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GRUP ARGE RKR Series User Manual

Reactive power control relay
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Reactive Power Control Relay
Installation
S. Recognition
Compensa
Modbus
Alarm
Generator
Target Cos
Add Power
ADDRESS: İkitelli OSB Mah. Environment 14th Block Street. Telas Blok
Exterior Door No: 1 Floor: 1-2 Başakşehir/Istanbul
Phone: +90 212 438 80 24 Fax: +90 212 438 80 25 info@gruparge.com
RKR Series
User Manual
Reactive Power Control Relay
Menu
Version 1.2
1
Stage

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Summary of Contents for GRUP ARGE RKR Series

  • Page 1 RKR Series Reactive Power Control Relay User Manual Reactive Power Control Relay Installation S. Recognition Compensa Modbus Alarm Generator Target Cos Add Power Stage Menu ADDRESS: İkitelli OSB Mah. Environment 14th Block Street. Telas Blok Exterior Door No: 1 Floor: 1-2 Başakşehir/Istanbul Phone: +90 212 438 80 24 Fax: +90 212 438 80 25 info@gruparge.com...

  • Page 2: Table Of Contents

    Reactive Power Control Relay User Manual CONTENTS INTRODUCTION ................................5 INSTALLATION (SETUP) ..............................6 GENERAL FEATURES ................................16 TECHNICAL FEATURES ................................17 RKR 12/18/24 RELAY TECHNICAL DRAWING ......................... 20 RKR 12/18/24 RELAY CONNECTION DIAGRAM ......................21 RKR 12/18/24 CURRENT TRANSFORMER CONNECTION DIAGRAM ................22 USER ACCESS LEVELS ..............................
  • Page 3 Reactive Power Control Relay User Manual 5.2. P ................................... 33 ROGRAM 5.2.1. Penalty Limits ..............................33 5.2.1.1. Inductive Limit Value..............................33 5.2.1.2. Capacitive Limit Value..............................34 5.2.2. Response Time..............................34 5.2.2.1. Inductive Response Time ............................. 34 5.2.2.2. Capacitive Response Time ............................. 34 5.2.2.3.
  • Page 4 Reactive Power Control Relay User Manual PROPER USE AND SAFETY REQUIREMENTS Cihaz panoya bağlanırken ve panodan sökülürken tüm enerjiyi kesiniz. Cut all the power when connecting and disconnecting the device to a panel. Do not clean the device with a solvent or similar material. Only use a dry cloth.

  • Page 5: Introduction

    Reactive Power Control Relay User Manual INTRODUCTION Preliminary information main menu by pressing the Input Button.  Enter the  The user can change the flashing selections using the Ok Buttons. enter a desired sub-menu with the Enter button.  You can ...

  • Page 6: Installation (Setup)

    Reactive Power Control Relay User Manual We are Starting the Installation (Setup) After the device connections are made in accordance with the connection diagram, the device is energized. When the device is energized, the "Serial Number" screen shown in Figure 1 appears. By pressing the Enter Button or after 3 seconds, it automatically switches to the next screen.
  • Page 7 Reactive Power Control Relay User Manual  The stage recognition process as shown in Figure 7 continues with the display of each recognized stage value on the screen, while the information of which stage is activated can be followed from the green colored Stage LEDs bar at the top of the device as shown in Figure 5, and after the recognition process of the last stage is completed, the "Stage Recognition"...
  • Page 8 Reactive Power Control Relay User Manual Some Faulty Situations During Installation Example Error 1. Screenshot showing Example Error 2. Screenshot showing Example Error 3. Screenshot showing that the current of the third phase is that the currents of the second and third that the currents of all phases are high high phases are high...
  • Page 9 Reactive Power Control Relay User Manual Example Error 10. Screen display Example Error 11. Screenshot Example Error 12. Screenshot showing showing that the current input of the showing that the current inputs of the that the current inputs of all phases are second phase is empty first and third phases are empty empty...
  • Page 10 Reactive Power Control Relay User Manual Example Error 19. Screenshot showing Example Error 20. Screenshot Example Error 21. Screenshot that the voltages connected for the first showing that the operating load is not showing that all stage partners are and second phases are in the same stable empty phase...
  • Page 11 Reactive Power Control Relay User Manual Reactive Power Control Relay Front Panel View Reactive Power Control Relay Installation S. Recognition Compensa Modbus Alarm Generator Target Cos Stage Menu 1 - Stage LEDs: These are the LEDs where all stage states are monitored. The LED of the tapped stage is switched on.
  • Page 12 Reactive Power Control Relay User Manual 6 - Capacitive LED: It is the LED indicated by the sign on the lexan . If the ratio of the reactive power drawn from any phase to the active power exceeds the determined capacitive limit, this red LED lights up.
  • Page 13 Reactive Power Control Relay User Manual Common Supply of 19-24 Stage Terminals (RKR24 only): Indicates that stages 19 to 24 are available to be used for compensation response. If this LED is not on, the stages in this group cannot be used. Menu: This LED is on when you are in a menu.
  • Page 14 Reactive Power Control Relay User Manual Line 3: Average apparent power values of L1, L2 and L3 phases are shown. P and Q: These LEDs turn on when the capacitive/inductive instantaneous ratios of each phase are shown on the display. P, Q and ∑: Top-down;...
  • Page 15 Reactive Power Control Relay User Manual VLN and Max: Maximum voltage (VMAX) values for L1, L2 and L3 phases are displayed. NOTE: If the Export LEDs are blinking, the values shown on the display are Export values. VLN and Min: The minimum voltage (VMIN) values for L1, L2 and L3 phases are displayed.

