... part pure sine wave Power inverter Name:pure sine wave power inverter;home inverter,household inverter,inverter with charger;Foshan Tanfon ... output pure sine wave: 220V+-3%. 8, it can drive impactive loads, such as lightings, TV sets, fans, ... then it will return to work automatically. 10, ATM inverter, RS232 software, SNMP card for optional. modelTF300TF500TF800Capacity300W500W800WInput voltage12V ...