Tense RGT-MT18 User Manual Download Page 6

2

While making current transformer test and measurement of the step, be careful about 

avoiding rapid load changing on the system as much as possible.

Compensation starts with the

 

regulations of the load distribution of the Electrical 

wiring

 in a balanced way that belongs to the system.

Connect three phase

 capacitor

 with high value

 

to the first three

 

step

 

(C1,

 

C2,

 

C3)

 

for the 

current  transformer test.

Do not define step number and capacitor values randomly where has rapid load changing 

and where huge amount of load is distributed randomly. 
You can get benefit from the examples which are in the Power Analysis, in order to 

compensate more effectively to the unbalanced loads in the system.

While preparing compensation board be careful about that you should easily add new 

steps for probable changings

 

(load adding or excluding) that can occur subsequently.

It is advisable to add new steps at the same value for the lifespan of the commonly used 

step's conductor and c

apacitor

.

Matters to Be Considered In Compensation

Choose the 

a

utomat

ic

 fuse current values used in steps according to the power of the 

capacitor

 and reactor and point as connection removing member.

Use different automatic fuse for each feeding inductor of the step conductors.

Use compensation conductor sand discharge 

inductors at the steps.

Unique phase connection at the three phase systems is only appropriate for  balanced 

load attraction. Otherwise

 

desired rates cannot be obtained.

Warnings

Use the device according to our instructions.
Avoid direct sun light in order not to harm the LCD screen. 
Leave at least 10 cm of space behind the device after mounting.
Fix the device with apparatus which comes within the device by avoiding any kind of 

shake on the front cover of the board.
Balance the inner and outer heat in the metal boards. Otherwise because of the 

temperature difference that originates from the dampish surrounding, water droplets 

occurs on the ceiling of the board and this situation is dangerous for the open connected 

buses.

Keep the switch and circuit breaker close to the device and easily accessible by the 

operator.

Mark the switch and circuit breaker as the connection tripping element for the device. 

There must be no electricity in the connection cables when assembling.
Screened and twisted cord cables should be used on the input and output lines without 

connection to the Mains (network). These cables should not pass near high-Voltage lines 

and devices.
Do not touch the touchscreen with a hard, sharp object.

Summary of Contents for RGT-MT18

Page 1: ...RGT MT18 USER GUIDE www tense com tr...

Page 2: ...lysis Page 2 3 Cosine Page 2 4 Harmonic Voltage Page 2 5 Harmonic Current Page 2 2 Step Values Page 2 6 Demand Page 3 Settings Screen 2 7 Min Max Average Page 3 1 1 Current Transformer Test 3 1 2 Chan...

Page 3: ...mmunication with RS485 ETH MOD 25 25 Three Phase 3P4W Connection Scheme Single Phase Connection Scheme in Three Phase System 23 24 How to Return to Factory Settings How to Return to the Default Menu S...

Page 4: ...hart of Capacitor According to Connection Dimensions Step Creation According to Power Analysis Examples Factory Default Values Technical Specifications Contact Information User Notes 26 27 28 29 30 30...

Page 5: ...Active Ratios can be Observed as Grafically Total Energies Import Export can be Observed THD V and THD I values of Each Phase can be Observed Creating Power Analysis 20 samples 9999 min Demand Regist...

Page 6: ...emoving member Use different automatic fuse for each feeding inductor of the step conductors Use compensation conductor sand discharge inductors at the steps Unique phase connection at the three phase...

Page 7: ...of the current transformers it can be also mentioned class klas kl cl should be 0 5 which will be used at the compensations Only X5A current transformers can be connected to the RGT MT18 Be careful a...

Page 8: ...the generator If there is no voltage at the generator input it means that the system is being fed from the network It has no touch feature Network Supply Generator Supply 1 Step LEDs It shows the whic...

Page 9: ...requency values are displayed 1 4 Instant Powers Instant active and reactive power are displayed 1 5 Reactive Ratios Capacitive Active and Inductive Active ratios are shown 1 6 Power Factor The power...

Page 10: ...Settings button is pressed 0 000 0 000 0 000 Active Power kW L1 L1 L2 L3 L2 L3 MEASUREMENTS SETTINGS Reactive Power kVAr 0 000 0 000 0 000 1 6 Power Factor Page In this page the Power Factor values a...

Page 11: ...In this page THD V Voltage total harmonic distortion and THD I Current total harmonic distortion values of each phase are displayed On this page the Measurements 1 page is displayed when the Measureme...

Page 12: ...31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 NEXT BACK In this page the values of capacitor sign or shunt reactor value each phase separately connection type and number of steps usage are displaye...

Page 13: ...ettings are made 3 10 Temperature Temperature Alarm settings are made 3 11 ModBus Modbus Communication settings are made Main Page Go to Main Page SETTINGS PAGE Current Trans Device Settings Step Sett...

