REF542PLUS | ABB Feeder protection controller

Product Description

· The ABB REF542 series feeder terminals and protection devices integrate multiple functions such as protection, control, measurement, communication, and monitoring.

· It can meet multiple application requirements in one device, greatly simplifying the complexity of the system.

· It can achieve all secondary solutions and even handle scenarios that traditional methods cannot achieve. Flexibility enables it to meet the specific needs of different power systems and to be customized and optimized accordingly.

· The REF542 series supports multiple communication protocols, such as IEC61850, and can be easily integrated into any ABB or third-party substation automation system. This powerful communication capability makes data exchange between devices more efficient and improves the overall operational efficiency of the system.

· It can be seamlessly integrated with other ABB distribution automation products, as well as with third-party substation automation systems, to achieve data sharing and exchange. It has an intuitive graphical user interface that supports Chinese display, allowing users to easily view device status, set parameters, and perform monitoring operations.

· Modular design makes maintenance and component replacement easier, reducing maintenance costs and time.

· The REF542 series meets specific electrical classification or other regulatory requirements, ensuring stable operation of equipment in harsh industrial environments. The built-in alarm and notification functions can promptly notify users when equipment malfunctions or abnormalities occur, ensuring the safe and stable operation of the power system.

· REF542plus is a further development of the REF542 series, specifically optimized for the design of air or gas insulated medium voltage switchgear. Up to 24 protection function configurations can be implemented through software, providing users with a high degree of customization and flexibility.

· Composed of a separate host and human-machine interface (HMI), connected through shielded twisted pair cables. The host includes a power board, motherboard, analog and switch inputs and outputs, as well as other expansion function cards.

· The HMI has a separate power supply that can be installed on the low-voltage room door panel or other locations near the host, providing maximum spatial flexibility for equipment installation inside the switchgear.

Applied to feeder protection and control in power systems, especially in situations where high integration, flexible configuration, and efficient communication are required. Whether used for new power systems or upgrading existing systems, the REF542 series can provide reliable and efficient solutions. The ABB REF542 series feeder terminals and protection devices have demonstrated excellent performance and wide application value in the field of power automation due to their high integration, flexibility, communication capability, and ease of operation.

· Warranty period: 12 months

· Delivery time: 2 weeks for shipment

· Shipping location: Guizhou

В фидерных терминалах и защитных устройствах серии ABB REF542 интегрированы различные функции защиты, управления, измерения, связи и мониторинга. 

 Возможность удовлетворения множества прикладных потребностей на одном устройстве значительно упрощает сложность системы. 

 • Возможность реализации всех вторичных решений и даже сценариев, которые не могут быть реализованы традиционными методами.  Гибкость позволяет ему удовлетворять конкретные потребности различных энергетических систем и соответствующим образом настраиваться и оптимизироваться. 

 Серия REF542 поддерживает различные протоколы связи, такие как IEC61850, которые легко интегрируются в любую систему автоматизации ABB или подстанций сторонних производителей.  Эта мощная коммуникационная способность делает обмен данными между устройствами более эффективным и повышает общую эффективность работы системы.