The ABB REF620 NBFNAANNNDA1BBN1XF is a high-performance protective relay module designed for advanced protection in power systems. It provides precise monitoring and control functions to safeguard critical electrical assets from damage.
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The ABB REF620 NBFNAANNNDA1BBN1XF is a high-performance protective relay module designed for advanced protection in power systems. It provides precise monitoring and control functions to safeguard critical electrical assets from damage.
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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 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.
