Three-phase voltage digital display meter

1. Product overview AC three-phase voltage digital meter

Digital three-phase voltmeter is an intelligent instrument with programmable measurement and display digital communication function. It is widely used in substation automation, distribution automation, intelligent buildings, mechanical equipment and other fields. True RMS measurement, high precision and good stability. The transformer magnification can be placed on site through the instrument key

2. Description of display method
By programming the "disP" parameter in the menu, you can choose one of the following six display modes, or you can manually switch the display mode by pressing the left or right shift key. DSP value display mode: 1: three-phase voltage; 2: Three-phase current: 3: active power, reactive power, power factor; 4: frequency; 5: active energy information; 6: noneWork energy information.

3.Product size and wiring diagram