  • Page 16: General Features

    Reactive Power Control Relay User Manual Reactive Power Control Relay Front Panel Key Functions Enters menus and submenus, and also performs confirmation operations. In the menu, it allows you to go back one step and exit the menu. On the work screen, it allows you to return to the main worksheet.

  • Page 17: Technical Features

    Reactive Power Control Relay User Manual Technical Features  32-bit based microcontroller  High efficiency with operating ambient temperature from -10 °C to +55 °C  Easy access to stage recognition, setup, C.T value, MODBUS address, response time with Quick Menu ...
  • Page 18 Reactive Power Control Relay User Manual  80 - 265 VAC voltage measurement range  Ability to feed from any phase  Safe operation in 80 - 280 VAC supply voltage range  Equipment safe against voltage connection failure  Phase - Neutral faulty connection detection ...
  • Page 19 Reactive Power Control Relay User Manual  PIN protection and different reset pins for each relay  Various parameter settings and function calls from the menu  Information menus with identification information such as serial number, software and hardware version, etc. Observable Values: ...

  • Page 20: Rkr 12/18/24 Relay Technical Drawing

    Reactive Power Control Relay User Manual RKR 12/18/24 RELAY TECHNICAL DRAWING FRONT VIEW SIDE VIEW BACK VIEW...

  • Page 21: Rkr 12/18/24 Relay Connection Diagram

    Reactive Power Control Relay User Manual RKR 12/18/24 RELAY CONNECTION Diagram Three Phase Harmonic Filter Discharge Reactor WARNING: A 6A fuse must be used separately for the common feeds of the stage terminals (terminal entries numbered 10, 20, 30, 40)! We definitely do not recommend parallel connection!

  • Page 22: Rkr 12/18/24 Current Transformer Connection Diagram

    Reactive Power Control Relay User Manual RKR 12/18/24 CURRENT TRANSFORMER CONNECTION Figure 1 Figure 2 Figure 3 Figure 4 DIAGRAM MV Network MV Network MV Network MV Network LV Network LV Network LV Network LV Network Compensator Compensator Compensator Compensator Operating Loads Operating Loads Operating Loads...

  • Page 23: User Access Levels

    Reactive Power Control Relay User Manual User Access Levels The device offers the user three different access levels. These access levels are shown on the first line when entering the menu and on the second line when entering subsequent sub-menus. In addition, the user can easily identify the selection on line 3, which flashes at regular intervals.

  • Page 24: Quick Menu

    Reactive Power Control Relay User Manual Quick Menu This menu is a main menu where the most commonly used sub- menus are grouped together for quick access. It includes stage powers, stage menu with stage recognition and control, response time, setup and Modbus Address menus. 1.1.

