... one of the most popular static frequency converter.AF60W is designed to convert a fixed voltage,Website:http://www ... acsoon-power.com, fixed frequency alternating current (AC) to variable voltage,variable frequency for exporting electrical appliance testingIt ... 300KVATriple phase output: 500VA ~ 1000KVASpecification● Capacity☆ 500VA,1KVA to 1000KVA● Input☆ Voltage:1 phase 120V+/-15% ,1 phase220V+/-15 ...