ABB, the world’s leading power and automation technology group, has announced the launch of its latest generation of REF620C_F NCFNAAAAABC2DNN1XF feeder protection. This all-in-one protection, control, measurement and monitoring device is designed for public and industrial power grids to improve the safety and reliability of the grid and lead the way in power protection technology.

Comprehensive protection to ensure stable operation of the power grid

REF620C_F NCFNAAAAABC2DNN1XF feeder protection device has a comprehensive protection function, can monitor the power grid in real time overcurrent, ground fault and other abnormal conditions, and quickly cut off the circuit when the fault is detected, effectively prevent the expansion of the fault, protect the power grid equipment from damage. The device also supports neutral ungrounded networks and resistance or impedance neutral grounded networks, providing customized protection solutions for different types of power grids.

Advanced communication, improve the intelligent level of the system

In addition to the powerful protection function, the REF620C_F NCFNAAAAABC2DNN1XF feeder protection device also has advanced communication functions. It supports IEC61850, Modbus, DNP3 and other communication protocols, and can realize seamless connection and data exchange with other substation equipment. Through the advanced inter-station communication function, the device can also be used for ring mesh distribution network or radiation network protection to improve the intelligence level and operation efficiency of the entire power grid.

REF620E_F NBFNAAAANDA1BNN1XF 

Flexible configuration to meet different requirements

The REF620C_F NCFNAAAAABC2DNN1XF feeder protection device is available in single and double bus configuration options. For each bus configuration, a different number of circuit breakers and switching devices can be selected according to actual requirements. This flexible configuration allows the device to easily adapt to a variety of complex grid environments to meet the individual needs of different users.

Widely used to help the development of the power industry

REF620C_F NCFNAAAAABC2DNN1XF feeder protection device is widely used in power plants, steel mills, cement plants, ships, paper and other industries. Its excellent performance and wide application value make it one of the indispensable important equipment in the power industry. By providing a comprehensive grid protection solution, the unit provides a strong guarantee for the safe, stable and efficient operation of the power industry.

Conclusion

The launch of ABB REF620C_F NCFNAAAAABC2DNN1XF feeder protection device marks a new step in power protection technology. This integrated protection, control, measurement and monitoring device, with its comprehensive protection functions, advanced communication technology and flexible configuration, provides strong support for the safe, stable and efficient operation of the power industry. We have reason to believe that in the future power market, REF620C_F NCFNAAAAABC2DNN1XF feeder protection devices will play a more important role and contribute more to the sustainable development of the power industry.