ABB REM 610 Product Manual
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ABB REM 610 Product Manual

Motor protection relay
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Motor Protection Relay
REM 610
Product Guide

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Summary of Contents for ABB REM 610

  • Page 1 Motor Protection Relay REM 610 Product Guide...

  • Page 3: Motor Protection Relay

    Motor Protection Relay REM 610 1MRS 755121 Issued: 01.12.2003 Status: Updated Version: D/28.11.2006 Data subject to change without notice Features • Three-phase motor start-up supervision • Two galvanically isolated digital inputs and based on thermal stress calculation with three additional galvanically isolated digital...

  • Page 4: Protection Functions

    It handles fault conditions during REM 610 can equally well be used to protect, motor start up, normal run, idling, and cool- for instance, feeder cables and power trans- ing down at standstill, e.g.
  • Page 5 Motor Protection Relay REM 610 1MRS 755121 Settings Before the relay is connected to a system it The setting values can be altered via the HMI must be assured that the relay has been given or with a PC provided with the Relay Setting the correct settings, see table 2 below.

  • Page 6: Technical Data

    Motor Protection Relay REM 610 1MRS 755121 Technical data Table 3: Dimensions Width frame 177 mm, case 164 mm Height frame 177 mm (4U), case 160 mm Depth case 149.3 mm Weight of the relay ~3.5 kg Weight of the spare unit ~1.8 kg...
  • Page 7 Motor Protection Relay REM 610 1MRS 755121 Technical data (cont´d) Table 6: Measuring range Measured currents on phases I and I as multiples of 0...50 x I the rated currents of the energizing inputs Earth-fault current as a multiple of the rated current of the 0...8 x I...
  • Page 8 Motor Protection Relay REM 610 1MRS 755121 Technical data (cont´d) Table 12: RTD/analogue inputs 100 Ω platinum Supported RTD sensors TCR0.00385 (DIN 43760) 250 Ω platinum TCR 0.00385 1000 Ω platinum TCR 0.00385 100 Ω nickel TCR 0.00618 (DIN 43760) 120 Ω...
  • Page 9 Motor Protection Relay REM 610 1MRS 755121 Technical data (cont´d) Table 14: Electromagnetic compatibility tests Surge immunity test: According to the IEC 61000-4-5 • Power outputs, energizing inputs, power supply 4 kV, line-to-earth 2 kV, line-to-line • I/O ports 2 kV, line-to-earth...

  • Page 10: Connection Diagrams

    Motor Protection Relay REM 610 1MRS 755121 Connection dia- grams Fig. 2 Residual current is measured via a core-balanced current transformer.
  • Page 11 Motor Protection Relay REM 610 1MRS 755121 Connection diagrams (cont´d) Fig. 3 Residual current is measured via a summation connection of the phase current transformers.
  • Page 12 Motor Protection Relay REM 610 1MRS 755121 Connection diagrams (cont´d) Fig. 4 REM 610 connected to a contactor controlled motor with the trips routed to trip the contactor.

  • Page 13: Ordering Information

    Motor Protection Relay REM 610 1MRS 755121 Ordering informa- When ordering REM 610 protection relays The order number identifies the protection tion and/or accessories, please specify the follow- relay type and hardware as described in fig- ing: ures below and is labelled on the marking strip under the lower handle of the relay.
  • Page 14 Configuration, setting and SA system tools: The following tool versions are needed to support the new functions and features of REM 610 release C: CAP 501 Relay Setting Tool CAP 501 v. 2.4.0-1 or later CAP 505 Relay Setting Tool CAP 505 v.
  • Page 16 ABB Oy Distribution Automation P.O. Box 699 FI-65101 Vaasa, FINLAND Tel +358 10 22 11 Fax +358 10 224 1094 www.abb.com/substationautomation...

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