Microtek UPS Legend 650

The Legend 650 is designed for home and small-office power backup systems where reliable protection against voltage fluctuations and power outages is crucial. With line-interactive topology and a wide input voltage range, it supports PCs, networking equipment, and essential electronics during power cuts and unstable grid conditions.

The Legend 650 features a micro-processor-controlled line-interactive design with Boost & Buck AVR to stabilise incoming voltage in the range 140 V to 300 V AC, protecting connected devices against overload, discharge and overcharge. It provides automatic restart when mains power returns, supports generator input and offers a compact tower form factor weighing around 4.9 kg for flexible placement under desks or near workstations.

Capacity: 650 VA / 360 W

Input Voltage Range: 140 V to 300 V AC

Input Frequency: 50 Hz ±10%

Output Voltage (Battery Mode): 230 V AC nominal

Output Frequency (Battery Mode): 50 Hz ±1Hz

Waveform (Battery Mode): Modified sine wave

Transfer Time: Typically 4–8 ms

Battery: 12 V / 7 Ah ×1 Sealed Maintenance-Free (SMF) battery

Recharge Time: Approximately 6 hours to 90% capacity after full discharge

Operating Temperature / Humidity: 0 °C to 40 °C, 0–90% RH non-condensing

Noise Level: < 40 dB at 1 m

Dimensions (L × W × H): 281 mm × 100 mm × 143 mm

Weight: Approx. 4.93 kg (net)

System Requirements: Suitable for desktop PCs, monitors, network routers/modems and other sensitive electronics; the capacity (360 W) determines supported load and backup time

Installation: Place on stable surface in well-ventilated area; connect UPS battery to unit before operation; use generator compatibility option if required

Usage Environment: Ideal for home offices, student workstations, small business IT setups and locations with frequent voltage variation or outages

Included Accessories: UPS system unit, internal SMF battery (depending on packaging), power cable, user manual