Type:Digital Protection Relay

Manufacturer:ABB

Model:REF620

Submodel:NBFNAANNNDA1BBN1XF

Frequency Range:50/60 Hz

Voltage Rating:Up to 11 kV

Current Rating:Up to 2000 A

Protection Functions:Overcurrent, Earth Fault, Differential Protection, etc.

Communication Interfaces:Ethernet, RS-485

Dimensions:178 mm x 229 mm x 115 mm (W x H x D)

Weight:3.5 kg

Certifications:CE, UL, IEC

    The ABB REF620 NBFNAANNNDA1BBN1XF protection relay module is meticulously crafted to provide robust protection for your electrical systems. Its modular design ensures easy installation and maintenance. With a compact size of 17.5 x 11.5 x 7.5 cm and weighing 1.2 kg, this relay module is perfect for applications requiring space efficiency. The unit supports voltage ranges from 110V to 240V AC and can handle currents up to 60A, making it suitable for various industrial applications. The communication protocols include Modbus, DNP3, and IEC 61850, enabling seamless integration with existing systems. The IP65 rating ensures durability in harsh environments, while certifications like CE, UL, and IEC guarantee its reliability and safety standards. Designed for precision and reliability, the ABB REF620 NBFNAANNNDA1BBN1XF is an indispensable component for any modern industrial setup.