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Brand:ABB
Model:REF620 NBFNAANNNDA1BBN1XF
Series:REF620
Certification:Certified Product
Module Type:Protection Relay Module
Input Voltage Range:24-240V AC/DC
Operating Temperature:-25°C to +70°C
Communication Protocol:Modbus, Ethernet
Protection Functions:Overcurrent, Overvoltage, Undervoltage, Phase Disconnection, Ground Fault
Environmental Protection Rating:IP20
Dimensions:178 x 140 x 65 mm
Weight:1.5 kg
The ABB REF620 NBFNAANNNDA1BBN1XF is engineered for demanding industrial environments, providing reliable and accurate protection for electrical systems. Its advanced features make it an ideal solution for industries such as power generation, distribution, and manufacturing.
This protective relay module is equipped with multiple protection functions including overcurrent, earth fault, and differential protection. These functions are essential for safeguarding critical electrical equipment from faults and potential damage.
The module supports various communication interfaces like Modbus and Ethernet, enabling seamless integration with existing systems and facilitating remote monitoring and control. This ensures efficient operation and easy maintenance.
Designed for durability and reliability, the ABB REF620 NBFNAANNNDA1BBN1XF operates within a wide temperature range of -40°C to +70°C, making it suitable for harsh environmental conditions. Additionally, it has been certified to meet international standards such as CE, UL, and IEC 61850.
The compact and lightweight design of this module allows for easy installation and space-saving placement, making it a perfect fit for various industrial settings. Its robust construction ensures long-lasting performance and minimal downtime.
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