bluegate BLUE GATE ORIGINAL GENUINE 100% 4.0KVA UPS BG4000

The Blue Gate BG4000 4.0KVA UPS is a reliable line-interactive uninterruptible power supply designed for homes and offices. It features a 4000VA capacity, pure sine wave output, automatic voltage regulation, and multiple protection systems against overload, surges, and short circuits. With a backup time of up to 45 minutes on half load, it uses two 12V/9AH batteries and supports quick recharging. Ideal for protecting sensitive electronics, it offers smart digital control, audible alarms, and optional communication ports like USB or SNMP.