MOXA

DIN-rail Power Supplies

Moxa offers a wide variety of DIN-rail power supplies that meet space and power source input/output requirements for most industrial control systems.

DR-4524
DR Power Supply Series

45W/2A DIN-rail 24 VDC power supply with universal 85 to 264 VAC or 120 to 370 VDC input, -10 to 50°C operating temperature

Output Power Parameters
  • Wattage

    • 48 W
  • Voltage

    • 24 VDC
  • Current Rating

    • 0 to 2 A
  • Ripple and Noise

    • 480 mVp-p
  • Voltage Adjustment Range

    • 21.6 to 26.4 VDC
  • Setup/Rise Time at Full Load

    • 800 ms, 60 ms at 230 VAC
  • Typical Hold Up Time at Full Load

    • 60 ms at 230 VAC
Input Power Parameters
  • Voltage Range

    • 85 to 264 VAC (47 to 63 Hz)
      120 to 370 VDC
  • Typical Efficiency

    • 80%
  • Typical Current

    • 0.75 A @ 230 VAC, 1.5 A @ 115 VAC
  • Inrush Current (cold start)

    • 56 A @ 230 VAC, 28 A @ 115 VAC
Overload Protection
  • Rated Output Power

    • 105 to 150%
  • Protection Type

    • Constant current limiting, recovers automatically after fault condition is removed
Overvoltage Protection
  • Over-Voltage Range

    • 27.6 to 32.4 V
  • Protection Type

    • Shut down operating voltage, repower on to recover
Physical Characteristics
  • Dimensions

    • 78 x 67 x 93 mm (3.07 x 2.64 x 3.66 in)
  • Weight

    • 400 g (0.88 lb)
Environmental Limits
  • Operating Temperature

    • -10 to 50°C (14 to 122°F)
  • Max. Operating Temperature at Full Load

    • 45°C
  • Ambient Relative Humidity

    • 20 to 90% (non-condensing)
Standards and Certifications
  • EMC

    • EN 50082-2, EN 55022 Class B, EN 61000-3-2 Class A, ENV 50204
  • Safety

    • EN 60950-1
Warranty
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