DIN Rail UPS Parallel Connection

DIN Rail UPS Parallel ConnectionThe Newmar DIN Rail UPS Parallel Connection, “Double Power”, powers the loads and charges the back-up battery and is ideal for security, wisp, and wireless system transmitter and enclosure applications.

The DIN-UPS “P” models can be paralleled for 1+1=2 parallel to obtain double the current of a single non-”P” model. By connecting a standard UTP Rj45 patch cable into each DIN UPS’ Modbus jack on the front panel, the two “P” models will create a master and slave combination. This results in a single battery input and a single output. The master unit will display diagnostics/status for the system.

DIN Rail UPS Parallel Connection Features

  • Combines all system power functions: power supply, battery charger, UPS circuitry and status monitoring in one compact DIN rail mount unit
  • Separate outputs for load and battery
  • “Load priority” circuit 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 option 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 120/240V AC or street light voltage, 277V AC
  • High operating temperature range to 70˚ C
  • Alarm contacts: AC fail, battery at risk
  • Optional: Automatic periodic battery health diagnosis

DIN Rail UPS Parallel Connection Specifications

VoltageSingle UnitParalleled(H x W x D)/Unit
DIN-UPS 12-35P12 VDC35 AmpsYes4.5″ x 5.9″ x 5.3″4 lbs
DIN-UPS 24-20P24 VDC20 AmpsYes4.5″ x 5.9″ x 5.3″4 lbs
DIN-UPS 48-10P48 VDC10 AmpsYes4.5″ x 5.9″ x 5.3″4 lbs

For more information about Newmar DC Power products,
call 800-876-9373 or email [email protected].