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GRUP ARGE SMART 18 Manual

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Smart Relay User Manual
WARNING
IN THIS MANUAL
SMART 12 - SMART 18
SMART 22-T
SMART OG1
SMART OG5
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
Versiyon 19-2
1

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Summary of Contents for GRUP ARGE SMART 18

  • Page 1 Smart Relay User Manual WARNING IN THIS MANUAL SMART 12 - SMART 18 SMART 22-T SMART OG1 SMART OG5 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

    1.1 Front Panel View ......................7 1.2 Functions of Buttons ......................8 1.3 Relationship of Keys ..................... 9 1.4 Smart Relay Features ....................10 1.5.1 SMART 12 ........................11 1.5 Connection Diagrams .....................11 1.5.2 SMART 18 ........................12 1.5.3 SMART 22-T ......................13 1.5.4 SMART OG1, OG5 .....................
  • Page 3 Smart Relay User Manual Error Message ........................24 Cancellation Message ......................24 Stage Error ......................... 24 3.2.2 Stage Test ........................25 3.2.3 Transformer Test ......................26 Warning Message Indicating Connection Errors In Transformer Test ........ 28 3.2.4 Stage Control ......................... 29 3.2.5 Power Flow Chart ......................30 3.2.6 Advanced Settings ......................31 Current Transformer Ratio ....................31 Voltage Transformer Ratio ....................31...
  • Page 4 Smart Relay User Manual Response Resolution ......................37 Auto Stage Test .......................38 Gen End Limit........................38 Gen Kap Limit ......................... 38 Second Zone Bass ......................38 Second Zone Multiplier ....................38 DYN Value ........................39 Export Energy ........................39 In Expr Comp Off ......................39 In Expr At Imprt .......................
  • Page 5 Smart Relay User Manual 5.2 Differences from Standard MODBUS ................45 5.3 Sample Query and Answer....................45 5.4 Additional Explanations....................46 Stage Test ........................46 Step Test Cancellation ......................46 Transformer Test ........................46 Transformer Test Cancellation ....................46 Stage Values ........................47 Stage Conditions ........................47 Stage Usage........................

  • Page 6: Proper Use And Safety Requirements

    Smart Relay User Manual PROPER USE AND SAFETY REQUIREMENTS 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! Please do not intervene to the device when a technical problem is encountered and get in contact with a technical service within the shortest time.

  • Page 7: Introduction

    Smart Relay User Manual 1. INTRODUCTION 1.1 Front Panel View 1) LCD Screen: All powers, ratios, values, warnings and menu parameters are monitored on the screen. Screen lighting gets off automatically if no key is pressed for 2.5 minutes in operating mode. In this case it is sufficient for user to press a key to light the screen again.
  • Page 8 Smart Relay User Manual 8) Alert Led: It gets on when the system exceeds 15% cap and 20% end limits. 9) Gen Led (for SMART S18, SMART SOG1, SMART SOG5 ): It gets on when the system is supplied from the generator. 10) Communication Led: This led flashes during communication.

  • Page 9: Relationship Of Keys

    Smart Relay User Manual 1.3 Relationship of Key - If you hold down up key in the stage test, the manual login screen for that stage comes up. - If you hold down down key in the stage test, the current stage test is passed by via its previous value.

  • Page 10: Smart Relay Features

    Smart SVC Relay Instruction Manual We can make ‘off set’ feature that is activated on any stage active or passive via an external signal. The generator input of relay can be used for this application by changing “off set” to “pin on”...

  • Page 11: Smart 12

    SSmart Relay User Manual 1.5 Connection Diagrams 1.5.1 SMART 12 THREE-PHASE 12 STEP SMART HARMONIC RELAY FILTER DISCHARGE REACTOR (*) For the recommended fuse current and cable cross-section, please refer to the rated operating current table in the section related...

  • Page 12: Smart 18

    Smart Relay User Manual 1.5.2 SMART 18 THREE-PHASE HARMONIC FILTER 18 STEP SMART RELAY DISCHARGE REACTOR (*) For the recommended fuse current and cable cross-section, please refer to the rated operating current table in the section related to the product of your choice.

  • Page 13: Smart 22-T

    Smart Relay User Manual 1.5.3 SMART 22-T Capacitive Static Contactor Input Input Input Output Output Output Control Control Control Installation 22 STEP SMART RELAY WITH THYRISTOR OUTPUT THREE-PHASE HARMONIC FILTER (*) For the recommended fuse DISCHARGE current and cable cross-section, please refer to the rated operating REACTOR current table in the section related...

