Description
The ABB REU615 is a voltage protection and control relay, part of the Relion® 615 series, designed for medium-voltage distribution systems. It provides comprehensive voltage and frequency protection, making it ideal for utility and industrial applications.
Specifications
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Protection Functions: Overvoltage, undervoltage, frequency monitoring, load shedding, and restoration
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Communication Protocols: IEC 61850, Modbus, DNP3, IEC 60870-5-103
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Operating Temperature: -40°C to +70°C
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Display: Large LCD with editable single-line diagrams
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Trip Circuit Supervision: Integrated for enhanced reliability
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Self-Supervision: Continuous monitoring of internal functions
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Fuse Failure Supervision: Ensures system integrity
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Mounting: Flush or rack-mounted options
Key Features
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Automatic Voltage Regulation: Supports transformers with on-load tap changers.
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Flexible Configuration: Available in Standard Configuration A (voltage monitoring, load shedding) and Standard Configuration B (automatic voltage regulation).
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High-Speed Communication: Supports redundant HSR and RPR networks.
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Arc Flash Protection: Optional for enhanced safety.
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Cybersecurity Compliance: Supports IEEE 1588 v2 high-precision time synchronization.
Topbrands PLC Limited is a top supplier of genuine new PLC and DCS parts, serving over 50 countries globally. We offer high-quality products from renowned brands like Bently Nevada, Honeywell, ABB, and more. With our warehouse in China stocking up to 30,000 pieces, we ensure rapid delivery to meet urgent order needs while maintaining competitive pricing to save our customers' budgets. Learn more...
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