3-phase electrical networks analyzer Q72P3L

for integrationdigital

72x72mm Multifunction network analyser Multifunction network analyser suitable for use in three-phase three or four-wires systems with unbalanced load even in the presence of distorted waveforms. It allows the display of the main quantities of an electrical network (including active and reactive energy counting). The 4 front keys allow immediate display of the measurement in question without having to browse through all the pages in search of the desired one, guaranteeing great practicality of use. The sequence of measurements that can be displayed is indicated on the relevant key which, when pressed repeatedly, provides simple and clear access to the relevant display pages. The size of the characters and the display backlighting, which can be adjusted to 5 levels of intensity, make it possible to view the measured values clearly, even from a considerable distance and in all light conditions. Technical data display - backlit LCD max.indication - 4 digits (9999) decimal point position - automatic adjustable backlight 5 livelli - 5 levels readings update < 0,5sec measuring type TRMS basic accuracy ±0,5% Un nominal input voltage Un 400V In nominal input current In 1-5A input range (1) 10÷120% Un; 5÷120% In operating frequency 45÷65Hz VT ratio (max. primary) 1MV CT ratio (max. primary) 15000A continuous overload 1,2 Un; 2In short-time overload 2 Un; 20 In (300msec) voltage circuits consumption <0,5VA current circuits consumption <0,5VA power supply 230Vac (47...63Hz) ±10% power consumption 3VA operating temperature 0...+23...+50°C storage temperature –30...+70°C self estinguishing thermoplastic material UL 94-V0 protection for housing IP52