Operating Voltage:690V AC

Frequency Range:47-63 Hz

Relay Types:Voltage, Current, Overload, Short Circuit

Protection Modes:Line-to-Line, Line-to-Ground, Neutral-to-Ground

Control Features:Remote Control, Auto Re-try, Manual Reset

Current Rating:Up to 500 A

Response Time:≤ 10 ms

Operating Temperature:-25°C to +55°C

Storage Temperature:-40°C to +70°C

Humidity Range:95% RH at 40°C, non-condensing

    The ABB REF615E-E Feeder Protection & Control Relay is specifically designed to enhance the safety and efficiency of electrical systems. It offers a robust solution for overcurrent protection, safeguarding against potential electrical faults and ensuring uninterrupted power supply.

    With a rated current of 250A and an operating voltage of 230V AC, this relay is capable of managing a wide range of electrical loads. Its protection range extends up to 400A, making it suitable for various industrial applications.

    Featuring a temperature tolerance from -25°C to +55°C, the ABB REF615E-E is designed to withstand harsh environmental conditions. This ensures reliable operation under diverse climatic conditions, enhancing system uptime.

    Equipped with 3P+N contacts, the relay offers flexibility in circuit configuration, supporting both normal open (NO) and normal close (NC) operations. This feature enables efficient management of electrical circuits and facilitates easy integration into existing systems.

    The panel-mount installation type simplifies the setup process, reducing the need for extensive wiring and saving valuable space on the control panel. With dimensions of 96x96x112mm and a lightweight design weighing just 0.5kg, the ABB REF615E-E is ideal for compact and efficient electrical installations.