Power Factor Controller (Intelligent Reactive Compensation)

Features: 1) Power supply: 220 VAC / 380VAC + -20% , 50Hz. 2) Operating current: 5A, 100mA to 6A3) Settings range: 0. 85 to 1 (inductive) , Current transformer ratio: 25-2, 500 / 54) Accuracy: class 2%  + -1 digit. 5) Connection type: terminals6) Power consumption: <1W. 7) Type: balanced compensation up to 3 phases, 4 wires. 8) Step Count: 6 steps, 12 steps. 9) Output contacts: 6, 12@8A, 1750VA. 10) Time delay: progarmmable11) Operating range: -5 to + 55C12) Storage range: -25 to + 70C13) Relative humidity: 95% 14) Protection class: IP20 (for front panel) 15) Equipment protection: double insulation16) Switchboard cutout: 139 x 139mm17) Installation: flush-mounting with rear terminals18) Weight: 0. 8kg19) 8 Setting modes: A) Setting the target PF: In this mode the user can set a target PF that the PFC will regulate the actual PF to. B) Setting the Delay time: In this mode the user can set a delay time between consecutive application of steps. C) Setting the number of effective steps: In this mode the user can set an effective number of steps, disabling the higher steps from operation. D) Setting the THD threshold: In this mode the user can set a THD threshold that when the voltage or current exceeds a warning is issued. E) Setting the CT Primary current: In this mode the user can set the Primary current of the used current transformer whilst the secondary current is by default 5 A. F) Viewing capacitor values: In this mode, the user can check the values of various capacitor used in every step. And change this value if desiredG) Viewing number of switches for each step: In this mode, the user can view the number of switches made by each step. H) The value determination program: In this mode, a special program is run to automatically determine the value of the capacitor for each step.