  • Page 25: Single Stage Recognition

    Reactive Power Control Relay User Manual 1.1.2.2. Single Stage Recognition With this submenu, the desired stage is selected and the recognition of this selected stage is performed. 1.1.3. Manual Step Control By activating the selected stage, compensator in the stage (capacitor or reactor), the fuse and contactor connected to that stage are also used to check whether they are working or not.

  • Page 26: Pin

    Reactive Power Control Relay User Manual 2. PIN The PIN menu is used to switch between different user types or to set a new PIN. 2.1. Enter PIN Enter menu where the PIN used to switch between different user Gir types is entered. 2.2.

  • Page 27: List

    Reactive Power Control Relay User Manual 3.1. List This menu lists which event (alarm or warning) occurred and how many times it occurred. When you enter this submenu with the Enter Key, the error codes of the events that have occurred can be displayed. The screen in this menu changes at certain intervals.

  • Page 28: High Temperature Limit

    Reactive Power Control Relay User Manual 3.2.3. High Temperature Limit This is the menu where the necessary setting is made for the device to alarm above the set temperature value. As factory default, this value is set to 50 V.tır. 3.3.

  • Page 29: All Stages

    Reactive Power Control Relay User Manual 4.2.1. All Levels With this submenu, recognition of all levels is performed. It offers three different recognition methods to the user. To enter the menu, enter the main menu with the Enter Key. Enter the stEp menu from the main menu and navigate to the tAni submenu with the arrow keys.

  • Page 30: Stage Control

    Reactive Power Control Relay User Manual 4.3. Stage (Step) Control By activating the selected step, it is used to check whether the step and the related fuse and even the related contactors are working. 4.4. Stage (Step) Settings It is the menu where some adjustments related to the stages are made.

  • Page 31: Control

    Reactive Power Control Relay User Manual 4.4.3.1. Control In order to extend the life of the co-capacitors, it is the menu in which the feature of equalizing their in-circuit time is activated or deactivated. 4.4.3.2. Percentage It is the menu where the percentage of the difference between the phase powers is set to accept the capacitors as equal.

  • Page 32: Transformer

    Reactive Power Control Relay User Manual 5.1. Transformer Current and voltage transformers can be edited in the menu. 5.1.1. Current Transformer Value Current Transformer Value can be displayed in the menu.5.1.1. can be entered by following the path. Using the up and down arrow keys, the current transformer can be set to the desired value.

  • Page 33: Measuring Voltage

    Reactive Power Control Relay User Manual 5.1.5. Measurement Voltage The measuring voltage is set from the values available in the menu. The values can be set according to the "Measuring Voltage Table" on page 47. The factory default measuring voltage value is set to 400 V. 5.1.6.

  • Page 34: Capacitive Limit Value

    Reactive Power Control Relay User Manual 5.2.1.2. Capacitive Limit Value This is the menu where capacitive limit is set. After entering the menu with the Enter key, the desired value is selected with the direction buttons and this value is saved again with the Enter key.

  • Page 35: Additional Power

    Reactive Power Control Relay User Manual 5.2.3. Additional Power It consists of two submenus where you can define an additional load on the device and specify how long this additional load should be active. 5.2.3.1. Power This menu allows the device to define additional reactive load.

  • Page 36: Program

    Reactive Power Control Relay User Manual 5.2.5.1. Program This menu is the menu that shows and sets whether the compensation feature of the device in "Generator" mode is activated or deactivated when the generator is activated. 5.2.5.2. Generator Cos(φ) In generator mode, the device compensates according to the Generator Cos(φ) value set in this menu.

  • Page 37: Normal Hysteresis Rate

    Reactive Power Control Relay User Manual 5.2.6.3. Normal Hysteresis Rate This is the menu where the normal hysteresis ratio can be displayed and changed. After entering the menu with the Enter key, the desired value is selected with the direction buttons and this value is saved with the Enter key again.

  • Page 38: Baud Rate Speed

    Reactive Power Control Relay User Manual 5.3.2. Baud Rate Speed In the Speed menu, the Modbus communication speed (Baud Rate) of the device is determined. The speeds can be changed with the direction keys and the desired communication speed can be selected with the Enter Key.

