Product Name

ABB REM610

Product Description

The ABB REM610 is a digital relay designed specifically for the protection and control of medium-voltage applications, particularly in substations and industrial settings. This device is part of ABB’s Relion® family of protection relays and offers comprehensive functionalities for overcurrent protection, earth fault protection, and other primary protection schemes.

Product Parameters

Voltage Rating: Typically designed for use in systems up to 36 kV.
Current Rating: Configurable based on specific application needs, supporting various CT inputs.
Communication Protocols: Supports IEC 61850, Modbus, DNP3, and more for seamless integration.
Operating Temperature: Typically ranges from -20°C to +55°C.
Safety Class: Complies with various international safety standards (like IEC 60255).

Specifications

Protection Functions:
Overcurrent (OC)
Earth fault (EF)
Short-circuit protection
Voltage monitoring
Transformer differential protection
Directional overcurrent
Control Functions:
Remote control and monitoring capabilities
Local control through HMI (Human-Machine Interface)
Display:
LCD screen with user-friendly navigation
Event logs and real-time data visualization
Power Supply:
Wide range of auxiliary power supply options (typically 48-250 VDC/AC)

Product Use

The REM610 is utilized primarily in:
Medium-voltage substations for utility and industrial applications
Protection of transformers, feeders, and motors
Backup protection in coordination with upstream protection devices
Monitoring and control of electrical networks
Integration into smart grid solutions to enhance reliability and operational efficiency

Overall, the REM610 is a robust solution for modern electrical grid protection and
management applications, offering flexibility, reliability, and advanced functionalities to meet diverse operational needs.