ABB REF620 NBFNAANNNDA1BBN1XF Protective Relay Module

Model:REF620

Series:NBFNAANNNDA1BBN1XF

Manufacturer:ABB

Operating Voltage:24VDC

Operating Temperature:-20°C to +60°C

Dimensions:120mm x 100mm x 35mm

Input Current:Up to 2A

Output Current:Up to 2A

Communication Protocol:Modbus RTU

Load Capacity:100kHz

Connection Ports:RS-485

Reliability Rating:IP20

Certifications:UL, CE, CSA

    The ABB REF620 NBFNAANNNDA1BBN1XF module is an essential component for industrial automation systems. Designed by ABB, a leading manufacturer in electrical engineering, this protection relay module offers unparalleled reliability and precision. It is specifically engineered for power distribution networks where accuracy and robustness are paramount.

    This module features advanced protection algorithms that ensure efficient and accurate monitoring of power systems. With its modular design, it can be easily integrated into existing automation systems, reducing installation time and complexity. Additionally, the communication interfaces like RS485 and Modbus allow seamless integration with other devices, enhancing system interoperability.

    Built to withstand harsh industrial environments, the ABB REF620 NBFNAANNNDA1BBN1XF module complies with stringent industry standards, ensuring long-term performance and reliability. Its robust construction and advanced features make it an indispensable tool for engineers and technicians working on complex power distribution networks.