DIN Rail DC UPS 12VDC, 24VDC, 48VDC, 5-35 Amps, 12VDC UL Recognized Newmar Powering the Network

DIN Rail DC UPS:
12V, 24V and 48V DC

Powers Loads and Charges Back-Up Battery, Ideal for Security, Wisp, and 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 prevents total battery discharge
  • Operates from street light voltage – 277V AC
  • Automatic periodic battery health diagnosis
  • High operating temperature range to 70˚ C
  • Alarm contacts: AC fail, battery at risk
  • Communication MODBUS via RS-485 interface (DIN-UPS 48-10, DIN-UPS 24-20, and DIN-UPS 12-35 models only)
  • CE Approved/Designed to UL 1950


Input: All models 115/230/277 (305)  VAC Input

Model Output MODBUS Dimensions Weight
Voltage Power (H x W x D)
DIN-UPS 12-10* 12 VDC 10 Amps NA 4.5″ x 2.6″ x 5.3″ 2 Lbs.
DIN-UPS 12-35 12 VDC 35 Amps Yes 4.5″ x 5.9″ x 5.3″ 4 Lbs.
DIN-UPS 24-10 24 VDC 10 Amps NA 4.5″ x 3.9″ x 5.3″ 2 Lbs.
DIN-UPS 24-20 24 VDC 20 Amps Yes 4.5″ x 5.9″ x 5.3″ 4 Lbs.
DIN-UPS 48-5 48 VDC 5 Amps NA 4.5″ x 3.9″ x 5.3″ 2 Lbs.
DIN-UPS 48-10 48 VDC 10 Amps Yes 4.5″ x 5.9″ x 5.3″ 4 Lbs.


* UL Recognized


Specifications

Front Panel LED Indicators:

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

Settings/Selectors

Battery Type: 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. (DIN-UPS 48-10, DIN-UPS 24-20, and DIN-UPS 12-35 models only)
Or Until LVD disconnect (all models)

Power Restore Button: connects battery without AC present

Signal Outputs (form C)

  • AC Fail – operating on back-up power
  • Battery abnormal condition (summary contact): Discharged, damaged, disconnected, sulfated/ short circuit, reverse polarity, bad thermal sensor
  • MODBUS Communication (DIN-UPS 48-10, DIN-UPS 24-20, and DIN-UPS 12-35 models only)

Temperature

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

Cooling

Free air, convection

Reliability (MTBF)

300,000 hours

Efficiency

91%

DIN Rail Watt Loss/BTU’s
Models Watts Loss BTU’s
DIN UPS 12-10/BDS DIN UPS 12-10 17 58
DIN UPS 12-35 48 164
DIN UPS 24-10/BDS DIN UPS 24-10 28 96
DIN UPS 24-20 48 164
DIN UPS 48-5 28 96
DIN UPS 48-10/BDS DIN UPS 48-10 54 185

Protection

  • 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 sensor, 10 foot or 3 foot cable length
  • BDA/DAS version with NFPA compliant alarm signals and battery back-up

BDA/DAS DIN Rail DC UPS Available

A BDA/DAS version with NFPA compliant alarm signals and battery back-up is available

Click Here for More Information