Huizhou Yinghua Electronic Co. Ltd

Model Number: EPSI-500VA 300W Brand Name: POWERHERO Key Specifications/Special Features: 1.basic information:1)name:line-interactive type 500VA pure sine wave inverter for all kinds of applicance2)rated power:500VA 300W3)input range:140-275Vac4)output precision:220V+ - 3%5)transfer time low than 4ms2.features:1)C.R.G.O toroidal transformer for very samll no-loading current2)with wide AVR range for any terrible power conditions3)frequency auotomatic tracking technology, generator compatible4)transfer time low than 4ms when work under abnormal public power5)longer back-up time for battery optional