ABB REU611 Voltage Protection Numerical Relays are dedicated voltage protection relays. Preconfigured for voltage and frequency-based protection in both utility substations as well as an industrial power system. REU611 devices are designed for overvoltage protection, under-voltage protection, residual overvoltage, sequence protection and additional two-stage frequency protection of large-size power stations as well as small power units. The voltage protection relays are used for a wide variety of applications, including power transformers, busbars, motors and capacitor bank applications.
Scope
Voltage protection relay
Benefits
- Pre-configured functions for voltage protection application.
- These devices are delivered preconfigured and also factory-tested to shorten engineering as well as commissioning time.
- Self-healing communication based on HSR/PRP utilising an optional second Ethernet bus.
- The compact designs make them suitable for both new as well as retrofit installations.
- Withdrawable plug-in unit design for swift installation as well as testing.
Features
- Pre-configured voltage-based protection unit for utility distribution as well as industrial applications.
- Powerful as well as user-friendly web-browser-based human-machine interface (HMI) including input/output (I/O) matrix with proper visual selections.
- Application-specific standard configurations resulting in a shorter relay setup as well as commissioning time.
- Supports IEC 61850 Editions 1 as well as 2, including binary GOOSE messaging.
- Pre-configured solutions for utility distribution as well as industrial applications.
The 611 series are part of ABB’s Relion® protection & control relay family and they offer simplified yet powerful functionality for various applications. Once the application-specific parameters set has been created, the installed protection relays are ready to be put into service. The further addition of communication functionality and also interoperability between substation automation devices by the IEC 61850 standard adds flexibility & value to users as well as electrical system manufacturers.
The protection relays in the 611 series provide powerful functionality within basic protection and also control configurations. There are product variants for motor, feeder, busbar and voltage protection applications.
ABB
ABB is a technology leader when it comes to electrification & automation, encouraging a more sustainable and also resource-efficient future. The company’s solutions connect engineering know-how & software to optimize how things are manufactured, moved, powered & operated. Building on more than 130 years of excellence, ABB are committed to driving the innovations which will accelerate industrial transformation. ABB provide send-to-end value by driving advances across a broad spectrum of industrial technologies.
We have all types of equipment to protect and boost your electric power system. Grab the portfolio to explore our ABB Numerical Relays which will help in improving your business. We Digital & Smart Grid Enterprises are the leading ABB REU611 Voltage Protection Numerical Relay suppliers and exporters in Maharashtra. We also deliver a wide range of services & customized solutions for many leading Industries & Panel Builders. You can contact us at +91 7021624024 or mail us at markeing@dsgenterprises.in. We also deal in a broad range of products in ABB Voltage Protection. Please click here if you would like to know more about ABB Numerical Relays.