Page 14: ...current transformer test is started When the Change Current Transformer Value button is pressed the current transformer value changing page is displayed on the screen L MLER L1 Harmonik Distorsiyon Ge...

Page 15: ...ive compensation is stopped while the generator is on OK Generator Settings Inductive Set PF 10 Generator Control Mode Active TURN BACK In this page Voltage control mode can be made passive or active...

Page 16: ...y value turns to Settings page 3 7 Compensation Target Setting OK Enter the Target Ratios Capacitive Set Inductive Set 10 05 1 TURN BACK In this page Temperature control mode can be made passive or ac...

Page 17: ...1 Step Times OK Step Time Settings Drive Time sn Discharge Time sn Settling Time msn 04 15 0400 TURN BACK 13 3 10 Step Settings Page 3 10 1 Times Drive Discharge and Settling Times are set 3 10 2 Ent...

Page 18: ...ge According to the Page 8th and 10th steps are chosen for the automatic measurement After choosing the steps automatic measurement starts when the start button is pressed When the Return button is pr...

Page 19: ...er Test and Automatic Step Measurement Operation 3 11 2 Language Options Language settings of the device are changed 3 11 3 Delete the Recordings Data which are taken automatically by the device are d...

Page 20: ...s In this menu The language settings of the device are changed as Turkish or English When you click to the language you desired the language of the device changes and turns to device setup page When t...

Page 21: ...You Want to Delete SN 12345678 Ver 1 09 Delete Power Analysis Samples Delete Demands Delete Reactive Ratios Back Settings Page Delete Total Energy Record kWh kVArh Q Q P 3 11 4 Delete The Recording 1...

Page 22: ...ter the measurements button are pushed the dynamic screen displays From this page press the button measurement page1 1 5 Ratios Ratios page comes to the Dynamic page If it does not switch to another p...

Page 23: ...ement screen without saving the step measurements To reach the current transformer value change page enter the following commands respectively After reaching the Change current transformer page Figure...

Page 24: ...ubsequently In order to choose the steps which is to be measured in the automatic measurement page press the button of the step When the button is pressed logo of the step is changed After choosing th...

Page 25: ...7 10 3 16 9 2 8 15 TCR TURN BACK Capacitor Shunt Reactor Ex Capacitor value is entered to the 1st step at the L1 phase If the value to be entered is mono phase from the phases section L1 L2 or L3 shou...

Page 26: ...ctory Settings page when Load Menu Settings button is pressed Load Menu Settings Message box come to the screen and when the Accept button is pressed the device returns to Menu Settings When the Cance...

Page 27: ...Contactor 10A L C1 3A C18 N N 2A 2A 2A L1 L2 L3 C T 3 C T 2 C T 1 L1 L2 L3 l1 k1 l2 k2 l3 k3 P1 P1 P1 S1 S1 S1 P2 P2 P2 S2 S2 S2 A B SGND SVC CON GND NTC N B A IN OUT GND SVC CON THERMAL T3 L3 T2 L2 T...

Page 28: ...intervention will result in the other two phase This connection should be preferred after ensuring that the three phase system is balanced Check the index values in the counter more frequently Single...

Page 29: ...GSM operators remote communication is made with reactive relay via www tenseenerji com server Remote Communication with RS485 ETH MOD PFC Relay ADSL Router Internet Server PC Computer Ethernet Cable R...

Page 30: ...Connection Q 4 3 Phase Connection Q 3 2 Phase Connection Bridge Q 3 Capacitor Power 0 16 KVAR 0 33 KVAR 0 5 KVAR 0 83 KVAR 1 66 KVAR 2 5 KVAR 3 33 KVAR 5 KVAR 6 66 KVAR 8 33 KVAR 10 KVAR 0 16 KVAR 0 3...

Page 31: ...var Monophase L1 Capacitor kvar Monophase L2 Capacitor kvar Monophase L3 Capacitor kvar Step Creation According to Power Analysis Examples Lowest 0 5 kvar and highest 10 kvar are available in three ph...

Page 32: ...138mm 147mm 114 5mm 147mm 138mm Rear view Dimensions 147mm Front view 147mm Left Side View 138mm 43mm 22mm Side ear apparatus Screwed side ear apparatus 45mm 34mm 6mm 28...

Page 33: ...tage A P Capacitive Alarm A P Inductive Set Capacitive Set High Temperature A P Low Temperature A P Drive Time Discharge Time Settling Time Baudrate Modbus Address Step Counter Parity none Stopbits 1...

Page 34: ...8400 57600 115200bps Databits 8 Stopbits 1 Parity None RS485 MODBUS RTU Remote Connection Speed Remote Connection Features Remote Link Interface Operating Voltage Indicator Cable Diameter Number of St...

Page 35: ...User Notes 31...

Page 36: ...ELECTRICITY ELECTRONIC SAN T C A QUALITY SOLUTIONS MADE IN TURKEY Document number DK 048 1 Rev 1 10_160713...

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