  • Page 14: Smart Og1, Og5

    Smart Relay User Manual 1.5.4 SMART OG1, OG5 THREE-PHASE HARMONIC FILTER DISCHARGE REACTOR 18 STEP SMART MV RELAY-X/1-5 (*) For the recommended fuse current and cable cross-section, please refer rated operating current table in the section related to the product of your choice.
  • Page 15 Smart SVC Röle Kullanma Kılavuzu 1.5.5 SMART GES1, GES5 Δ / λ Thermal SW. N.C. L3 L2 L1 GİRİŞ ÇIKIŞ GİRİŞ ÇIKIŞ GİRİŞ ÇIKIŞ SVC 30 THREE-PHASE www.gruparge.com SVC LOAD DRIVE HARMONIC Max: 3x10 kVAr / 230V - 44A FILTER Trg.3 INPUT INPUT...

  • Page 16: Og Toroid Current Transformer

    Smart Relay User Manual 1.5.5 OG Toroidal Current Transformer TOROIDAL CURRENT TRANSFORMER CABLE EARTHING CONDUCTOR EARBUDS BARE TIP 34000 VOLTS EARTH BAR EARTH CURRENT TRANSFORMER SECONDARY CABLE TIP WARNING! Input phases of driver and relay must be definitely in the same order, so, L1 phase of relay and L1 phase of driver, L2 phase of relay and L2 phase of driver, L3 phase of relay and L3 phase of driver must be same.

  • Page 17: Product Dimensions

    Smart Relay User Manual 1.6 Product Dimensions 1.6.1 Small Screen Relay Technical Drawing FRONT VIEW BACK VIEW SIDE VIEW...

  • Page 18: Large Screen Relay Technical Drawing

    Smart Relay User Manual 1.6.2 Large Screen Relay Technical Drawing FRONT VIEW BACK VIEW SIDE VIEW...

  • Page 19: Installation

    Smart Relay User Manual 2.INSTALLATION 2.1 Installation and Activation After giving energy to the device, the message in figure 2.1 will be encountered. After this message flashes on the screen for 3 sec., this standby can be skipped by SET key. Then, current transformer ratio message (Figure 2-2) will be displayed on the screen.
  • Page 20 Smart Relay User Manual NOTE: Shunt reactors must be definitely connected to the last stages. If the connections are correct, a message like in Figure 2.6 will be displayed. Thus, the first test is completed and the device passes to second control. L1 - L2 - L3 - Recheck Figure 2.6...
  • Page 21 Smart Relay User Manual The stages are measured automatically starting from first stage and value of the stage is recorded in SMART RELAY store. During measurement, the message below Figure 2.11 is displayed respectively for each stage. In the first row of this message indicates which stage is tested and in the second row the type and state information of the completed stage (single phase, two phase, three phase, cancelled) are displayed.

  • Page 22: Settings

    Smart Relay User Manual 3. SETTINGS 3.1 Operating Screen After the installation of SMART SVC RELAY, important parameters are displayed on the information screen. The device passes automatically from an information screen to another in 6-7 seconds. The values on the screen are updated in every 600 ms. and gives current information to the user.

  • Page 23: Instant Cos Φ Values

    Smart Relay User Manual 3.1.5 Instant Cos φ Values In this screen (Figure 3.7), instant coos φ values of each phase are displayed. The minus (-) values displays that Cos φ is in capacitive zone and (+) values displays it is in inductive zone. C os L1 L2 L3 -0.98 1.00 0.99 Figure 3.7...

  • Page 24: Inductive Energy

    Smart Relay User Manual 3.1.11 Inductive Energy If desired, the Inductive Energy that occurred in the system is displayed on the operating screen of SMART SVC RELAY like in Figure 3.13. Inductive Energy 000000000341 V.h Figure 3.13 3.1.12 Capacitive Energy If desired, the Capacitive Energy that occurred in the system is displayed on the operating screen of SMART SVC RELAY like in Figure 3.14.

  • Page 25: Displayed Stage Powers And Meanings

    Smart Relay User Manual Displayed Stage Powers and Meanings In the chart below (Figure 3.17), the message example, that is displayed when entering stage powers menu, is indicated and explained. Phase State Stage Unit number Single phase L3 value L1 value L2 value Figure 3.17 The following screens are examples indicating stages that have respectively (Figure 3.18,...

