Sine Wave Inverter and Long Back-Up UPS

Performance Specification of Intelligent Inverter 
The inverter is designed by our company independently;it's CPU controlled,high quality,low cost and sine wave intelligent  inverter in the world. 
The inverter can be used for loads (including fan,refrigerator,air-condition.water pump electromotor).it has solved the square  wave,output inverter's disadvantages of harming to some load.
inverter, inverters 
Full automatic intelligent switch. Transfer time is 15ms. 
Output short circuit protection,when there is short circuit;the inverter will indicate it and lock the machine automatically. 
Overload protection .When there is overload ,the machine will prompt you and delay lock machine automatically to protect the  inverter from being damaged.
inverter, inverters