REX610 is a freely configurable all-in-one protection relay that covers the full range of basic power distribution applications, without forgoing simplicity. The small number of variants translates into easy ordering, setup, use and maintenance. Although rich in functionality, REX610 represents a cost-effective choice. The fully modular hardware, unlocking all available functionality, and continuous access to new developments allow easy and flexible customization, modification and adaptation to changing protection and communication requirements at any time.
REX610 is a member of the renowned Relion® protection and control family of relays, building on ABB’s strong heritage of freely configurable multifunctional relays and many proven protection algorithms.