We are offering maximum demand controller. 1-microcontroller based2-wide working voltage between r-n, 150v to 240v3-default display kva/mva4-display of phase ampere and voltage of individual phase is on selection. 5-current sensing through up to 5000a/ 5a ctauto range selection 99.9 kva to 999 kva to mva range6-ct ratio selection 5a, up to 995 and 50a in ka range 1.00ka7-auto range selection 99.9 kva to 999 kva to mva range8-200% over load capacity9-resolution 0.1 kva instruction : for selection the display press and hold the button `up` the shortform of related parameters will scroll on display window. Releasing the button at desireparameter would be selected to display. The explanation of display short forms are given belowctr : ct ratiotrp : kva/mva selection to trip (range up to 4.5 mva)a.dl : alarm delay (range up to 30 second)c.dl : contactor delay (range up to 15 minuts in 30 seconds resolution)f.dl : off delay or reset delay (range up to 30 seconds)r_u : r phase voltagey_u : y phase voltageb_u : b phase voltager_a : r phase amperey_a : y phase ampereb_a : b phase ampereret : return to display kva/mva modenote - selection of parameters `ctr, trp, a.dl, c.dl, f.dl` to display, will display for only two seconds