All-in-one Protection and Control Relay

REX610

Description:

REX610 is a freely configurable all-in-one protection relay that covers all basic power distribution applications while keeping operation simple. With a small number of models, it is easy to order, set up, use, and maintain. Despite its rich functionality, REX610 remains a cost-effective choice. Its fully modular hardware design unlocks all available functions and enables continuous access to newly developed features, allowing for easy and flexible customization and modification at any time to adapt to changing protection and communication requirements.

REX610 is part of the well-known Relion® family of protection and control relays, developed based on ABB's extensive experience in freely configurable multi-function relays and numerous proven protection algorithms.

Product Advantages:

• One device covers multiple applications, offering the best flexibility and cost-effectiveness.
• Modular and scalable design for easy and flexible customization to meet changing protection and communication needs.
• Plug-and-play solution, where installed hardware modules unlock all available functions.
• Comes with a wide range of default functions, including communication capabilities, which can be easily changed at no extra cost.
• Continuous access to newly developed features through firmware updates.
• Equipped with a convenient custom retrofit adapter for seamless replacement of SPACOM with the REX610 relay.

Product Features:

• Freely configurable relay for flexible customization according to specific application requirements.
• 12 models cover all basic applications.
• Plug-in withdrawable unit for quick replacement and short maintenance time, minimizing costly downtime.
• Option to replace one or more modules without replacing the entire relay.
• Three arc sensor input interfaces with monitoring function.
• Complies with IEC 61850 Edition 2 and is certified by DNV/GL (KEMA).