Feature: The series product is newly designed by us with one complete fresh and attractive perfect panel style, with a servo-motor type high accuracy household voltage stabilizer, the low power consumption, reliable work, high accuracy of stabilization, and good for use in regions where the net voltage is much fluctuating. Application: Computer, Test equipment, Lighting system, Communication system, Medical equipment, Industrial automatic equipment, Stereo sound equipment and Home or office appliance etc. Specification: Phase No.: Single phase Input voltage: 160~250VAC Output voltage: 220VAC/110VAC Accuracy of voltage: +/-2.5% Frequency: 50Hz/60Hz Efficiency: ﹥90%;90% Response time: ≤ 1.5s against 10% input voltage deviationtiontion Ambient Temperature: -10C~+40C Insulation resistance: ﹥2MΩ;2MΩ Waveform distortion: Non additional waveform distortion Function: Over voltage, over current, overloading etc. Protection function, and also with time delay, display for input or output voltage through conversion, bypass(city power) and stabilizing etc function. Remarks: Custom-made specifications are acceptable.