Abb Reb500 Relay

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Abb

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Output Type	Other, Multiple digital and analog relay outputs
Connector Type	Plug-in terminal blocks (rear/front access)
Current Range	1 A / 5 A nominal (CT input)
Application	Substation busbar protection and automation
Cooling Method	Natural air cooling
Noise Level	< 55 dB
Phase	Other, Three phase system compatible
Working Temperature	-10AdegC to +55AdegC
Features	Distributed architecture, fast protection, modular, disturbance recorder, IEC 61850 protocol, self-supervision, event logging, HMI
Operating Temperature	-10AdegC to +55AdegC
Power Supply	Redundant supply, 110-250 V DC / 100-230 V AC
Rated Current	1 A or 5 A (busbar CT nominal)
Product Type	REB500 Centralized Busbar Protection Relay
Output Frequency	50/60 Hz (system compatible)
Input Voltage	110-250 V DC / 100-230 V AC (auxiliary supply)
Voltage Protection	Yes (Programmable limits)
Efficiency	High (designed for rapid and reliable protection events)
Material	Rugged metallic enclosure
Storage Temperature	-40AdegC to +85AdegC
Weight	Approx. 15 kg