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L-UPS V001
L-UPS Front
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L-UPS V001
L-UPS Back
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L-UPS V001
L-UPS Side
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L-UPS V001
L-UPS Top


Description

The variable voltage uninterruptable power supply (L-UPS-V001) features an adjustable output voltage from 5 volts to 20 volts. The L-UPS-V001 is particularly useful to provide seamless backup power to wireless routers (WIFI). It can however be used to provide backup power to any device requiring a power supply voltage of between 5 to 20 volts at a maximum current of 2.5 amperes , like security cameras. The L-UPS-V001 uses a six lithium ion batteries as it’s source of power during power outages and can typically provide between 4 to 6 hours of backup power to a typical wireless router.

Application

  • Typical applications include backup power for devices like Wireless Routers, Modems, Security cameras etc…
  • Any application requiring backup power for devices requiring between 5 volts and 20V up to 2.5 amperes of current.

Features

  • Provides stable power and seamless switch over to backup power during power outages.
  • High efficiency power conversion from 83% to 91%.
  • High current capability, up to 2.5 amperes from 5 to 20 volts.
  • Adjustable Regulated output voltage.
  • Low noise and output ripple, less than 200mV at 2 amperes.
  • Output over current protection. (Constant current at 2.6 Amperes)
  • Battery management system provides over charge and discharge protection.

Specifications

Parameter Minimum Maximum
Dimensions in (mm) Length / Width / Height Length = 195mm / Width = 110mm / Height = 78mm Length = 195.5mm / Width = 110.5mm / Height = 78.5mm
Input Power / Voltage / Current Not Applicable 120Watts / 12 volts / 10A
Output Power / Voltage / Current 12.5Watts / 5 volts / 2.5 Amperes 50Watts / 20 volts / 2.5 Amperes
Power Conversion Efficiency % 83 % at 2 amperes of output current 91 % at 1 ampere of output current
Output Over Current Protection 2.6 Amperes 2.7 Amperes
Output Noise and Ripple @2 Amperes 100mV (Peak to Peak) 200mV (Peak to Peak)
Operational Battery Voltage range (Lithium Ion) 9 volts 12.6 volts
Battery Charging current 400mA 500mA
Battery Over Current Discharge Protection Cut off 20 Amperes 25 Amperes
Battery Over Voltage Discharge Cut off 8.8 volts 9 volts
Backup Run time / tested with six 2500maH Battery ~ 130 minutes at 2 Amperes of load current ~ 270 minutes at 1 Ampere of load current

*note* All measurements were made using power supply model:GPC-3020 and a Tektronix model:TDS3054 oscilliscope