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1 7

This is the section in which the protection function is activated or de-

activated against voltage harmonics. Voltage harmonic alarms 

(THDV and/or HDV) should be activated in order to operate 

protection function.

The required condition is selected for function by using

up or down keys. “Select”

 

key is pressed to take them

into the memory. “Save changes?” message will appear

on the screen. Pressing “OK” key, the value is taken into

the memory. 

Step Protection Function

 

– Harmonics Protection

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5 6

8 9

11 12

7

4

1

10

30

Apply

▲ +

▼ -

Disable

Harmonic Protection

10 6 4 3

1 7 10 7

Setting –

 

Advanced Setting Menu 

 

– Password Settings

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Setting –

 

Advanced Setting Menu –

 Password Settings –

 

Password Enable/Disable

1

1 7 10 7

Setting –

 

Advanced Setting Menu –

 Password Settings –

 

Change Password

2

This is the section in which the use of device is activated or de-

activated with password. Initial password is “0000”. In case the user 

changes the password, old password is valid even if returned to the 

factory settings. In case of forgetting the password, our technical 

support team should be called.

The required condition is selected for function by using up or down 

keys. “Select”

 

key is pressed to take them into the memory. “Save 

changes?” message will appear on the screen. Pressing “Okay” key, 

the value is taken into the memory. 

2 3

5 6

8 9

11 12

7

4

1

10

30

Apply

▲ +

▼ -

Enable

User Password Status

2 3

5 6

8 9

11 12

7

4

1

10

30

Exit

Password active/passive

Password change

1 7 9 7 2

PASSWORD

Enter old

password

0

 ***

2 3

5 6

8 9

11 12

7

4

1

10

30

Exit

Password active/passive

Password change

1 7 9 7 2

PASSWORD

 Enter old
password

0

 ***

Okay

2 3

5 6

8 9

11 12

7

4

1

10

30

Exit

Password active/passive

Password change

1 7 9 7 2

PASSWORD

Enter

New  Password

0

 ***

2 3

5 6

8 9

11 12

7

4

1

10

30

Exit

Password active/passive

Password change

1 7 9 7 2

PASSWORD

       Enter
New  Password

0

 ***

Okay

2 3

5 6

8 9

11 12

7

4

1

10

30

Exit

Password active/passive

Password change

1 7 9 7 2

PASSWORD

Re-Enter 

New Password 

0

 ***

2 3

5 6

8 9

11 12

7

4

1

10

30

Exit

Password active/passive

Password change

1 7 9 7 2

PASSWORD

  Re-Enter 

New Password 

0

 ***

Okay

2 3

5 6

8 9

11 12

7

4

1

10

30

Exit

Password active/passive

Password change

1 7 9 7 2

PASSWORD

  Tekrar Yeni
Şifrenizi Giriniz

0

 ***

Okay

Save 

Password?

This is the section in which password is 

changed.

First, old password must be entered 

correctly.

Number value of the digit under which 

blue line is, is entered by using upwards 

key. You can move to the next digit by the 

right key. When the values of all digits are 

entered in the same way, “Okay” key is 

pressed.

In case the old password is entered 

correctly, the new password page is 

displayed inorder to let the user change 

password.

New password is entered two times in the 

same way. In case two passwords are the 

same, “Password Correct” message 

displays on the screen.

When “Okay” key is pressed, the new 

password is taken into memory.

24

Summary of Contents for VARkombi-12-PC-TFT-OG

Page 1: ...dislik Elektronik Tic ve San Ltd ti Reactive Power Control Relay Industrial Facilities Markets Oil Stations Schools Workshops Hotels 12 Step VARkombi 12 PC TFT OG Connection type selective VARkombi 12...

Page 2: ...7 8 Current Transformer Primary Value 1 7 9 Number of Steps 1 7 10 Advanced Set up Menu 1 7 10 1 T on Transition Delay Time 1 7 10 2 T off Transition Delay Time 1 7 10 3 Current Flow Direction Detecti...

Page 3: ...ver Temperature 1 7 10 6 2 4 Voltage THD Setting 1 7 10 6 2 5 Voltage HD Setting 1 7 10 6 2 6 Current THD Setting 1 7 10 6 2 7 Current HD Setting 1 7 10 6 3 Fan Settings 1 7 10 6 3 1 Fan Temperature V...

Page 4: ...the device for different purposes other than compensation system 6 Fix the device tightly on the control panel with the apparatus given on the device without hanging around 7 Do not interfere to the...

Page 5: ...king compensation for the generator according to the second Cos 2 set up Displaying many guiding screens operating system is used in the micro processor Computer communicated RS485 MODBUS RTU Password...

Page 6: ...g to the specified current value The outputs of the steps are not needed to be made in any order However the first 6 steps can consist of triple phase capacitor groups It is recomended to connect sing...

Page 7: ...er the other according to the priority Meanwhile the phase in which the alarm is given displayed on the screen Arrow keys can move between the alarms In case Select key is pressed during on any alarm...

Page 8: ...e checked again in case any power of the steps and their connections are not intenalized for a long time 5 Step Learning of step powers For more info When all the steps are internalized the main scree...

