ABB RED670 Line Differential Protection Relay RED 670 I/O Field Wiring Arm Relative humidity: 93 % conforming

Relative humidity: 93 % conforming to IEC 60068

This rack is typically used as a spare part or for building custom I/O configurations

Long Description: Connect Expander Bus between MMUs

Parallel Ports: 1

ABB RED670 Line Differential Protection Relay RED 670 I/O Field Wiring Arm Relative humidity: 93 % conformingOverview The ABB RED670 is a versatile relay designed for the protection and control of two and three winding transformers, including autotransformers, in utility and industrial power systems. It offers comprehensive protection schemes and control functions with an extensive range of communication protocols, making it ideal for transformer differential protection, generator transformer block protection, and other high demand applications.