Deif MVR-200 Series Operator's Manual
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Deif MVR-200 Series Operator's Manual

Deif MVR-200 Series Operator's Manual

Medium voltage relay
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OPERATOR'S MANUAL
Medium Voltage Relay
MVR-200 series
DEIF A/S · Frisenborgvej 33 · DK-7800 Skive
Tel.: +45 9614 9614 · Fax: +45 9614 9615
info@deif.com · www.deif.com
Document no.: 4189341220A

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Summary of Contents for Deif MVR-200 Series

  • Page 1 OPERATOR'S MANUAL Medium Voltage Relay MVR-200 series DEIF A/S · Frisenborgvej 33 · DK-7800 Skive Tel.: +45 9614 9614 · Fax: +45 9614 9615 info@deif.com · www.deif.com Document no.: 4189341220A...

  • Page 2: Table Of Contents

    1. Introduction 1.1 About the Operator's manual ......................................1.1.1 Intended users of the Operator's manual ................................. 1.1.2 Abbreviations ............................................1.1.3 Technical support ..........................................1.2 Warnings and safety ..........................................1.2.1 Warnings ..............................................1.2.2 Hazard markings ..........................................1.3 Legal information ............................................1.3.1 Disclaimer ..............................................

  • Page 3: Introduction

    TRMS – True root mean square SW – Software 1.1.3 Technical support You can read about service and support options on the DEIF website, www.deif.com. You can also find contact details on the DEIF website. You have the following options if you need technical support: •...

  • Page 4: Warnings And Safety

    It is the responsibility of the user to ensure that the equipment is installed, operated and used for its intended function in the manner specified by DEIF. If this is not the case, then the safety protection provided by the equipment may be impaired.

  • Page 5: Copyright

    The English version of this document always contains the most recent and up-to-date information about the product. DEIF does not take responsibility for the accuracy of translations, and translations might not be updated at the same time as the English document.

  • Page 6: Mvr-2Xx Overview

    2. MVR-2xx overview 2.1 User interface 2.1.1 MVR-21x local panel structure An MVR-21x has multiple LEDs, control buttons and local RJ-45 Ethernet port for configuration on front as a default. At the back, each unit is equipped with RS-485 serial interface and RJ-45 Ethernet interface options as a standard. See the list below. Figure 2.1 Local panel structure •...

  • Page 7: Mvr-25X Local Panel Structure

    • 7 navigation buttons for IED local programming and a button for password activation. • RJ-45 Ethernet port for IED configuration. Power LED is lit (green) when the unit is powered on. The Error LED is lit (red) when relay has an internal error that affects the operation of the unit.
  • Page 8 Used views are freely configurable with buttons for changing settings groups or controlling the relays logic in general. Object status (Circuit breaker/Disconnector) can be displayed on the screen. All measured and calculated values (currents, voltages, power, energy, frequency etc.) can be shown in the screen. OPERATOR'S MANUAL 4189341220A UK Page 8 of 51...

  • Page 9: Using The Mvr

    3. Using the MVR 3.1 Alarms and trips 3.1.1 Alarm and trip indications MVR-21x The Trip LED ( ) is lit whenever a protection activates a breaker trip. For each trip, the trip name is given at the bottom of the display screen, to show the cause of the trip. MVR-25x The Trip LED ( ) is lit whenever a protection activates a breaker trip.
  • Page 10 You can set a new password for the user level by selecting the key icon next to the user level. After this you can lock the user level by pressing return key while the lock is selected. If you need to change the password you can select the key icon again and give a new password.

  • Page 11: Basic Navigation For Mvr-21X

    • User: Can view any menus and settings but cannot change any settings nor operate breakers or other equipment. • Operator: Can view any menus and settings but cannot change any settings BUT can operate breakers or other equipment. • Configurator: Can change most settings like basic protection pick-up levels or time delays, breaker control functions, signal descriptions etc.

  • Page 12: Navigation In Main Configuration Menus

    • Cancel/Back key takes you one step back or holding it down for 3 seconds takes you back to general –menu. Cancel key is also used for resetting user alarm LEDs. • Padlock button takes user to password menu where it is possible to enter different user levels (user, operator, configurator and super user).

