DYNAMIC VOLTAGE RESTORER
Vscol series dynamic voltage restorer (DVR) is currently recognized as an effective series compensation device for maintaining the stability of the supply voltage of sensitive loads. The device outputs a voltage with adjustable phase and amplitude to ensure that the voltage of the sensitive load is still within an acceptable range when disturbed by the system voltage. Lafaelt Electric Vscol series DVR has the remarkable characteristics of wide voltage compensation range, fast response speed, strong impact resistance, high equipment efficiency, long life, strong overload capacity, and cover small area.
ACTIVE POWER FILTER
The core components of Lafaelt reactive power filter (APF) are all from worldwide famous brand, The dual-core operates in parallel, with high data processing speed and fast response time. The full response time is less than 5ms. And it also has outstanding features in terms of performance, for example, it can filter out 2nd-51st orders harmonics, 1.2 times overload capacity, the overall efficiency exceeds 97%, and the harmonic control rate is higher than 95%.
POWER FACTOR CORRECT COMBINATION
The thickness of Lafaelt capacitor's film is only 8.5um, it can withstand high temperature about 115℃, and prevent break-down effectively. The capacitor has 1.8 times of long-term overcurrent capacity, which is far exceeding the national standard of 1.3 times, and can suppress the influence of harmonics effectively. Lafaelt capacitor has the features of explosion-proof and temperature protection. Lafaelt reactor is made of high-quality silicon steel sheet, H grade enameled wire and comes with low temperature rise, low loss, low noise, strong overload capacity. It adopts fully automatic vacuum pressure impregnation technology, with strong anti-corrosion ability and more stable performance. And it with secondary protection temperature control switch to ensure high safety.