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The ABB REF615E-D HBFDACADANB1BNN1XD is a versatile feeder protection and control relay designed for reliable power distribution networks. It offers advanced protection functions, precise monitoring, and flexible communication options. With its compact design and user-friendly interface, it ensures efficient fault detection, isolation, and system stability. Ideal for industrial and utility applications, this relay enhances operational safety and grid reliability.
Product Specifications
Protection Functions:
Overcurrent & Earth Fault Protection (Definite/Inverse Time)
Directional Overcurrent Protection (Optional)
Short-Circuit & Sensitive Earth Fault Protection
Thermal Overload Protection for Equipment Safety
Auto-Reclosing for Quick Fault Recovery
Under/Overvoltage & Frequency Protection
Control & Monitoring:
Real-Time Measurement (Current, Voltage, Power, Energy)
Fault Recording & Event Logging (Oscillography & Disturbance Reports)
Programmable Logic (Flexible I/O Configuration)
Load Shedding & Load Restoration Support
Communication & Integration:
IEC 61850 (Edition 2) & Modbus Protocols
Ethernet & RS485 Interfaces for Seamless SCADA Integration
DNP3 & IEC 60870-5-103 Support (Optional)
Front USB Port for Easy Configuration
Mechanical & Environmental:
Compact & Robust Housing (DIN-Rail Mountable)
Wide Operating Temperature Range (-25°C to +55°C)
High Immunity to EMI & Electrical Interference
Certifications: IEC, UL, CE, and KEMA Compliant
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