  • Page 26: Stage Test

    Smart Relay User Manual the error occurs is displayed with “!” instead of “#” like in the screen below (Figure 3.23). For K!1 Three phase kVAr a healthy compensation, the problem of this stage must be fixed by the user. 3.3 3.4 3.3 Figure 3.23 3.2.2 Stage Test...

  • Page 27: Transformer Test

    Smart Relay User Manual Figure 3.29 Figure 3.30 NOTE: The user can cancel the test by holding down ESC key during the stage test. In this case, old values of completed stages are preserved. During the stage test, DOWN key is used to pass the tested stage and proceed to the next.
  • Page 28 Smart Relay User Manual L1 - L2 - L3 - L1 + L2 - L3 + Figure 3.34 NOTE: “+”and “-” values on the right side of L1, L2, L3 states current transformer connection directions. In the example, “-”displaying next to “L2” indicated the current transformer direction that is attached to the relevant phase is reversed.
  • Page 29 Smart Relay User Manual The Warning Messages Indicating Connection Errors in Transformer Test Low Current! Figure 3.38 Possible causes and solutions according to Figure 3.38:  Monophase capacitors may be connected to the first rows. The user must wait for relay to draw three-phase capacitors. Low Current! L2 L3 Figure 3.39...

  • Page 30: Stage Control

    Smart Relay User Manual L1 Preparing Reverse... L2 Preparing Reverse... L3 Preparing Reverse... Figure 3.42 Possible causes and solutions according to Figure 3.43:  This warning is not expected normally. Thus, unexpected powers are measured when we draw the stage. It means that the relay cannot detect transformer directions from these pointless powers.

  • Page 31: Power Flow Chart

    Smart Relay User Manual 1 Activate? ->Yes No If the stage is deactivated, the user is directed with the screen in Figure 3.45 when pressed SET key. Figure 3.45 1 Deactivate? ->Yes No If the stage is activated, the user is directed with the screen in Figure 3.46 when pressed SET key.

  • Page 32: Advanced Settings

    Smart Relay User Manual the information is given about that the first sample is drawn by system for 123 minutes in total and the percentage in time of this sample is 42%. In the second row, it is seen that 1.67 kVAr inductive from L1 phase, 2.31 kVAr inductive from L2 phase and 1.85 kVAr inductive powers are drawn from L3 phase.

  • Page 33: Inductive Limit

    Smart Relay User Manual Inductive Limit The inductive limit menu enables to set necessary inductive limit for the system to operate correctly. If the set limit is exceeded, the device gets activated and the values are automatically lowered under this limit. If the inductive limit is set to 1%, the relay focuses on capacitive ratio when calculating reactive ratio.

  • Page 34: Expert Settings

    Smart Relay User Manual deactivating a capacitor. The manufacturers of capacitor do not recommend shortening this time! NOTE: The factory output value for this parameter is 16 sec. NOTE: The capacitor discharge time can be set between 0 and 600 sec. 3.2.7 Expert Settings The response of SMART SVC RELAY to the system can be set via some parameters.

  • Page 35: Energy Reset

    Smart Relay User Manual Modbus Address Figure 3.60 With the menu above, a new MODBUS address different from other connected devices is assigned to the device. The values are changed between 0-254 with DOWN/UP keys and the wanted address can be given to the device with SET key. Energy Reset This menu enables to delete the energies that are saved to the device.

  • Page 36: Capacitive Delay Multiplier

    Smart Relay User Manual Capacitive Delay Multiplier It states the delay time of the capacitor when deactivating it in order for the capacitor and the contactors to be long-lasting. The delay time of the capacitor when deactivating it = Reactive response time x capacitive delay multiplier.
  • Page 37 Smart Relay User Manual NOTE: The value to be defined to the stage that is defined as “Off set” should be; (-) for capacitive loads and (+) for inductive loads. Off Set Stage Extra Information We can report a value to the relay that the relay does not see but the meter sees by associating this value with a stage.

  • Page 38: Response Resolution

    Smart Relay User Manual Inductive Ratio Hysteresis The system shows tolerance up to the inductive hysteresis value with Inductive Ratio Hysteresis Menu and the necessary capacitor is not done. It is used to extend the life of the board in situations that do not have trouble in terms of punishment. The relay intervenes in the system to reach inductive limit.

