Ac Three phase digital ammeter / voltmeter (JYS-9Y4)



Product presentation:
Adopt blue backlit LCD display, can display common power quantity and other parameters. Meter's power quantity parameters display is actual value once measued of PT, CT(means: V=PT*imput V, A = CT*imoutA, display P =power value*PT*CT). Can swithover display voltage by panel's switch key(now the first display indicator lighting)the first row, the second row, the third row LED display separately represent UA, UB, UC or UAB, UBC, UCA. It's unit is V. Indicator K or M lignting means KV&MV. Display current (now the second display indicator lighting )the first row, the second row, the third row LED display separately represent IA, IB, IC. It's unit is A. Indicator K or M lighting means KA&MA. Display power (now the second display indicator lighting)the first row, the second row, the third row LED display separately represent P, Q, COS, it's unit is W, Var. Indicator K or M lighting means Kw, KVar & Mw, Mvar. Energy display adopt the first and second row LED display (as the first display 278.1 the second display 5995, the energy is 278.1599).