ABB SPA-ZC 402 Bedienungsanleitung

Voltage Protection Relay REU 610Product Guide

ABB 10Voltage Protection Relay REU 610Electromagnetic compatibility tests The EMC immunity test level meets the requirements listed below:1 MHz burst

ABB 11Voltage Protection Relay REU 6101MRS756305(continued)Power frequency (50 Hz) magnetic field IEC 6100-4-8 300 A/m continuousVoltage dips and short

ABB 12Voltage Protection Relay REU 610Feature Stage U> Stage U>> Stage U2>Time multiplier, k>, k>> 0.05...2.00 0.05...2.00 0.05..

ABB 13Voltage Protection Relay REU 6101MRS756305Feature Stage U< Stage U<< Stage U1<Operate time accuracy• At definite-time characteristic•

ABB 14Voltage Protection Relay REU 61012. Mounting methods Using the appropriate mounting accesso-ries, the standard relay case for the RE_ 610 series

ABB 15Voltage Protection Relay REU 6101MRS75630514. Selection and ordering dataWhen ordering protection relays and/or ac-cessories, please specify the

ABB 16Voltage Protection Relay REU 610Fig. 8 Ordering key for spare unitsUse the ordering key information in Fig. 8 to generate the order number

ABB 17Voltage Protection Relay REU 6101MRS75630515. Accessories and toolsItem Order nrCables: Front communication cable 1MRS050698Mounting accessories

ABB 18Voltage Protection Relay REU 61016. Terminal diagramFig. 9 Terminal diagram of REU 610

ABB 19ABB 19Voltage Protection Relay REU 6101MRS75630517. ReferencesThe www.abb.com/substationautomation por-tal offers you information about the dist

ABB 2Voltage Protection Relay REU 610ContentsCopyrightsThe information in this document is subject to change without notice and should not be construe

ABB OyDistribution AutomationP.O. Box 699FI-65101 VAASA, FinlandPhone +358 10 22 11Fax +358 10 22 41094www.abb.com/substationautomation 1MRS756305C

ABB 3Voltage Protection Relay REU 6101MRS756305Issue: May 2007Version: A/16 May 20071. DescriptionThe voltage protection relay REU 610 is part of the

ABB 4Voltage Protection Relay REU 6103. MeasurementThe relay physically measures the three phase-to-phase voltages and the residual volt-age of the p

ABB 5Voltage Protection Relay REU 6101MRS7563059. ApplicationFig 2. REU 610 providing two-stage busbar overvoltage protection, two-stage busbar unde

ABB 6Voltage Protection Relay REU 610Fig. 3 REU 610 providing busbar overvoltage and undervoltage protection, and residual overvoltage protection. Bo

ABB 7Voltage Protection Relay REU 6101MRS75630510. CommunicationThe protection relays are connected to the fibre-optic communication bus directly or vi

ABB 8Voltage Protection Relay REU 61011. Technical dataDimensionsWidth frame 177 mm, case 164 mmHeight frame 177 (4U), case 160 mmDepth case 14

ABB 9Voltage Protection Relay REU 6101MRS756305Digital InputsRated voltage• REU610CVVHxxxActivating threshold• REU610CVVLxxxActivating threshold• REU6