  • Page 39: Auto Stage Test

    Smart Relay User Manual Auto Stage Test It exists in 18-stage relays. The device makes a test automatically in every 15 days when the system is in ‘stand by’. This feature is normally closed. Make on to activate it. Auto Stage Test Figure 3.75 Gen End Limit It exists in all 18-stage relays.

  • Page 40: Dyn Value

    Smart Relay User Manual DYN Value It indicates the connection diagram of power transformer. This value is written on tag of the transformer. DYN is the angle difference between the primary and the secondary voltage of the transformer. EXAMPLE: If DYN=11, the angle between the primary and the secondary DYN Value voltage is 11x30=330 degrees.
  • Page 41 Smart Relay User Manual Power Off Set Fac If you want to synchronize the relay with another device or you want to make the Power Off Set Fac measured powers over or under % for any reason, this feature is activated. Figure 3.86 AC Off Set Fac L1, L2, L3 It determines the % multiplier of the measured active power to be added.

  • Page 42: Ignore Mode

    Smart Relay User Manual Ignore Mode If one or two of the phases changed directions, it is used to bypass the compensation of the wanted direction. ignore mode Figure 3.91 Auto Tr Kont It enables to start the current transformer test automatically if the current Auto Tr Kont directions change.

  • Page 43: Ade Reset On

    Smart Relay User Manual Moreover, the neutral connection of generator input of master relay is done. The phase is connected to alarm input of master relay. The alarm output of master relay is connected to the generator input of slave relay. The neutral connection of the generator input of master relay is done.

  • Page 44: Common Errors

    Smart Relay User Manual 4. COMMON ERRORS 4.1 Common Errors and Solution Suggestions Error Description Cause of Error Resolution of Error The energy is coming on but the The connection sockets are not Check the connection sockets. device is not working. fully engaged.
  • Page 45 Smart Relay User Manual Analyze the circuit, check the stage values by observing the The stages can be selected large. The inductive LED is on, but reactive energies flowing through the device is not activated. The relay may not have recognized the system from the power flow the stages.

  • Page 46: Operating The Device In The Inductive Zone

    4.2 Operating the Device in the Inductive Zone The inductive limit ratio of the device is brought to 1, the capacitive limit is set as required and the device then continues compensation by pulling the capacitor until the set capacitive ratio is reached.

