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JKL8CM/8BM Series Intelligent (digital display) reactive power compensation controller, suitable for low voltage distribution system capacitor compensation device special controller. And adapt to various parameters distribution coefficient, stable and reliable Operation, thoroughly compensation, simple operation, make the power factor to achieve the user preset, improve the transformer utilization efficiency, reduce line loss, improve the quality of the supply voltage.

¤ Switching capacitor by calculating the reactive power, it has high precision compensation.
¤ Initial phase preset (software control the identical terminal or current signalpolarity).
¤ There are the power factor and reactive power two kinds control mode.
¤ Through three key operation, achieving automatic operation, manual operation, parameter setting.
¤ Switching ways by the user to select
¤ Data permanent preservation no loses after power cut off.
¤ It has overpressure or undervoltage protection function, switch quickly capacitor group.
¤ Current signal input impedance ≤ 0.01 Ω.
¤ It has friendly man-machine interface, convenient operation.

¤ Working voltage: AC380/220v ± 10% 50Hz ± 5%
¤ Working current: AC0-5V
¤ Output capacity: 380V/5A/220V/7A

¤ Sensitivity: 100mA

¤ Preset target COS : lag 0.7 - ahead 0.7; step size 0.01; factory presets 0.98
¤ Switching delay: 1-250s
¤ Overvoltage protection: 380-500V/230-260V; step size 1V; hysteresis 6V
¤ Undervoltage protection: 340,180 V; hysteresis 6V
¤ CT ratio: 50/5A--4000/5A; step size 1; factory preset 500/5A

¤JKL8CM-10/12 Overall Dimensions: 120×120×87mm
Open hole size: 113 × 113mm
¤JKL8BM-10/12 Overall Dimensions: 170×110×116mm
Open hole size:162 × 102mm