GFS Power

DIN-UPS 12V, 24V and 48Volt


Powers Loads, Charges and Monitors Back-Up Battery, Ideal
for Wireless System Transmitter/Enclosure Applications

  • Combines all system power functions: power supply, battery charger, UPS circuitry and status monitoring in ONE compact DIN rail mount unit
  • Dual outputs for load and battery:
    • “Load priority” output distribution ensures power is dedicated first to the load, with remainder then allocated to battery charging, thus preventing a discharged battery from impacting operation of critical loads.
    • 3 step charging for rapid battery recovery, programmable for battery type, with optional temperature compensation sensor
  • Battery automatically supports load anytime AC fails
  • Low voltage disconnect protects battery from total discharge
  • Automatic periodic battery health diagnosis
  • High operating temperature range to 70 degrees C
  • Alarm contacts: AC fail, battery at risk

Front Panel LED Indicators:

  • Power Source: AC or on back up
  • Battery and System Diagnostics (via blink code)


Battery Type: AGM, Sealed Lead Acid, Gel-Cell
Battery Charge Current Limit: 20 – 100% of charge amperage rating

Back-Up Run Time on Batteries:

  • Programmed time limit: 1 – 60 min. (48-10 model only)
  • Until LVD disconnect (all models)

Power Restore Button: connects battery without AC present

Signal Outputs (form C):

  • On backup power
  • Battery abnormal condition (summary contact): Discharged, damaged, disconnected, sulfated/ short circuit, reverse polarity, bad thermal sensor

Temperature: -25 to +70˚ C. Continuous to 50˚, de-rate 2.5% per ˚ C >50˚ C

Cooling: Free air, convection

Efficiency: 91%


  • Low Voltage disconnect at 1.5 volts per cell
  • Internal fuse
  • Current limiting
  • Short circuit
  • Reverse polarity
  • Thermal overload shut down and recovery
  • IP 20
  • Designed to UL 1950

Terminal Blocks: Screw type

Mounting: DIN Rail Bracket (35mm)

Optional: Battery temperature compensation probe


Model Input VAC Output Dimensions Weight
Voltage Power (H x W x D)
DIN-UPS 12-10 115/230 12 VDC 10 Amps 4.5″ x 2.6″ x 5.3″ 2 Lbs.
DIN-UPS 24-10 115/230 24 VDC 10 Amps 4.5″ x 3.9″ x 5.3″ 2 Lbs.
DIN-UPS 48-10 115/230 48 VDC 10 Amps 4.5″ x 5.9″ x 5.3″ 4 Lbs.

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