ABB

Product Overview The ABB REF542PLUS 1VCF752000 is a compact, multifunctional feeder terminal unit designed for medium-voltage power distribution systems. It integrates measurement, monitoring, protection, control, and self-diagnostic functions into a single device, enhancing system reliability and operational efficiency. This unit is suitable for various applications, including feeder protection, transformer protection, and motor protection. Technical Specifications

• Rated Voltage:
  • Auxiliary Power Supply: 24/48/60 V DC or 110-240 V AC/DC (wide range input)

Product Overview The ABB REF610C11HCNN01 is a comprehensive protection relay designed for medium-voltage power systems. It integrates multiple protection functions, communication interfaces, event recording, and remote control capabilities into a single device. This relay is suitable for various applications, including feeder protection, motor protection, and capacitor bank control, ensuring reliable and efficient operation of electrical networks. Technical Specifications

• Voltage Input: Configurable for 3×100–690 V AC, accommodating different voltage levels in medium-voltage networks.

Product Introduction The ABB REF615 HBFEAEAGABB1BNA11E is a high-performance integrated protection relay designed for comprehensive protection, control, monitoring, and management in power distribution systems. It is part of the ABB Relion® 615 series and is specifically tailored for utility substations and industrial power systems, including radial, looped, and meshed distribution networks with or without distributed generation. The device supports various grounding configurations, such as isolated neutral, resistance grounded, compensated grounded, and solidly grounded networks, ensuring flexibility in diverse applications.