JKW16 380V 16STEP RPCF Power factor regulator power factor relay PFC RVC
Power Factor Controllers are used for measurement and control of power factor control units for central reactive power compensation. The Power Factor measured by RG-T is compared with the set point values and in order to provide necessary compensation, Power Factor Controller switches capacitor banks ON and OFF automatically. RG-T is a microcontroller relay, designed for above application in 144x144 case for flush mounting with rear plug-in connectors.In addition to displaying the system‘s Cosφ in Automatic Operating Mode, RG-T displays the RMS values of Voltage(V) and Current (I), Active Power (W),Reactive Power (VAr) and Apparent Power (VA) of measuring phase. 3. FRONT PANEL SPECIFICATIONS On the front panel of RG-T, there are warning lights, display and 3 buttons for settings. 3.1 Buttons and Lights 1. 1,2,.........,12: Shows the status of each capacitor steps. 2.SET Menu: Shows the Menu options that correspond to the lights. 3. AUTO/MAN Light: If this light is continuously ON, RG-T is in Automatic Mode. If it is blinking, RG-T is in Manual Mode. By pressing SET button 3 seconds,you enter to Menu and change operating Mode. (Refer to: 5.1) 4. Cosφ Light: By pressing SET button 3 seconds ; Cosφ Adjustment can be made by selecting this light. (Refer to: 5.3). In Automatic Mode, when Cosφ light is selecting by pressing UP nd DOWN buttons, system's Cosφ and ind/cap state is displayed.(Refer to: 5.10) 5.TIME/PF Light: By pressing SET button 3 seconds; you enter to Menu and Step Time adjustment is made by selecting this light. (Refer to: 5.4) In Automatic Mode, when this light is selecting by pressing UP and DOWN buttons, system's Power Factor is displayed. (Refer to: 5.11) 6.STEP/V Light: By pressing SET button 3 seconds; you enter to Menu and Step Number adjustment is made by selecting this light. (Refer to:5.5) In Automatic Mode, when this light is selecting by pressing UP and DOWN buttons phase voltage (V) is displayed. (Refer to:5.12) 7. PROGRAM/I Light: By pressing SET button 3 seconds; you enter to Menu and Power Sequence adjustment is made by selecting this light. (Refer to:5.6) In Automatic Mode, when this light is selecting by pressing UP and DOWN buttons phase current (I) is displayed (Refer to:5.12) 8.C/k - W Light: By pressing SET button 3 seconds; you enter to Menu and Manual C/k adjustment is made by selecting this light.(Refer to:5.7) In Automatic Mode when this light is selecting by pressing UP and DOWN buttons, system's Active Power (W) is displayed.(Refer to: 5.13) 9.CTR - VAr Light: By pressing SET button 3 seconds; you enter to Menu and Current Transformer Primary Value is made by selecting this light.(Refer to:5.8) In Automatic Mode when this light is selecting by pressing UP and DOWN buttons, system Reactive Power (VAr) is displayed.(Refer to: 5.14) 10.Over V. /VA Light: By pressing SET button 3 seconds; you enter to Menu and Protection of Capacitor Steps Against Over Voltage function is made by selecting this light. (Refer to:5.9) In Automatic Mode when this light is selecting by pressing UP and DOWN buttons, system Apparent Power (VA) is displayed.(Refer to: 5.15) 11.UP Button: To move up in the Menu. 12.SET Button: Enter button for different settings and values. 13.DOWN Button: To move down in the Menu. 14.Automatic C/k Setting: Automatical C/k adjustment is started by pressing UP and DOWN buttons together at the same time. (Refer to:5.2) 15. C+ Light: This light is ON when RG-T switches capacitor steps on. 16. NORMAL Light: This light is ON when the targeted compensation is achieved. 17.C- Light: This light is ON when RG-T switches capacitor steps off. 18.Insufficient Compensation Light: This warning light is ON when insufficient compensation occurs.(Refer to:6.1.2) 19.Over Compensation Light: This warning light is ON when over compensation occurs.(Refer to:6.1.3) 20.Over Voltage Light: This warning light is ON when over voltage occurs. (Refer to:6.1.1) 21.K (Kilo) Light: When this light is ON displayed value must be multiplied by 1000. 22.M (Mega) Light: When this light is ON displayed value must be multiplied by 10
