ABB Motor protection and control REM611 Numerical Relay

ABB MOTOR PROTECTION AND CONTROL REM611 NUMERICAL RELAY : REM611 IS A DEDICATED MOTOR PROTECTION RELAY FOR THE PROTECTION, CONTROL, MEASUREMENT AND SUPERVISION OF ASYNCHRONOUS MOTORS IN THE MANUFACTURING AND PROCESS INDUSTRY.

Typically, this protection relay is used with circuit breaker or contactor-controlled medium- and small-sized motors in a variety of drives, such as pumps and conveyors, crushers and choppers, mixers and agitators, fans and aerators.

Scope

Motor protection relay

Product benefits

• Preconfigured functions for motor protection application
• The relays are delivered preconfigured and factory-tested to shorten engineering and commissioning time
• Self-healing communication based on HSR/PRP using an optional second Ethernet bus
• The compact design makes it suitable for both new and retrofit installations
• Withdrawable plug-in unit design for swift installation and testing

Product features

• Motor protection and control for a variety of drives
• Powerful and user-friendly web-browser-based human machine interface (HMI) including input/output (I/O) matrix with visual selections
• Application-specific standard configurations resulting in a shorter relay setup and commissioning time
• Supports IEC 61850 Editions 1 and 2, including binary GOOSE messaging
• Preconfigured solutions for utility distribution and industrial applications

The 611 series is part of ABB?s Relion? protection and control relay family and it offers simplified yet powerful
functionality for most applications. Once the application specific parameter set has been entered, the installed
protection relay is ready to be put into service. The further addition of communication functionality and? interoperability between substation automation devices offered by the IEC 61850 standard adds flexibility and
value to users as well as electrical system manufacturers.

The 611 series relays fully support the IEC 61850 standard for communication and interoperability of substation automation devices, including fast GOOSE (Generic Object Oriented Substation Event) messaging, and can now also benefit from the extended interoperability provided by edition 2 of the standard. The relays further support the parallel redundancy protocol (PRP) and the high-availability seamless redundancy (HSR) protocol. The 611 series relays are able to use IEC 61850 and Modbus? communication protocols simultaneously.

To explore the comprehensive range of ABB Numerical Relays Click here!