  • Page 47: Modbus

    Smart Relay User Manual 5. MODBUS 5.1 Communication Parameters Baudrate 19200 bps Data bits Parity None Stop bits 5.2 Differences from Standard MODBUS ● Multiple register reading and writing cannot be done. 5.3 Sample Query and Answer For a device with MODBUS address 5, Phase 1 Active Energy (Consumption) reading; Query: 0x05 0x03 0x00 0x00 0x00 0x02 0xC5 0x8F Answer: 0x05 0x03 0x04 0x00 0x00 0x02 0xA4 0xff 0xC5 For a device with MODBUS address 5, change (write) the Current Transformer Ratio to 30/5;...
  • Page 48 Smart Relay User Manual 5.4 Additional Explanations Stage Test The write function (0x06) is applied to the stage test address (185). When only one stage is to be tested, the low byte of the data to be written takes the value of the stage number. For example;...
  • Page 49 Smart Relay User Manual Stage Values Register addresses between 256-380 give L1, L2, L3 loads for a stage in order. For example, for stage 1, registers 256-258-260 are queried with the 0x03 function. Stage Conditions Address 73 returns a 32-bit number. Starting from index 0, each bit indicates the state of the stage as the number of stages increases.
  • Page 50 Smart Relay User Manual Parameter Name Address Data Type Multiplier Unit Function 1. Phase Active Energy Unsigned/32 (Consumption) 2. Phase Active Energy Unsigned/32 (Consumption) 3. Phase Active Energy Unsigned/32 (Consumption) 1. Phase Active Energy Unsigned/32 (Production) 2. Phase Active Energy Unsigned/32 (Production) 3.
  • Page 51 Smart Relay User Manual 2. Phase Inductive Power 32 Signed/32 3. Phase Inductive Power 34 Signed/32 1. Phase Capacitive Power 36 Signed/32 2. Phase Capacitive Power 38 Signed/32 3. Phase Capacitive Power 40 Signed/32 1. Phase Cos ɸ Signed/16 2. Phase Cos ɸ Signed/16 3.
  • Page 52 Smart Relay User Manual 1. Phase Voltage Unsigned/16 2. Phase Voltage Unsigned/16 3. Phase Voltage Unsigned/16 1. Phase Current Unsigned/32 2. Phase Current Unsigned/32 3. Phase Current Unsigned/32 Serial Number Char/48 Device Status Byte/8 Stage Status Unsigned/32 Stage Test Cancellation Unsigned/16 Transformer Test Cancellation Unsigned/16...
  • Page 53 Smart Relay User Manual Capacitive Hysteresis Unsigned/16 Response Resolution Unsigned/16 Inductive Limit Unsigned/16 Capacitive Limit Unsigned/16 LC Offset L1 Signed/16 LC Offset L2 Signed/16 LC Offset L3 Signed/16 1. SVC Max Opening Unsigned/16 Percentage 2. SVC Max Opening Unsigned/16 Percentage 3.
  • Page 54 Smart Relay User Manual 2. Stage Q1 Signed/32 2. Stage Q2 Signed/32 2. Stage Q3 Signed/32 3. Stage Q1 Signed/32 3. Stage Q2 Signed/32 3. Stage Q3 Signed/32 4. Stage Q1 Signed/32 4. Stage Q2 Signed/32 4. Stage Q3 Signed/32 5.
  • Page 55 Smart Relay User Manual 8. Stage Q2 Signed/32 8. Stage Q3 Signed/32 9. Stage Q1 Signed/32 9. Stage Q2 Signed/32 9. Stage Q3 Signed/32 10. Stage Q1 Signed/32 10. Stage Q2 Signed/32 10. Stage Q3 Signed/32 11. Stage Q1 Signed/32 11.
  • Page 56 Smart Relay User Manual 14. Stage Q3 Signed/32 15. Stage Q1 Signed/32 15. Stage Q2 Signed/32 15. Stage Q3 Signed/32 16. Stage Q1 Signed/32 16. Stage Q2 Signed/32 16. Stage Q3 Signed/32 17. Stage Q1 Signed/32 17. Stage Q2 Signed/32 17.
  • Page 57 Smart Relay User Manual 3. SVC Q1 Signed/32 3. SVC Q2 Signed/32 3. SVC Q3 Signed/32 Power Flow Graph Examples 1. Example Q1 Signed/32 1. Example Q2 Signed/32 1. Example Q3 Signed/32 1. Sample Percentage Unsigned/16 1. Sample Time Unsigned/16 2.
  • Page 58 Smart Relay User Manual 4. Example Q1 Signed/32 4. Example Q2 Signed/32 4. Example Q3 Signed/32 4. Sample Percentage Unsigned/16 4. Sample Time Unsigned/16 5. Example Q1 Signed/32 5. Example Q2 Signed/32 5. Example Q3 Signed/32 5. Sample Percentage Unsigned/16 5.
  • Page 59 Smart Relay User Manual 7. Sample Time Unsigned/16 8. Example Q1 Signed/32 8. Example Q2 Signed/32 8. Example Q3 Signed/32 8. Sample Percentage Unsigned/16 8. Sample Time Unsigned/16 9. Example Q1 Signed/32 9. Example Q2 Signed/32 9. Example Q3 Signed/32 9.
  • Page 60 Smart Relay User Manual 11. Sample Percentage Unsigned/16 11. Sample Time Unsigned/16 12. Example Q1 Signed/32 12. Example Q2 Signed/32 12. Example Q3 Signed/32 12. Sample Percentage Unsigned/16 12. Sample Time Unsigned/16 13. Example Q1 Signed/32 13. Example Q2 Signed/32 13.
  • Page 61 Smart Relay User Manual 15. Example Q3 Signed/32 15. Sample Percentage Unsigned/16 15. Sample Time Unsigned/16 16. Example Q1 Signed/32 16. Example Q2 Signed/32 16. Example Q3 Signed/32 16. Example Percentage Unsigned/16 16. Sample Time Unsigned/16 17. Example Q1 Signed/32 17.
  • Page 62 Smart Relay User Manual 1. Step Usage Unsigned/16 2. Step Usage Unsigned/16 3. Step Usage Unsigned/16 4. Step Usage Unsigned/16 5. Step Usage Unsigned/16 6. Step Usage Unsigned/16 7. Step Usage Unsigned/16 8. Step Usage Unsigned/16 9. Step Usage Unsigned/16 10.
  • Page 63 Smart Relay User Manual 7.CAPACITOR TRANSFORMATION TABLE...

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