... years. ♦ Display and surveillance 1. Large wide temperature (-30ºC--80ºC) LCD display ; 2. 8 digit LCD display, 6 integer ... peak load, day hour, low load energy, etc. LCD display recycled. After energy meter connect electricity, date, time ... of programming. Technical Parameters Accuracy ClassClass 1.0,Rated Voltage(V)3 x 57.7/100, ... 3 x 220/380, 3 x 230/400, 3x240/415.etc.Rated Current(A)1 ...