Specifications:
Dem022 three phase electronic watt-hour meter


Application type dem022 serial three phase watt-hour meter is a kind of new style three phase electronic watt-hour meter, it is used for measuring active or reaetine energy power loss in frequency 50hz or 60hz three phase ac electricity net. The active meter completely accord with relevant technical requirements of national standard gb/t17215-2002 and international standard iec61036. The reactive meter completely accord with relevant technical requirements of national standard gb/t17882-1999 and international standard iec61268. Structure and feature 1. May select 5+1 digits register by step type or 6 digits led or 7 digits lcd display.2. The direction of electric power can be distinguished automatically, can measure unidirectional energy power, and has function of anti-stealing electricity.3. Has indication function when power cut down and impulse output when no power.