Mecer 650VA (360W) Interactive UPS with AVR (ME-650-VU)

The Mecer ME-650-VU is a compact 650VA / 360W line-interactive UPS designed to protect home and small office electronics from unexpected power disruptions, surges, and voltage fluctuations. With Automatic Voltage Regulation (AVR) and built-in surge protection, it provides a reliable power backup for PCs, modems, routers, and similar low-power devices.

Featuring a 12V 7Ah battery, the ME-650-VU offers short-term backup power during outages, allowing users time to save work and shut down safely. With cold start, off-mode charging, and USB/RJ-11/RJ-45 ports, this UPS also provides protection for telephone and network lines. Ideal for basic backup needs and affordable power protection.

Product Features

650VA / 360W Power Capacity
Provides essential backup power for small electronics like desktop computers, modems, routers, CCTV DVRs, and other low-power devices during short outages or brownouts.

Automatic Voltage Regulation (AVR)
Boost and buck AVR stabilizes voltage fluctuations without switching to battery power, ensuring clean and consistent output for connected equipment.

Microprocessor-Based Control
Delivers high reliability through intelligent management of battery, input/output voltage, and fault detection.

Simulated Sine Wave Output
Cost-effective power output suitable for non-critical equipment, delivering adequate performance during battery mode for most consumer devices.

Cold Start & Off-Mode Charging
Cold start function allows the UPS to power up without utility input, while off-mode charging recharges the battery even when the UPS is powered off.

Surge & Line Protection (RJ-11/RJ-45)
Protects devices connected via phone or network cables against backdoor surges such as lightning or grid disturbances traveling through data lines.

USB Communication Port
Optional USB communication enables basic UPS monitoring through PC software (compatible with Windows, Linux, and Mac systems).

Overload, Overcharge & Discharge Protection
Built-in electronic protection safeguards the UPS and connected devices from potential electrical hazards.

Product Specifications

• Model: ME-650-VU
• Technology Type: Line Interactive
• Capacity: 650 VA / 360 W
• Input Voltage Range: 140–300 VAC
• Output Voltage: 230 VAC ±10%
• Output Waveform (Battery Mode): Simulated Sine Wave
• Frequency (Battery Mode): 50/60 Hz ±1%
• Battery Type: 12V / 7Ah
• Recharge Time: 4–6 hours to 90% capacity
• Communication Interfaces:
  • USB Port (optional for software)
  • RJ-11 / RJ-45 Protection
• Protection Features:
  • Overload
  • Overcharge
  • Discharge
• Features:
  • Microprocessor control
  • AVR (boost and buck)
  • Cold start
  • Off-mode charging
  • Auto restart on AC recovery
• Compatible OS: Windows 7/8/10, Linux, Unix, Mac
• Dimensions (L x W x H): Approx. 300 x 101 x 142 mm
• Weight: Approx. 4.5 – 5 kg