ABB REF615 dedicated feeder protection and control relay

Manufacturer: ABB
Product No.: REF615
Condition：in Stock
Product Type: dedicated feeder protection and control relay
Product Origin: Switzerland
Payment:T/T, Western Union
Weight: 4760g
Shipping port: Shanghai/Yiwu/Shenzhen
Warranty: 12 months

Quantity

ABB REF615A_E – Feeder Protection & Control Relay

Product Description

The ABB REF615 is a dedicated feeder protection and control relay designed for overhead lines and cable feeders in utility and industrial power systems. Belonging to ABB’s Relion® family, it provides comprehensive protection, control, measurement, and supervision functions in a single, compact device.

The REF615 is built as a withdrawable, plug-in unit for easy installation, maintenance, and replacement. Its advanced features, including overcurrent, earth-fault, and directional protection, safeguard critical assets and ensure reliable power distribution. With support for modern communication standards, the REF615 enables seamless integration into substation automation systems.

Technical Specifications

Parameter	Specification
Maker	ABB
Model	REF615A_E
Part Number	HAFAABABABE1BAN1XE
Product Type	Feeder Protection & Control Relay
Weight	Approx. 4.76 kg (10.5 lbs)
Rated Voltage	100–240 VAC or 48–250 VDC
Rated Frequency	50/60 Hz
Protection Functions	Overcurrent, Earth Fault, Directional Protection
Communication Protocols	IEC 61850, Modbus, DNP3, IEC 60870-5-103
Interfaces	Ethernet, Serial
Mounting Type	Flush or rack mount
Design	Withdrawable plug-in unit

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