  • Page 39: Screen Type Selection

    Reactive Power Control Relay User Manual 5.4.3. Screen Type Selection In the type menu, settings are made for the display of electrical quantities on the operation screen. There are three modes in this menu, Pro (Professional), FuLL (Full) and sAdE (Simple). If Pro mode is selected, all electrical parameters can be displayed on the work screen by changing them with the direction keys.

  • Page 40: Display Cycle

    Reactive Power Control Relay User Manual 5.4.4. Ekran Döngüsü In this menu, settings related to the transition times of the indices on the working screen are made. When you enter the menu, you will see oto (automatic), LoGo (logo) and SwrE(duration) options.

  • Page 41: Device Off-On

    Reactive Power Control Relay User Manual 5.5.1. Device Off-On This menu allows the device to be turned off and restarted via the menu. When this is done, the pulled stages are released in a controlled manner. 5.5.2. Factory Settings The factory settings of the device can be restored with the help of this menu.

  • Page 42: Next Response Time

    Reactive Power Control Relay User Manual 5.5.6. Next Response Time It is the menu with the parameter that sets how long the relay will wait for the next solution when the response produced by the relay is outside the set reactive limit values. It is provided for experts. 5.5.7.

  • Page 43: Example

    Reactive Power Control Relay User Manual 6.1. Example This is the menu where the powers and percentages of Power Flow Profile instances are observed. 6.2. Delete A submenu where saved Power Flow Profile samples are deleted. 6.3. Percentage Limit Samples in the Power Flow Profile are allocated according to this percentage limit value.

  • Page 44: Delete Peak Values

    Reactive Power Control Relay User Manual 7.3. Delete Peak Values This is the menu where the minimum and maximum values of electrical quantities are deleted. In this menu, if SiL is selected with the Enter Key, the minimum and maximum values of the current electrical quantities will be deleted.

  • Page 45: Start Setup

    Reactive Power Control Relay User Manual 8.1. Start Setup Manual installation is started with the sEt option under the yAp menu. 8.2. Setup Settings This is the menu where all settings of the installation are made. 8.2.1. Type This is the submenu where it can be determined whether the installation will be done with capacitors or reactors.

  • Page 46: Automatic Control

    Reactive Power Control Relay User Manual 8.2.4. Automatic Control It is the menu where it is determined whether the relay is automatically checked for connection changes and errors after installation. This setting is disabled as factory default. 8.2.5. Skip Setup When necessary, this menu can be used to permanently skip the installation after three installation attempts.
  • Page 47 Reactive Power Control Relay User Manual 8.3.1. ÇMultiplier Value This is the menu where the sensitivity multiplier for step recognition and setup is set. This multiplier value can be changed by experts. 8.3.2. Installation Sensitivity This is the expert menu from which the sensitivity value at which the setup starts is set.

  • Page 48: Event Codes And Descriptions

    Reactive Power Control Relay User Manual EVENT (WARNING, ALARM) CODES and DESCRIPTIONS Event Code Event Names Event Code Event Names 1. Line Weak 1. Stage Block Error U.011 A.510 2. Line Weak 1. Stage Block Phase 1 Error U.012 A.511 3.

  • Page 49: Modbus Map

    Reactive Power Control Relay User Manual MODBUS MAP Communication Parameters BAUDRATE : 19200 BPS (default) DATA BITS PARITY : NONE STOP BITS Parameters that can be read, written and deleted via Modbus in remote access are shown in the Modbus Maps table. In the table, in the R/W/E column; R ⇾...

  • Page 50: Tables

    Reactive Power Control Relay User Manual TABLES CURRENT TRANSFORMER PRIMARY VALUE (X/5 A) TABLE Index Other Index Other Other Index Current Transformer Table: The values indicated by the indices in this table used for Menu and Modbus are divided by 5, the nominal value of the secondary current, to calculate the current transformer value. Ex: Current transformer value with index 12 is 90/5=18, The 35th index current transformer value is 630/5=126.
  • Page 51 Reactive Power Control Relay User Manual LINE VOLTAGE VALUE TABLE Other Index Other Index Other Index Line Voltage Table: This table is used for Menu and Modbus and the values indicated by the indices in this table can be selected for line voltage. For example: 17th index line voltage is 850 V, 23rd index line voltage is 10500 V.

This manual is also suitable for:

Rkr 12Rkr 18Rkr 24

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