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Smart SVC Relay Instruction Manual
GRUP ARGE ENERJİ VE KONTROL
SİSTEMLERİ SAN. ve TİC. LTD. ŞTİ.
İkitelli OSB Mah. YTÜ İkitelli Teknopark Sok.
No: 1/2B1-2B7-2B8-2B9 Başakşehir / İstanbul
Phone : +90 212 438 80 24
Fax : +90 212 438 80 25
Technical Support:
Phone: +90 212 438 61 17
Mobile Phone: +90 542 557 63 22
info@gruparge.com
www.gruparge.com
www.enerjitakibi.com
WARNING: THIS INSTRUCTION MANUAL IS USED FOR RELAYS NAMED;
"SMART S12", "SMART S18",
"SMART S18-T",
"SMART SOG1", "SMART SOG5",
"SMART GES1", "SMART GES5"
Version 19-2
1
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Related Manuals for GRUP ARGE SMART S12
Summary of Contents for GRUP ARGE SMART S12
- Page 1 Smart SVC Relay Instruction Manual GRUP ARGE ENERJİ VE KONTROL SİSTEMLERİ SAN. ve TİC. LTD. ŞTİ. İkitelli OSB Mah. YTÜ İkitelli Teknopark Sok. No: 1/2B1-2B7-2B8-2B9 Başakşehir / İstanbul Phone : +90 212 438 80 24 Fax : +90 212 438 80 25...
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Page 2: Table Of Contents
1.1 Front Panel View .......................... 6 1.2 Functions of Buttons ........................7 1.3 Relationship of Keys ........................8 1.4 Connection Diagrams ........................10 1.4.1 Smart S12 ..........................10 1.4.2 Smart S18 ..........................11 1.4.3 Smart S18-T ......................... 12 1.4.4 Smart SOG1, SOG5 ......................13 1.4.5 Smart GES1, GES5 ...................... - Page 3 Smart SVC Relay Instruction Manual 3.2.3 Transformer Test ........................24 Warning Message Indicating Connection Errors In Transformer Test ........26 3.2.4 Stage Control ........................28 3.2.5 Power Flow Chart ........................ 28 3.2.6 Advanced Settings........................ 29 Current Transformer Ratio ....................... 30 Voltage Transformer Ratio .......................
- Page 4 Smart SVC Relay Instruction Manual LC Protection Ratio ........................38 Gen End Limit .......................... 38 Gen Kap Limit .......................... 38 Second Zone Bass ........................38 Second Zone Multiplier ......................39 DYN Value ..........................39 Export Energy ........................... 39 In Expr Comp Off ........................39 In Expr At Imprt ........................
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Page 5: Proper Use And Safety Regulations
PROPER USE AND SAFETY REGULATIONS 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 6: Introduction
Smart SVC Relay Instruction 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 7: Functions Of Buttons
Smart SVC Relay Instruction 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 8: Relationship Of Keys
Smart SVC Relay Instruction 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 9 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”...
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Page 10: Connection Diagrams
Smart SVC Relay Instruction Manual... -
Page 11: Smart S18
Smart SVC Relay Instruction Manual... -
Page 12: Smart S18-T
Smart SVC Relay Instruction Manual... -
Page 13: Smart Sog1, Sog5
Smart SVC Relay Instruction Manual... -
Page 14: Smart Ges1, Ges5
Smart SVC Relay Instruction Manual... -
Page 15: Og Toroid Current Transformer
Smart SVC Relay Instruction Manual... -
Page 16: Installation
Smart SVC Relay Instruction 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 17 Smart SVC Relay Instruction Manual In this case SMART SVC RELAY continues the test by increasing the activated stages. 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.
