Multifunctional AC Three Phase Standard Power Source With TFT LCD

Multifunctional AC Three Phase Standard Power Source With TFT LCDIntroduction       ZX5080 Three-phase AC standard source adopts meter source integrated structure, full digital closed-loop standard source technology, embedded system, large screen TFT color LCD, CPLD chip and a series of advanced devices such as high-precision A/D and D/A. It has small volume and light weight. It can be widely used in electric energy measurement industry, electrical laboratory and other relevant departments, and is easy to carry to the site.    Features1.  Design with touch panel and mask button, massive information to see and simple to use2.  built-in standard energy meter for digital closed loop feedback, U, I, Φ, F, W, VAR, VA, PF all for reference3.  Perfect over circuit, over voltage. short circuit, open circuit, over heat, over load protection4.  Independent control on Three phase voltage current circuits, every phase voltage current parameters can be regulated.5.  Auto shift range, can freely preset rated value6.  Multiple choose of voltage, current, phase regulation test point7.  With R232 communication interface for PC control and software upgrade8.  Two accuracy levels 0.05 or 0.01 for optionsTechnical parameters  Source Output AC Phase voltage outputRegulation fineness: 0.01% RGResolution: 6 effective digitsAccuracy: better than 0.1% RGStability: better than 0.02%RG/ 2 minDistortion degree: