Description : Microprocessor controlled “TAMPER PROOF” power factor control relay
n Start menu for easy commissioning with no programming or set up needed
n Automatic detection and correction of the phase of current and
voltage connection under ‘Ai” mode
n Fully-automatic c/k-value setting, self adapting, connection of different
capacitor step sizes possible, with usage of the optimum capacitor step
n Switching program operates in best fit, with even wear and tear or equal rated steps
n Capable for 4-quadrant operation
n Supply voltage is taken from voltage measurement, input of 360V to 480V, AC, 45Hz to 65 Hz
n Connection with pluggable screw terminals
n LCD display with backlight, and auto-scrolling of Voltage L-L, Displacement PF, Cos-Phi and THD-V
n Instrument casing 144x144mm for cutout 138 x 138mm, depth 49mm
n Protection class IP20 (casing), IP50 (front)
n THD monitoring and facility to trip based on defined threshold
n Three decimal power factor display makes for accurate monitoring