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
Introducing the ABB REF615 Feeder Protection System, designed to safeguard critical electrical circuits in industrial settings. This advanced system combines state-of-the-art technology with robust engineering to provide unparalleled reliability and safety.
Featuring comprehensive protection against overcurrent, ground fault, and differential issues, the REF615 ensures continuous operation by quickly isolating faulty sections of the circuit without disrupting overall system functionality.
Engineered for efficiency, the REF615 operates within a wide temperature range (-25°C to +50°C), making it suitable for a variety of industrial environments. Its IP20 enclosure rating adds an extra layer of protection against dust and light splashes, further enhancing its durability and performance.
This panel-mounted device is lightweight yet sturdy, weighing in at just 15 kg, which facilitates easy installation and maintenance. The system is built using high-quality materials to withstand harsh industrial conditions, ensuring long-lasting service.
The ABB REF615 Feeder Protection System is not just about safety; it also offers ease of integration with existing electrical infrastructure. With its user-friendly design and intuitive interface, setting up and managing protection levels becomes a straightforward process, minimizing downtime and maximizing productivity.











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