REB670

Overview

• Model: REB670

• Application: Busbar protection and monitoring

Key Features

• Protection Capability: Handles single, double, and triple busbars with various breaker arrangements

• Fault Clearance: Selective, fast clearance for internal phase-to-phase and phase-to-earth faults

• Power Systems: Supports solidly earthed, low-impedance, isolated, and high-impedance earthed systems

Specifications

• Zones: Protection for up to six zones

• Fault Types: Internal multi-phase faults in different power systems

• IED Type: Intelligent Electronic Device (IED)

Communication & Standards

• Protocol Compliance: IEC 61850 for interoperability

• Product Family: Part of ABB's Relion protection and control series

• Reliability: Designed for robust and reliable system performance

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