3-phase electrical networks analyzer Q96D4

power qualityfor integrationdigital

96x96 Multifunction meter with 4 red/yellow LED displays Multifunctional network analyser suitable for use in three-phase systems with three or four wires with unbalanced load, even in the presence of distorted waveforms. It allows the display of all the main characteristic quantities of an electrical network (11 quantities, 30 measurements) on a single instrument, by means of 3 RED LED displays, on which the values relating to the three phases appear, plus a fourth YELLOW LED display for displaying the system quantities. The choice of the displayed measurements is independent for each of the two sections (phase and system values), thus allowing a more complete supervision of the network status. The type of measurement in progress and the kilo or Mega multiplier to be applied are indicated by means of luminous symbols that are easy to identify. Technical data display LED 4 (h 10mm) max.indication 3 cifre - 3 digits (999) decimal point position automatica - automatic status LED’s simboli luminosi - lighted symbols readings update 1 sec measuring type TRMS basic accuracy ±1% Un nominal input voltage Un 100÷400V In nominal input current In 1-5A input range (1) 10÷120% Un; 5÷120% In operating frequency 45÷65Hz CT ratio (max. primary value) 10000A continuous overload 1,2 Un; 2In short-time overload 2 Un; 20 In (1sec) voltage circuits consumption <0,5VA current circuits consumption <0,5VA power supply 115-230Vac (47...63Hz) ±10% power consumption 3VA operating temperature -10...+23...+50°C storage temperature –30...+70°C self estinguishing thermoplastic material UL 94-V0 protection for housing IP52