Description

JJW series Precision Purified AC Voltage Stabilizer Main Technical parameter: JJW-D Single phase Input Voltage: **5V~**5V Output Voltage: **0V±1% JJW-S Three phase Input Voltage: **0V~**0V; Output Voltage: **0V±1% Regulation accuracy: <±1%(include load effect) Output Voltage Distortion <5% Response time: 0.1S Overall Unit Efficiency: >*0% Load Power Factor 0.8 VF Noises <*0dB Output Over-voltage Protection Value **6±4V Work Mode: Woke successively under natural wind cooling conditions The three-phase voltage stabilizer is constructed by connection three pieces of single-phase voltage stabilizers with Y connection method, and adopts three-phase four-wire system Model Size N.W. Single-phase Movable style JJW-D***0 **0�**5�**5mm *2.0kg JJW-D***0 **0�**0�**5mm *8.5kg JJW-D***0 **0�**0�**0mm *1.2kg JJW-D***0 **8�**5�**5mm *4.2kg JJW-D****0 **0�**5�**5mm *2.5kg Single-phase Cubicle style JJW-D****0 **5�**5�**5mm *0.0kg JJW-D****0 **0�**0�**0mm **0.0kg Three-phase Cubicle style JJW-S***0 **0�**0�**0mm *7.5kg JJW-S***0 **5�**0�**0mm *5.5kg JJW-S***0 **5�**0�**0mm *4.5kg JJW-S****0 **0�**0�**0mm *5.5kg JJW-S****0 **0�**5�**0mm **3.5kg Principle & Characteristics: Adopted advanced sine energy distributing technology, the main circuit is constructed by paralleling the sine energy distributor and the high power filter. When the output voltage is changed because of the undulation of the supply voltage or the load, it control the SCR elements angle through sampling circuit, compare and trigger unit to the target of stable output voltage. It has excellent regulation and anti-interference function with digital display; the regulation accuracy reaches to ±1% and the response time<0.1s, it can restrain the peak interference of electric network effectively, efficiency of this machine>*0%. Scope of Application These equipments and facilities that has higher requirement for the electricity quality as computer, precision instrument, copier, inspection device, communication broadcasting device, auto control system and so on. Main Advantage Wide regulation range: single-phase **5~**5V, Three-phase **0V~**0V High regulation accuracy: <±1% Strong anti-interference ability: can restrain various noises and peak voltage in the electric network; Short response time:<0.1s High efficiency:>*0% Test functions of the output and input voltage are clear and visual