Electronic voltage regulator

single-phasethree-phaseautomatic

Bypass switch protection. Isolator Transformer, filter out of interference, 15~45dB. Automatic protective function ： can be set the range of output voltage, avoid any machines behave by abnormal voltage. When the unbalanced of load reach 30%, the balance variation can be adjusted within 2.5％. It allows instant overload over 150％, and will not cause huge voltage drop. Without active component. One year warranty, usage life ： 10 years. Specification Regulation Voltage Rate：Full-load ±1%, Input +10%~-20% or ±15% Reaction Time：React at 1/2 cyccle (0.0083 second), and finish in 5 cyccle (0.083 second) The Range of Output Voltage ： ＞±5％ Harmonic：2 ~ 3％THD The Varied Frequency allowed： 57 ~ 63Hz Effectiveness： 95％ above Power Factor：0.8 ~ 1 Cooling： Air Cooling Environmental Temperature：0℃ ~ 40℃, humidity 95% Instant Electricity Shutdown Delay Protection. Excess high and low voltage / amperage protective function. With ammeter and voltmeter, and accuracy is at 1.5 Grade.