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Summary of Contents for KAEL Muhendislik Elektronik VARkombi-PC
- Page 1 VARkombi-PC Reactive Power Factor Controller RS485 MODBUS-RTU USER MANUAL...
- Page 2 To overcome this problem, experience, knowledge and scientific background are put together with the help of high technology and VARkombi-PC, 3 phase evaluative reactive power controller, is developed by KAEL Elektronik.
- Page 3 This algorithm gives VARkombi-PC the ability of keeping system as close as possible to real axis and adapting itself very fast to load characteristics.
- Page 4 VARkombi-PC 4.FRONT PANEL (Display and LED Functions) 1.Normal 2.Alarm 3.Mod LEDs 4.Fan is on 5. ALARM 7. CosΦ 6. Capacitor LEDs Bank LEDs 8. SET button 9. Direction buttons 1. Normal LED :Indicates that compensation is in normal region. 2. Alarm LED :If there is any alarm, the LED is on.
- Page 5 5. MENUS and BUTTON FUNCTIONS Accessing to menus of VARkombi-PC using the buttons is very easy. Using the direction buttons, menus can be browsed in two directions. When you reach the end of the menu, you continue to circular movement. When hold down the directions key, travel speed is increased and you can access to desired location faster.
- Page 6 VARkombi-PC Measurement menu ►oLC Voltage, Current, active ,reactive and apparent powers Menu Voltage, Current Menu Active , Reactive and Apparent Power Menu ►U-I : Phase-neutral voltages and currents of ►PqS : Active,reactive and apparent powers of each phase can monitored here. This section is each phase can monitored here.
- Page 7 VARkombi-PC Capacitor Bank Menu ►CAP : Current transformer ratio and capacitor bank powers can be displayed separately. This section is accessed pressing the Set button. The current transformer ratio is the first parameter of this menu. Direction button are used to move in the desired direction.
- Page 8 VARkombi-PC Set Menu ►SEt : The parameters to be set are under this menu. Desired parameter can be accessed by using the direction buttons. On the display, parameter name and numerical value are shown by interchanging. To change the parameter values, press the set button, using the direction buttons reach the desired value.
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Page 9: Advanced Menu
VARkombi-PC 5.3 ADVANCED MENU when the device is de-energised and energize it while the button is pressed and keep it pressed till the 'AdU' appears on the screen. It is the section that important and critical settings of the device can be done. - Page 10 VARkombi-PC Current Transformer and Capacitor Bank Power Setting Menu ►CSEt : It is the section that current transformer ratio and capacitor bank powers are set. It is accessed by pressing the set button. Using the direction keys, it can be advanced in the desired direction. At quit section, pressing down the set button, the one level up menu section is reached.
- Page 11 VARkombi-PC Clearing Capacitor Bank Power Menu ►CrSt : It is the section that capacitor bank powers in device memory are cleared all together or separately. CALL : It is the section that all capacitor bank powers are reset all together. After this operation, all stored bank powers are cleared and learned again during bank switchings.
- Page 12 VARkombi-PC Temperature Alarm Set Menu ►IAlr : It is the section that Temperature Alarm, Fan Temperature and Fan enable/disable state are set. It is accessed by pressing the set button and using the direction buttons can be advanced in desired direction. Press set button at quit section to jump one level up.
- Page 13 VARkombi-PC AL02 : Under Voltage (170V – 210V adjustment range) If voltage value of any phase goes below alarm set limit value and this situation continues 5s, alarm LED is turned on and alarm relay is energized. When phase voltages goes 5V above to set limit at least 5s, alarm situation is cleared. If “C-SU” is chosen as On, in under voltage case, banks are switched off sequentially.
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Page 14: Commissioning The System
VARkombi-PC 7. COMMISSIONING THE SYSTEM - Please read warnings and cautions in section 2 of this user's manual - Please be sure that the electric panel being used is de-energized - Please be sure that compensation panel is supply voltages are taken after the current transformers in main panel... -
Page 15: Register Table
REGISTER TABLE PARAMETER FORMAT MULTIPLIER UNIT INSTRUCTION 1 0000 COUNTRY CODE (TURKEY) unsigned int 2 0001 COMPANY CODE unsigned int 7436 3 0002 unsigned int 0x0001 88100 decimal PRODUCT CODE 4 0003 unsigned int 0x5824 5 0004 BARCODE CONTROL unsigned int 6 0005 SOFTWARE VERSION unsigned int... - Page 16 REGISTER TABLE PARAMETER FORMAT MULTIPLIER UNIT INSTRUCTION 39 1026 CAPACITIVE BOUNDRY VALUE (1) unsigned int 0,01 For Phase 1 40 1027 INDUCTIVE BOUNDRY VALUE (1) unsigned int 0,01 For Phase 1 41 1028 CAPACITIVE BOUNDRY VALUE (2) unsigned int 0,01 For Phase 2 42 1029 INDUCTIVE BOUNDRY VALUE (2)
- Page 17 REGISTER TABLE PARAMETER FORMAT MULTIPLIER UNIT INSTRUCTION 2004 R TOTAL ACTIVE ENERGY unsigned int Bit 15 – Bit 0 2005 R TOTAL REACTIVE (INDUCTIVE) ENERGY unsigned int VAR/s Bit 47 – Bit 32 2006 R TOTAL REACTIVE (INDUCTIVE) ENERGY unsigned int VAR/s Bit 31 –...
- Page 18 REGISTER TABLE PARAMETER FORMAT MULTIPLIER UNIT INSTRUCTION 3009 R Phase 1 , power value for C1 (Q unsigned int ATRF x (Q C1L1 C1L1 300A R Phase 2 , power value for C1 (Q unsigned int ATRF x (Q C1L2 C1L2 300B R Phase 3 , power value for C1 (Q...
- Page 19 REGISTER TABLE PARAMETER FORMAT MULTIPLIER UNIT INSTRUCTION 3033 R Phase 3 , power value for C11 (Q unsigned int ATRF x (Q C11L3 C11L3 Bit 5 Bit 0 Bit6 – Bit15 :reserved 3034 R unsigned int If “111” , öL3 öL2 öL1 eL3 eL2 eL1 Phase connections of Capacitor 12 learning was completed phases.