ABB feeder terminal REF542plus digital relay
Compact digital interval control technology solution: REF 542plus feeder terminal is a compact digital interval control technology solution. It can be used for various medium voltage applications, such as feeder protection, transformer protection, and motor protection.
Like its predecessor REF 542, the feeder terminal REF 542plus integrates measurement, monitoring, protection, control, and self diagnostic functions into one component. With its integrated communication protocol, REF 542plus can be easily integrated into any ABB or third-party substation automation system.
Compared to more traditional methods, these new generation devices provide excellent flexibility and scalability, enabling intelligent and clean solutions. The software solution allows you to use REF 542plus in all ABB major air and gas insulated switchgear solutions.
The integrated status monitoring system of the terminal supports the introduction of preventive maintenance to promote your long-term asset management strategy.
Range
Interval control and protection device
Product advantages
Various functions for precise programming of requirements and substations
Product Features
size
monitor
control
protect
communicate
Substation automation.
The ABB REF542 feeder terminal provides all basic functions in a single package. The required protection features for a given application can be provided in a standardized configuration solution. When necessary, standardized terminals can be further turned to meet specific requirements.
ABB offers a full range of genuine IEC 61850 protection and control products, including network automation. ABB’s IEC 61850 compatible solution provides a unified user experience for the operation of distribution systems from secondary substations to network control centers. ABB’s distribution automation products are capable of withstanding the most demanding environments, including marine and offshore industrial facilities such as mines, paper mills, and petrochemical plants, as well as public utilities in urban and rural areas.
Attention: Due to the large number of products from our company, the pictures cannot match each other. Please contact me to confirm the actual product!
The company has a leading advantage in discontinuing control system components. We have a large inventory and surplus of control system components, as well as some hardware for the discontinued control system. We have also released many new hardware and products to support your existing control system or apply new control technologies. The discontinued “DCS system spare parts, PLC module spare parts,” complete machine and accessories series have a strong advantage. As long as you need PLC products, we can help you find them. The company has a great price advantage.
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