... series inverter is adopting SPWM technology, with the output of stabilized voltage and frequency, pure sine ... -wave.3. DIV series inverter has good compatibility, built ... voltage, frequency, output current, temperatuerLEDline,inverter,battery,output LoadMECHANICAL19 Inch Rack Type(D ... ); 13KG (5KVA); 14KG (6KVA) 220V Pure Sine Wave Power Inverter (0.5kVA-6kVA)