20°C to +70°C, ensuring stability in harsh outdoor and indoor environments. Its panel mounting design simplifies installation and maintenance within control rooms.
ABB’s REM545 series is known for precise fault detection and fast response times, which help improve system reliability and reduce downtime. This product revision B (Rev.B) includes enhanced firmware and hardware updates to boost performance and compatibility.
🏭 Industry News
With the increasing complexity of power grids, advanced feeder terminals like the ABB REM545BG227AAAA are becoming more important. Utilities and industrial users seek devices that offer better communication, higher accuracy, and enhanced protection capabilities to support smart grid initiatives and improve grid resilience.
The adoption of digital substations and IEC 61850 standards is accelerating, leading to widespread deployment of intelligent feeder terminals for real-time monitoring and automation.
🔗 Useful Links
📌 Similar Product Recommendations
| Model Number | Function | Voltage Rating | Communication | Remarks |
|---|---|---|---|---|
| REM545BG227AAAA (Rev.B) | Feeder Terminal | Up to 600V | IEC 61850, Modbus | ABB advanced feeder terminal |
| SEL-351 | Feeder Protection Relay | Up to 600V | DNP3, Modbus | Schweitzer electric relay |
| GE Multilin UR Feeder | Feeder Protection | Up to 600V | IEC 61850, Modbus | Universal relay for feeders |
| Siemens 7UT87 | Feeder Protection Relay | Up to 690V | IEC 61850, Modbus | High-end feeder terminal |
🏢 About Zhangzhou Fengyun Electrical Equipment Co., Ltd.
Zhangzhou Fengyun Electrical Equipment Co., Ltd. is a reputable supplier specializing in industrial electrical components. The company offers a broad selection of high-quality products from international brands like ABB, Siemens, GE, and SEL. Zhangzhou Fengyun provides professional technical support and global logistics services.
Sales Engineer: Amy
📞 15359029662
📧 geabbamy@gmail.com
The company is dedicated to delivering dependable products and expert advice to enhance industrial and utility electrical systems worldwide.
