1.reasonable price,high quality 2.reliable performance 3.smart appearance 4.high efficiency 5.complete ... )0.5K,1k,2k,3k,5k,8k,10k,15k,20kva 2) servo motor voltage stabilizer 3) one year warrantPerformance Input ... Waveform distortionNo-lack distortionInsulation resistanceComply with majority international standardGeneral SVC single-phase high accuraty full automatic AC voltage stabilizers Series is key ...