Purpose
Voltage indicator WN-723 is used for continuous measurement of three-phase power.
 

Functioning
Voltage range indicated for each phase ranged from 205V to 245V with an accuracy 2,5V. The illumination of LED indicates the voltage is described at its height. If two light LED voltage value is the average of the values described in their heights. The value of the voltage tolerance range (215V to 245V) is indicated LED luminous green, the other values are indicated in LED red light. Voltage equal to or higher than 250V is indicated highest luminous LED red ≥. Voltage equal to or less than 200V is indicated lowest luminous LED red ≤.
 

Technical data