Protection Type:Overcurrent, Short-Circuit
Protection Sensitivity:Adjustable
Protection Delay:Time Adjustable
Protection Accuracy:Up to 99.9%
Operating Temperature Range:-25°C to +55°C
Rated Current:Up to 1250A
Rated Voltage:Up to 690V AC
Operating Frequency:50/60 Hz
Protection Types Supported:Single-Phase, Three-Phase
Relay Outputs:2 NO/2 NC
Communication Interface:MODBUS RTU
The ABB REF615 Feeder Protection System is engineered to provide comprehensive protection against overloads and short circuits in industrial electrical systems. It ensures continuous operation by swiftly isolating faults without affecting other network segments.
Featuring a compact design, the REF615 seamlessly integrates into existing infrastructure, minimizing space requirements and facilitating quick installation. Its MODBUS communication interface allows for seamless integration with SCADA systems, enhancing operational efficiency.
With adjustable protection delay times, the system offers customizable response times tailored to specific industrial applications, ensuring optimal protection against transient faults without unnecessary tripping.
Operated within a wide temperature range from -20°C to +60°C and withstanding high humidity conditions without condensation, the REF615 is designed for robust performance in harsh industrial environments.
This system is not just about protection; it also supports maintenance activities through diagnostic information and event logs, enabling proactive management of electrical assets and reducing downtime.
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