Manufacturer:ABB
Product Model:REF541DM115AAAA
Protection Functions:Differential Protection, Overcurrent Protection, Grounding Fault Detection
Rated Voltage:690V
Rated Current:2000A
Frequency Range:50/60Hz
Communication Interfaces:Modbus, Ethernet
Protection Ratings:IP54
Operating Temperature:-40°C to +80°C
Dimensions:220mm x 175mm x 105mm (HxWxD)
Weight:5.5kg
The ABB REF541DM115AAAA digital relay is a highly reliable solution designed for protecting power systems against faults and overloads. It features an advanced microprocessor-based platform which ensures precise and responsive protection. With its comprehensive protection functions including differential protection, overcurrent protection, and grounding fault detection, this relay is ideal for protecting substations and industrial automation systems.
The relay comes with multiple communication interfaces such as Modbus and Ethernet, enabling easy integration with existing systems and facilitating remote monitoring and control. Its robust design with an IP54 protection rating ensures reliable operation even in harsh environments.
Designed with user-friendliness in mind, the ABB REF541DM115AAAA offers a clear and intuitive interface for setting parameters and viewing real-time status information. Installation is straightforward with clear instructions provided, and its compact dimensions and lightweight design make it easy to integrate into existing systems without requiring extensive space.
By offering superior protection and reliability, the ABB REF541DM115AAAA digital relay ensures the smooth and safe operation of power systems in various industrial applications.
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