• Hard Chem Electronics

PF controller - PFC 9055

Hard Chem Electronics offers PF controller - PFC 9055 capable of giving accurate power factor and VAR indication. These controllers are built based on micro-controller design and have 0.5-inch six-digit display with lead and lag indication. LED lamps indicate Relay On and time delay status. The controller is self-powered from voltage input. Control operation is from 5 to 120 per cent load current. Advantages of using these controllers are improvement in load power factor and reduction in electricity bill and maximum demand. The unit can be mounted in panel mounting type. The dimension of controller is 144 (H) x 144 (W) x 150 (D) mm and of indicator is 96 (H) x 96 (W) x 160 (D) mm. Other salient features of the controller include range of 0.3 lag-unity-0.3 lead, LT application, phase reversal indication, power factor control and C/K setting, membrane keys for setting, hunting of capacitor banks eliminated by C/K setting, even utilisation of capacitor banks, manual capacitor bank selection and 4/6/8/12 capacitor bank control.