ABB REU615E_D

ABB REU615E_D is a voltage protection and measurement device.The following is a detailed introduction to the product:

1.Product Overview

ABB REU615E_D voltage protection and measurement device is a member of the 615 product series in the ABB Relion®product family.It integrates protection,control,measurement and monitoring functions.It is particularly suitable for public and industrial distribution systems(including power grids with distributed generation)to meet the protection needs of voltage and frequency.

2.Main functions

Protection function:REU615E_D has multiple protection functions such as overcurrent,overload,short circuit,ground fault,overvoltage,undervoltage,overfrequency,underfrequency,etc.It can monitor abnormal current,voltage or other fault conditions in the power system and take measures to prevent damage or danger to the power system.

Measurement and control:The device can accurately measure the voltage,current,power and other parameters of the power system,and perform control operations such as load removal and voltage regulation according to preset logic.

Monitoring function:REU615E_D provides comprehensive status monitoring functions,including CT,PT,trip/close circuit,circuit breaker status,etc.,providing effective reference data for daily maintenance and ensuring the normal operation of the equipment.

3.Configuration and communication

Standard configuration:REU615E_D provides two standard configuration options:standard configuration A and standard configuration B.Standard configuration A is suitable for applications such as busbar low voltage and overvoltage monitoring,load shedding(cutting off)and load recovery(reconnection),and can also be used for overfrequency and underfrequency protection of generators and other AC equipment.Standard configuration B is suitable for manual or automatic voltage adjustment of transformers with electric on-load tap changers.

Communication protocol:The device supports a variety of communication protocols and standards,such as IEC61850,Modbus,DNP3,IEC 60870-5-103,etc.,which can easily exchange data and communicate with other devices and systems.

4.Technical features

Based on the IEC 61850 platform:REU615E_D is developed and designed according to the international standard IEC 61850 platform,fundamentally supporting the interoperability and horizontal communication of intelligent devices in the station.

Quick installation and testing:The device adopts a pluggable design,which is convenient for users to combine and configure according to their needs.At the same time,it provides a simple setting and debugging interface,making the installation and testing process more efficient.

Enhanced fault recording function:REU615E_D has a fault recording function with high sampling frequency and longer recording,which helps users better analyze fault conditions.

5.Application field

ABB REU615E_D voltage protection measurement and control device is widely used in various scenarios in the power industry,such as power plants,substations,distribution systems,etc.,to protect and control key equipment in the power system and improve the reliability and stability of the system.

In summary,ABB REU615E_D voltage protection measurement and control device is a high-performance product with comprehensive functions,flexible configuration and convenient communication,suitable for various power system protection and control needs.

The company mainly imports PLC modules,programmable controllers,servo control systems and DCS spare parts,such as:ABB,AB(Rockwell),GE(General Electric),Bentley,Honeywell Er),Emerson.),Motorola,Invensys,Westinghouse,etc.The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers.We can purchase goods directly from abroad and provide equipment and spare parts from different countries and manufacturers.

We supply goods directly from abroad,without intermediaries,reducing the cost of use.

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Shenzhen Changxin Automation-sufficient supply,large spot quantity,guaranteed quality,you can buy with confidence and use with peace of mind~!

If you have any defects or needs for imported PLC and DCS spare parts,please contact our team,we will help you find reliable and high-quality products super quickly,while shortening delivery time to ensure that your equipment can operate normally in the right environment.Just in time.

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