Description
Microprocessor control increases the efficacy of the UPS and enables a more compact size. Pure sine wave output offers the load more steady power source. Auto voltage regulation (AVR) function protects the load from excessive voltages. Wide range of input voltage. Provide protection from extreme conditions, such as short-circuit, overload, sags, spikes, surges and lightning. Surge protection for telephone or modem lines. Over-discharge protection. Auto re-start function activates UPS automatically, when AC recovers from UPS failure due to battery power exhaustion. RS232 communication port enables various pre-settings via computer. Auto charging function activates to maintain battery capacity level, whenever UPS is connected to utility power. DC power-on function enables UPS to be switched on without utility power supply. Wide range of input voltage.