  • Page 13: General Menu

    • Source for time synchronization, Internal or External (internal as default). • Enable stage forcing (disabled / enabled). When forcing is disabled after using every forced output will restore. Forcing is done individually in info menu of each stage. • Language selection, all available languages here (English as default).

  • Page 14: Protection Menu

    Name Description Range Step Default Enables Railway protection specific stages 0: Standard 3 phase at Protection → Stage activation. Full description on 0: Standard 3 Application 50/60Hz the effects of this parameter are detailed in Railway phase 50/60Hz 1: Railroad 16,67Hz protection module chapter.
  • Page 15 Figure 3.5 Stage activation sub-menu. • Activation of different protection stages is done in Stage activation –sub menu. Each protection stage and supporting function is disabled as standard. • Activated menus will appear below the stage specific sub-menu for example I> appears below Current –module, U< appears below Voltage-module etc.
  • Page 16 Figure 3.7 Info menu indicates all the details listed below certain protection stage or function. • Function is activated and disabled in Stage activation menu. It is possible to disable function in Info menu as well. • Function condition indicates whether the stages condition is Normal, Start or Trip. •...
  • Page 17 Figure 3.8 All group specific settings are done individually in Settings menu. Stage settings vary according different protection functions. With factory settings only one group of eight is activated. To enable more groups go to Control menu and select Setting Groups. OPERATOR'S MANUAL 4189341220A UK Page 17 of 51...
  • Page 18 Figure 3.9 Stage information is divided into two sections. Specific fault data of IEDs is stored in operation log under the register. Each of these 12 logs includes pre-fault current, fault current, time stamp and active group during the triggering. Operation log can be cleared by choosing Clear registers → Clear. Events generated by the specific stage can be checked by going to Stage event register.
  • Page 19 Figure 3.10 Stage information is divided into two sections. Starting and tripping signals of protection stages are connected to physical outputs in Direct Output Control menu. It is possible to connect to output relay or to start- trip- or user configurable LED. In case when stage is internally blocked (DI or other signal) it is possible to configure an output to indicate that stage is blocked.
  • Page 20 Figure 3.11 Protection stage related events are masked on and off individually under Events → Event mask. Events are masked off as default. It is possible to activate desired events by masking them |x|. Only masked events appear to event list.
  • Page 21 Example protection stage Figure 3.13 Stage navigation and modification. Each protection stage and supportive function has five stage menus Info, Settings, Registers, IO and Events. OPERATOR'S MANUAL 4189341220A UK Page 21 of 51...
  • Page 22 Info-menu Figure 3.14 Info menu indicates all the details listed below certain protection stage or function. • Function is activated and disabled in Stage activation menu. It is possible to disable function in Info menu as well. • Function condition indicates whether the stages condition is Normal, Start or Trip. •...
  • Page 23 Settings-menu Figure 3.15 All group specific settings are done individually in Settings menu. Stage settings vary according different protection functions. With factory settings only one group of eight is activated. To enable more groups go to Control menu and select Setting Groups. OPERATOR'S MANUAL 4189341220A UK Page 23 of 51...
  • Page 24 Registers-menu Figure 3.16 Stage information is divided into two sections. Specific fault data of IEDs is stored in operation log under the register. Each of these 12 logs includes pre-fault current, fault current, time stamp and active group during the triggering. Operation log can be cleared by choosing Clear registers → Clear. Events generated by the specific stage can be checked by going to Stage event register.
  • Page 25 IO-menu Figure 3.17 Series IED stage information is divided into two sections. Starting and tripping signals of protection stages are connected to physical outputs in Direct Output Control menu. It is possible to connect to output relay or to start- trip- or user configurable LED. In case when stage is internally blocked (DI or other signal) it is possible to configure an output to indicate that stage is blocked.