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Page 18: Settings
Smart SVC Relay Instruction Manual Figure 2.10 The stages are measured automatically starting from first stage and value of the stage is recorded in SMART SCV 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 19: Instant Active / Reactive Power And Percentages
Smart SVC Relay Instruction Manual information to the user. The up and down keys are used to move quickly between these information screens. In the screen displayed after pressing up and down key, the values are updated in every 600 ms and stand still for almost 1.5 minutes. After this, the screens are changed automatically 1.5 minutes later. -
Page 20: Instant Cos Φ Values
Smart SVC Relay Instruction Manual Figure 3.7 3.1.6 Instant Total Harmonic Distortion (THD %) THD current values are displayed. In this screen, respectively, the current harmonics in L1, L2, L3 phases are displayed. Figure 3.8 3.1.7 Phase Sequence It exists in every 18 stage relays. The phase sequence indicator is like below. Phase sequence _abc Figure 3.9... -
Page 21: Capacitive Energy
Smart SVC Relay Instruction Manual 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. Capacitive Energy 000000000213 V.h Figure 3.14 3.2 Main Menu and Sub-Menus of Smart SVC Relay To enter the menu when the device in on operating mode, press SET key for 3 sec. -
Page 22: Displayed Stage Powers And Meanings
Smart SVC Relay Instruction 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. Stage Phase State number Unit Single phase L3 value Figure 3.17 The following screens are examples indicating stages that have respectively (Figure 3.18, Figure 3.19, Figure 3.20) three phase, second phase and single phase capacitors. -
Page 23: Cancellation Message
Smart SVC Relay Instruction Manual Cancellation Message SMART SVC RELAY automatically cancels the stages that any capacitor or reactor does not connect a screen like following (Figure 3.23) informs user that this stage is cancelled. K#12 cancel kVAr 0.00 0.00 0.00 Figure 3.23 Stage Error SMART SVC RELAY informs user about an error that it discovers in any stage by flashing... -
Page 24: Transformer Test
Smart SVC Relay Instruction Manual Figure 3.28 NOTE: In order for stage test to be completed in a short time, the loads in the system must be constant if possible. The test can be done under a load but the test time may extend. In stage test, starting from the selected stage, the stages are automatically measured and stage values are saved to the storage of SMART SVC RELAY. - Page 25 Smart SVC Relay Instruction Manual Figure 3.33 With the message in Figure 3.34, the device starts current transformer test by activating the first three stages. Transformer Control Load must be constant Figure 3.34 If the connections are correct, the information about completion of the first test is given to the user after the message in Figure 3.35.
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Page 26: Warning Message Indicating Connection Errors In Transformer Test
Smart SVC Relay Instruction Manual Figure 3.37 Figure 3.38 NOTE: If SMART SVC RELAY realizes any difference in current transformer connection with the previous ones, it automatically makes the stage test after the current transformer test. If SMART SVC RELAY detects a change in any current transformer direction, it automatically makes a stage test. -
Page 27: Stage Control
Smart SVC Relay Instruction Manual The current transformer tips of L1 phase to k2-12 inputs, the current transformer tips of L2 phase are connected incorrectly to k1-11 inputs. In this case, the voltage tips of L1 and L2 phases must be interchanged. L1 L2 L3 Preparing Reverse... -
Page 28: Power Flow Chart
Smart SVC Relay Instruction Manual When you want to enter the stage control menu, you should bring the arrow to “Yes” with UP / DOWN keys and confirm it with SET key, and then you can control stages via the screen below. -
Page 29: Advanced Settings
Smart SVC Relay Instruction Manual The power flow chart firstly gives information to the user with the screen above. In the screen above (Figure 3.48), it is stated that there are 25 samples and the difference between the samples is 3%. This message disappears after 2-3 seconds. SMART SVC RELAY lines up power samples from the longest-term example to the shortest- term sample. -
Page 30: Current Transformer Ratio
Smart SVC Relay Instruction Manual The Current Transformer ratio can be set with UP / DOWN keys in this menu. When the current transformer ratio is changed, SMART SVC RELAY automatically makes the current transformer test and renews the stage test. If the current transformer ratio is entered incorrectly by the user and the active and reactive power values displaying on the screen of the device are seen as erroneous, it does not affect SMART SVC RELAY compensation process. -
