Capacity: 650 VA / 360 W
Voltage: 110/120 VAC or 220/230/240 VAC
Voltage range: 81-145 VAC / 162-290 VAC
Frequency range: 60/50 Hz (auto sensing)

AC Voltage regulation (BATT. MODE): ±10%
Frequency range (BATT. MODE): 60 Hz or 50 Hz ±1 Hz
Transfer time: Typical 2-6 ms, 10ms max.
Waveform (BATT. MODE): Simulated Sine Wave

Battery Type & Number: 12 V/7 AH x 1
Typical recharge time: 4-6 hours recover to 90% capacity

AC Mode: Green lighting – The right green LED lighting & the 2nd to 5th green LEDs gradually lighting indicating load level
Battery Mode: Yellow flashing – The right green LED lighting & the 2nd to 5th green LEDs gradually lighting indicating load level
Fault: Red lighting – Red LED lighting

Full protection: Overload, discharge, and overcharge protection
Battery Mode: Sounding every 10 seconds
Low battery: Sounding every second
Overload: Sounding every 0.5 second
Battery replacement alarm: Sounding every 2 seconds

Fault: Continuously sounding
Humidity: 0-90 % RH @ 0- 40°C (non-condensing)
Noise level: Less than 40dB
Optional: USB/RS-232 PORT Supports Windows® 2000/2003/XP/Vista/2008/7, Linux, Unix, and MAC

SKU: ME-650-VU
Weight: 4.2500
Physical Dimensions: 287 x 100 x 142