Page 9: ...umptions Instant consumption values of each phase and their scaled representation the normal under and over compensation of the phases their inductive capacitive characterized loads and whether the sy...

Page 10: ...rol Otherwise the device remains in manual control continuously 1 2 3 4 5 6 7 8 9 11 10 12 30 Menu Cos PF Steps 0 R S T 0 ind cap ind cap ind cap S T Q 1 763K P 21 44K PF 0 991 0 155K 14 66K 0 999 1 4...

Page 11: ...tep with red frame among the step boxes is displayed on the left side of the screen while moving with directon keys The information regarding the runtime of all steps number of switching phase or phas...

Page 12: ...ave Changes appears on the screen the data are kept in the memory by pressing Okay key Settings This is the section in which you can find all set up regarding the device Password is entered After comm...

Page 13: ...r DYN 5 NOTE The current transformer ratio must be entered in the section from the menu 1 7 8 select exit 1 7 Measurement types MV LV ratio Transformer Type 2 3 5 6 8 9 11 12 7 4 1 10 30 1 1 Enter MV...

Page 14: ...1 10 30 Connection MEDIUM VOLTAGE LOW VOLTAGE Voltage become isolated The value of the voltage transformer must be entered NOTE The current transformer ratio must be entered in the section from the m...

Page 15: ...or the deadline This causes delays in the compensation VARkombi 12 PC TFT OG It collects the energies ind cap active consumed Step activating and de activating periods are decreased or increased autom...

Page 16: ...lows down by means of dynamic control of switch off time and continously do not make fast moves unnecessarily P S 1 Switch off time counts only for capacitor activated newly If necessary and a close s...

Page 17: ...ge will appear on the screen When Okay key is pressed the value is taken into memory Enter cap penalty limit 2 3 5 6 8 9 11 12 7 4 1 10 30 Apply 10 Enter cap penalty limit 2 3 5 6 8 9 11 12 7 4 1 10 3...

Page 18: ...s are entered in the same way by using the up and down keys Press Apply key inorder to take T off switching time into memory Save changes message will appear on the screen When Okay key is pressed the...

Page 19: ...ation in some plants especially the plants in which the loads are changing very quickly The required status for function is selected by using the up and down keys Press Apply key inorder to take this...

Page 20: ...2 3 5 6 8 9 11 12 7 4 1 10 14 30 Exit 3 phase Select R S T 1 Step 1 phase 0 000 KVAr 0 000 KVAr 0 000 KVAr 0 000 KVAr 2 3 5 6 8 9 11 12 7 4 1 10 30 3 phase R S T 1 Step 1 phase 0 000 KVAr 0 000 KVAr 0...

Page 21: ...00 K Step Change 2 3 4 5 6 8 9 10 11 12 16 17 14 15 1 7 13 2 3 5 6 8 9 11 12 7 4 1 10 30 Exit Load New value Old value Old value R S T 0 000 K 0 000 K 0 000 K 0 000 K Step Change 2 3 4 5 6 8 9 10 11 1...

Page 22: ...under compensation in any phase during the activation of alert device warns the user In this case Review the capacitor power distribution in the steps especially in the phase where the alert is given...

Page 23: ...s may blowed out The fuses in the power line of capacitors may blowed out Removing the failure steps internalized zero should be internalized again 1 7 10 6 1 General Alarms Over Temperature enable 2...

Page 24: ...digit All values are entered in the same way by using up and downkeys Select key is pressed to take them into the memory Save changes message will appear on the screen Pressing Okay key the value is...

Page 25: ...essing Okay key the value is taken into the memory 5 005 Voltage HD Alarm Setting HDV Save Changes In case harmonic protection is activated in the step protection function Chapter 1710643 all steps ar...

Page 26: ...0 30 Apply disable Fan Output 1 7 10 6 4 Setting Advanced Setting Menu Alarm Protection Step Protection Function De activation of the capacitors is recommended to protect them against temperature volt...

Page 27: ...30 Apply Enable User Password Status 2 3 5 6 8 9 11 12 7 4 1 10 30 Exit Password active passive Password change 1 7 9 7 2 PASSWORD Enter old password 0 2 3 5 6 8 9 11 12 7 4 1 10 30 Exit Password acti...

Page 28: ...ssword should be entered to write data This is the section in which the password is entered The value is setup to the required value by using the up and down key starting from the digit where the blue...

Page 29: ...ing Okay key the value is taken into the memory Device No 001 255 The value is setup to the required value by using the up and down key starting from the digit where the blue line is Then left key is...

Page 30: ...ting Values THD Current 30 Alarm Setting Values HD Current 30 Fan Settings Fan Temperature Value 50 C Fan Settings Fan Output disable Level Protection Function Temperature Protection disable Level Pro...

Page 31: ...Class IP 20 Terminal Protection Class IP 00 Environment Temperature 5 C 50 C Humudity 15 95 without condensation Device Standart EN 55011 2007 A2 2007 EN 61326 2006 EN 61000 3 2 2006 EN 61000 3 3 1995...

Page 32: ...A CALCULATION CHART ACCORDING TO CAPACITOR CONNECTION FORMAT Capacitor Powers 3 Phase Connection Phase Neutral Connection Phase Neutral bridged Connection Phase Phase Connection Phase Phase bridged Co...

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