Page 31: Reactive Response Time
Smart SVC Relay Instruction Manual Figure 3.55 Reactive Response Time The reactive response time message screen is like in Figure 3.56. Reactive response Time: 4.00 sec. Figure 3.56 This value can be set with UP / DOWN keys. The value is confirmed with SET key and proceeds to the next menu. -
Page 32: Capacitor Discharge Time
Smart SVC Relay Instruction Manual NOTE: The factory output time for this parameter is 300 sec. Capacitor Discharge Time The capacitor discharge time message screen is like in Figure 3.59. Capacitor Discharge Time: 16.00 sec. Figure 3.59 This value can be set with UP/ DOWN keys. The setting is confirmed with SET key and process to next menu. -
Page 33: Ade Hw Opm Multiplier
Smart SVC Relay Instruction Manual Ade Hw Opm Multiplier It is the state when Ade Gain (Opm) Multiplier menu make a stage test. This means that the current in increased by the multiplier in the stage test at very high conversion ratios. ADE Hw Opm Multiplier Figure 3.63 Modbus Address... -
Page 34: Stage Transition Time
Smart SVC Relay Instruction Manual Stage Transition Time The Stage Transition Time is set with this menu. This time is determined by the user according to groups of capacitor that are used. Stage Transition Time 30x10 ms Figure 3.67 When this menu displays on the screen, the stage transition time is set with DOWN/UP keys. NOTE: The stage transition time can be set between 0 and 255 x 10 ms. -
Page 35: Off Set Stage
Smart SVC Relay Instruction Manual Off Set Stage A load that current transformer does not see (the capacitive effect of long OG cables or inductive loss of power transformer) can be defined to the relay with ‘off set stage’. For this process, firstly one of the stages are defined as off set then the convenient value is entered in manual login menu after make a stage test to the defined stage. -
Page 36: Off Set Output
Smart SVC Relay Instruction Manual Off Set Output If you want “Off Set” stage to give input when this feature is activated, you should make it ‘on’. Off Set Output Figure 3.73 Off Set Enter The value of “Off Set” stage can be entered in this screen. Off Set Enter ->Yes No Figure 3.74... -
Page 37: Capacitive Ratio Hysteresis
Smart SVC Relay Instruction Manual NOTE: Inductive Ratio Hysteresis can be set between 0 and 20. Capacitive Ratio Hysteresis With Capacitive Ratio Hysteresis Menu, the system shows tolerance up to capacitive hysteresis value and the necessary compensation is not done. It is used to extend the life of board in situations that do not have trouble in terms of punishment. -
Page 38: Lc Protection Ratio
Smart SVC Relay Instruction Manual EXAMPLE: Suppose that our reactor is 3 kVAr, LC Protection multiplier is 3/2, if the system demands more than 3 x 3 / 2= 4.5 kVAr from the SVC, the SVC is switched off. LC Protection Multiplier Figure 3.81 LC Protection Ratio... -
Page 39: Second Zone Multiplier
Smart SVC Relay Instruction Manual Figure 3.85 Second Zone Multiplier It exists in all18-stage relays. It determines thyristor stage activation pace when contactor and thyristor switched stages are used together. EXAMPLE: If second zone multiplier is 20, the activation pace of thyristor increases by 20 times compared to the contactor stage. -
Page 40: In Expr Comp Pass
Smart SVC Relay Instruction Manual Figure 3.90 In Expr Comp Pass If the system is in export mode, the feature is set to ‘on’ if you want to switch to stand by. In Export Comp Pass Figure 3.91 Slayt On If you want to make the screen stay on a page, make it off. -
Page 41: Cp Off Set Fac L1,L2,L3
Smart SVC Relay Instruction Manual In Off Set Fac L1,L2,L3 Figure 3.95 ÖRNEK: If parameter is 10, the inductive power is accepted 10% more than the measured power. So, 80 kW power is accepted as 80 + 80 x 10%=88. If it is – 10, it is reversed. Thus, it is 80-80x1%0=72. -
Page 42: Auto Tr Control
Smart SVC Relay Instruction Manual Figure 3.99 Auto Transformer Control In the case of current direction change, it enables to start current transformer test automatically. Auto Tr Cont Figure 3.100 LC Add Fac It is used to optimize the use of SVC and capacitor to ensure stability in unbalanced systems. LC add Fac Figure 3.101 Oto Opm Mode... -
Page 43: Ade Reset On
Smart SVC Relay Instruction Manual Selc Comp Mode It states parallel working relay to be master or slave. The phase is entered to alarm input of slave relay in relay operating mode. The alarm output is connected to master generator input. Moreover, the neutral connection of generator input of master relay is done. - Page 44 Smart SVC Relay Instruction Manual...
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