ABB REF620 NBFNAANNNDA1BBN1XF Protective Relay Module

Brand:ABB

Model:REF620 NBFNAANNNDA1BBN1XF

Type:Protective Relay Module

Series:REF620

Certification:CE, UL, IEC 61850

Input Voltage Range:100-240V AC

Rated Current:500A

Protection Functions:Overcurrent, earth fault, differential protection

Communication Interfaces:Modbus, Ethernet

Operating Temperature Range:-40°C to +70°C

Dimensions:170mm x 110mm x 65mm

Weight:2.5kg

    The ABB REF620 NBFNAANNNDA1BBN1XF is engineered to deliver exceptional performance in harsh industrial environments. Its compact design allows for easy installation within confined spaces, making it ideal for retrofitting existing systems or integrating into new installations.

    Equipped with advanced circuitry, this module ensures precise current and voltage regulation, critical for the smooth operation of automated processes. Its compatibility with a wide range of communication protocols facilitates seamless integration with other ABB and third-party systems.

    Featuring a robust IP20 enclosure, the REF620 is built to withstand dust and minor splashes, enhancing its durability and reliability in industrial settings. This makes it suitable for applications in manufacturing, energy, and process industries where reliability is paramount.

    With its ability to handle high-frequency loads up to 100kHz, the REF620 NBFNAANNNDA1BBN1XF is capable of supporting dynamic control scenarios, such as those found in robotic automation, motor control, and process control systems.

    The inclusion of a RS-485 port enables the module to communicate effectively with other devices in the network, providing real-time data exchange and enabling remote monitoring and control. This feature is particularly beneficial for optimizing system performance and reducing maintenance downtime.