  • Page 26: Control Menu

    Events-mask Figure 3.18 Protection stage related events are masked on and off individually under Events → Event mask. Events are masked off as default. It is possible to activate desired events by masking them |x|. Only masked events appear to event list.
  • Page 27 Controls enabled Figure 3.20 Controls Enabled sub- menu. • Activation of different control functions is done in Controls Enabled –sub menu. Each control function is disabled as standard. Active functions will appear below Control Functions –sub menu. • Activated objects will appear below Objects–sub menu. Each object is disabled as standard. OPERATOR'S MANUAL 4189341220A UK Page 27 of 51...
  • Page 28 Setting groups Figure 3.21 Setting Groups menu displays all the information related to group changing. • Active setting group displays the current active setting group 1…8. • It is possible to activate desired setting group by setting Force SG. While doing this Force SG change has to be enabled. •...
  • Page 29 Objects Figure 3.23 Object controlling. Each activated object is visible in Objects-menu. As default all objects are disabled. Each active object has four setting menus, settings, application control, registers and events. OPERATOR'S MANUAL 4189341220A UK Page 29 of 51...
  • Page 30 Figure 3.24 Info menu indicates all the details listed below certain protection stage or function. • Control access may be set to Local- or Remote control (local as default). When local control is enabled it is not possible to control object trough bus and vice versa. •...
  • Page 31 • Object has Open- and Close inputs and withdrawable object has In- and Out inputs. Object Ready- and external Synchrocheck permission have status inputs as well. Digital inputs, Logical inputs or outputs, stage starting- tripping- or blocking, RTDs and object status information can be used to indicate the status. •...
  • Page 32 Object statuses can be connected directly to physical outputs in Signal Connections menu which is sub-menu to APP CONTR menu. It is possible to connect to output relay or to start- trip- or user configurable LED. Connection to outputs can be either latched |x| or non-latched x.
  • Page 33 Control functions Figure 3.27 Stage navigation and modification. Each enabled control function is listed below Control Functions menu. Every function includes same sub-menus as protections stages including Info, Settings, Registers, IO and Events. Device IO Figure 3.28 Device IO menu. •...
  • Page 34 Figure 3.29 IED Binary Inputs menu. All settings related to binary inputs can be found under the Binary Inputs menu. Binary inputs Settings menu includes polarity selection for the input (normal open or normal closed), activation (16…200 V , step 0.1V) and release (10…200 V , step AC/DC AC/DC...
  • Page 35 Description text for Binary output is configured in Binary Output Descriptions menu. Name change affects to Matrixes and input –or output selection lists. Names have to be configured online or updated to the IED via setting file. NOTE! Normal closed signal goes to default position (normal open) in case the relay loses the auxiliary voltage or during System full reset.
  • Page 36 Figure 3.32 Binary Outputs menu. Binary inputs, Logic Outputs, protection stage status signals (start, trip & blocked etc.) and object status signals can be connected to output relay or to start- trip- or user configurable LEDs in Device IO matrix → IO Matrix. Connections can be made as latched |x| or non-latched x.

  • Page 37: Communication Menu

    Figure 3.34 IED Logical signals. • 32 logical input signal status bits. Status is either 0 or 1. • 32 quality bits of logical input signals (GOOSE). Status is either 0 or 1. 1 stands for bad/invalid quality. • 32 logical output signal status bits. Status is either 0 or 1. Logical signals are mainly used for control purposes via IEC-61850 and GOOSE or other protocols with similar purpose.
  • Page 38 Connections-menu Figure 3.35 Connections-menu. • IP address of the IED is user settable. Default IP-address varies from device to another. • Network subnet mask is entered here. • Gateway is configured only when communicating with IEDs in separate subnet. • Bitrate of the RS-485 serial communication interface is 9600 bps as standard but can be changed to 19200 or 38400 bps in case the external device supports faster speed.

