Description
ABB REF542PLUS 1VCF752000 is a compact digital feeder terminal device, mainly used in various application scenarios such as feeder protection, transformer protection, and motor protection in medium-voltage power distribution systems.
Functional Features
Measurement: It can accurately measure electrical parameters such as current and voltage, providing data support for the evaluation of the system's operating status.
Monitoring: It can monitor the operating status of the power system in real time, promptly detect abnormal situations, and facilitate operators to take corresponding measures.
Protection: It has multiple protection functions, such as overcurrent protection, grounding protection, undervoltage protection, overvoltage protection, and phase failure protection, etc., which can effectively protect electrical equipment and lines from damage caused by faults.
Control: It supports both remote control and local control, making it convenient for operators to operate the equipment according to actual needs.
Self-diagnosis: It has a built-in self-diagnosis function, which can automatically detect faults within the equipment itself and promptly send out fault alarm signals, helping to quickly locate and eliminate faults.
Communication Capability: It supports multiple communication protocols, such as Modbus, Ethernet, etc., and can be easily integrated into ABB or third-party substation automation systems to achieve data exchange and remote monitoring between devices.
Product Advantages
Flexibility and Scalability: It provides excellent flexibility and scalability, and can be configured and expanded according to actual needs to adapt to different application scenarios and system scales.
Intelligent and Clean Solution: By adopting advanced technologies, it provides intelligent and clean solutions for power protection and control, helping to improve the operating efficiency and reliability of the power system.
Physical Characteristics
Dimensions: Approximately 24.5cm×28cm×18.5cm, and it can be installed on a 19-inch rack.
Weight: Approximately 5 - 6.66kg.
Operating Environment: The operating temperature range is from -40°C to +85°C. It can operate stably in harsh industrial environments and complies with relevant certification standards such as IEC 61000 and IEEE C37.100.
Main brands include: ABB, Bailey, GE, FOXBORO, Invensys TRICONEX, Bentley BENTLY, A-B Rockwell, EMERSON EMERSON, B&R, MOTOROLA, FUANC, REXROTH, KUKA, HONEYWELL, NI, DEIF, Yokogawa, WOODWARD WOODWARD, Ryan, SCHNEIDER SCHNEIDER, Yaskawa, MOOG, EPRO, PROSOFT and other major brands
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