Line interactive design.

Microprocessor control guarantees high reliability.

Equipped with 3-Step Boost and 2-Step Buck AVR to stabilize input voltage.

Built-in DC start function enables UPS to be started up without AC power supplied.

Auto restart while AC recovery.

Replaceable Battery Design.

Provides Modem/Phone line surge protection.

Energy saving function (UPS green mode).

50/60Hz frequency auto sensing.

Provides lightning, surge, overload, and short-circuit and overload protection.

Built-in CCCV battery charger and battery auto test.

Smart RS-232 communication port with free download software from the internet.