  • Page 39: Measurement Menu (For All Except V211)

    Protocols-menu Figure 3.36 Protocols-menu. • SNTP protocol is used for time synchronization over Ethernet. It can be used at the same time with ModbusTCP and IEC61850 protocols. • ModbusTCP can be used at the same time with other Ethernet based protocols like SNTP and IEC61850. •...
  • Page 40 TRANSFORMERS Figure 3.37 Current- and voltage transformer ratio is set in Transformers sub-menu • Phase CT scaling, Residual I01- and Residual I02 CT scaling determines the ratio of used transformers. • According to IED type it is possible to have voltage transformer scaling and other similar in transformers menu. Among ratio settings the nominal values are determined in Transformers menu as well.
  • Page 41 FREQUENCY Figure 3.38 Frequency settings menu • Sampling mode is fixed as standard and System nominal frequency should be set to desired level. In case the Sampling mode is set as tracking the IED will use measured frequency value as system nominal frequency. •...
  • Page 42 CURRENT AND VOLTAGE MEASUREMENT Figure 3.39 Measurement menu Measurement menu includes sub-menus for different Current- and Voltage measurements. Individual measurements can be found for each phase- or phase- to phase measurement. Sub-menus are divided into four groups which are Per-Unit, Primary, Secondary and Phase Angle.

  • Page 43: Measurement Menu (Mvr-V211)

    Figure 3.41 Harmonics view Harmonics menu displays voltage and current harmonics from fundamental component up to 31th harmonic. It is possible to select whether each component is displayed as Absolute- or Percentage and as primary or secondary amps or per unit values. PHASORS Figure 3.42 Phasors sub-menu...
  • Page 44 frequency is specified in Frequency sub-menu. Other sub-menus menus under Measurement menu are mainly for monitoring purposes. TRANSFORMERS Figure 3.43 Voltage transformer ratio is set in Transformers sub-menu Among ratio settings the nominal values are determined in Transformers menu as well. Sometimes it is possible that due wiring the polarity has to be changed because of mistake or other similar reason.
  • Page 45 • Frequency has three reference measuring points. The order of reference point can be changed. VOLTAGE MEASUREMENT Figure 3.45 Measurement menu Measurement menu includes sub-menus for different measurements. Individual measurements can be found for each phase- or phase- to phase measurement. Sub-menus are divided into four groups which are Per-Unit, Primary, Secondary and Phase Angle. Per-unit group has values for fundamental component, TRMS, amplitude- and power THD and peak- to peak values.
  • Page 46 Sequence components including positive, negative and neutral components are calculated. Sequence sub-menu is divided into four groups which are Per-Unit, Primary, Secondary and Phase Angle. Each group has calculation for positive, negative and neutral sequence components. Figure 3.47 Harmonics view Harmonics menu displays voltage harmonics from fundamental component up to 31th harmonic.

  • Page 47: Monitoring Menu

    3.4.8 Monitoring menu Monitoring menu includes Monitoring Enabled, Monitoring Functions, Disturbance REC and Device Diagnostics sub-menus. Valid Monitor functions vary according IED type. Figure 3.49 Monitoring menu view. Monitor functions vary according IED type. MONITORS ENABLED Figure 3.50 IED Monitors Enabled sub- menu. •...
  • Page 48 • Activated menus will appear in the Monitor functions sub-menu. MONITOR FUNCTIONS Figure 3.51 IED function modification. Configuring monitor functions is very similar to configuring protection stages. DISTURBANCE REC OPERATOR'S MANUAL 4189341220A UK Page 48 of 51...
  • Page 49 Figure 3.52 Setting disturbance recorder. • Manual Trigger triggers the recording instantly once when used. • It is possible to clear the latest, oldest or every stored recording at once. • Maximum length of recording depends of the amount chosen channels and sample rate. Maximum amount of recording depend of amount of channels, sample rate and length of the file.
  • Page 50 Digital channels include primary and secondary amplitudes and currents, calculated signals, TRMS values, sequence components, inputs and outputs and much more. DEVICE DIAGNOSTICS Figure 3.53 Device diagnostics menu • Device Diagnostics gives detailed feedback of the IED condition generally and whether option cards are installed correctly without problems.

  • Page 51: End-Of-Life

    In Europe, the disposal of WEEE is governed by the WEEE directive issued by the European Parliament. DEIF complies with this directive. You must not dispose of WEEE as unsorted municipal waste. Instead, WEEE must be collected separately, to minimise the load on the environment, and to improve the opportunities to recycle, reuse and/or recover the WEEE.

This manual is also suitable for:

Mvr-21 seriesMvr-25 series

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