Blue Gate BG2500 Uninterruptible Power Supply (UPS).
The device is a 2.5KVA UPS, designed and assembled by Blue Gate World Inc. in China.
It operates in two modes: AC Mode and Inverter Mode, with an output power of 1200W in both.
The UPS features a Boost and buck AVR (Automatic Voltage Regulation) and is fully digitized with a microprocessor.
It has surge and noise protection and is designed for both industrial and domestic use.
The net weight is 13.50 kg, and the gross weight is 14.50 kg.