ABB REF620 NBFNAANNNDA1BBN1XF Module for Advanced Industrial Control Systems

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The ABB REF620 is an advanced relay protection device designed for medium-voltage applications. It features comprehensive protection functions for transformers, feeders, and motors, including overcurrent, earth fault, and thermal overload protection. With a user-friendly interface and customizable settings, it supports various communication protocols such as IEC 61850 for seamless integration into modern automation systems. Compared to similar models like the ABB DI810 and ABB PM861K01, the REF620 offers enhanced flexibility and a more compact design, making it ideal for both new installations and upgrades in existing systems.

ABB REF620 NBFNAANNNDA1BBN1XF Module for Advanced Industrial Control Systems

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The ABB REF620 is an advanced relay protection device designed for medium-voltage applications. It features comprehensive protection functions for transformers, feeders, and motors, including overcurrent, earth fault, and thermal overload protection. With a user-friendly interface and customizable settings, it supports various communication protocols such as IEC 61850 for seamless integration into modern automation systems. Compared to similar models like the ABB DI810 and ABB PM861K01, the REF620 offers enhanced flexibility and a more compact design, making it ideal for both new installations and upgrades in existing systems.
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