COMNET PS-DRA Series 48V Industrial DIN-Rail Mounting Power Supply (480W)

BH #COPSDRA48048 • MFR #PS-DRA480-48A
COMNET PS-DRA Series 48V Industrial DIN-Rail Mounting Power Supply (480W)
Special Order
Expected availability: 7-10 business days
$74/mo. suggested payments.*
with 6 Mos. Promo Financing

Important Notice

  • This item is noncancelable and nonreturnable.
  • This product may contain mercury. Consult your local environment authorities for regulations regarding how to properly dispose of products containing mercury.
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The PS-DRA Series 48V Industrial DIN-Rail Mounting Power Supply from ComNet is a high-quality, low noise switching mode power supply that outputs 480W power to ComNet industrial products with 48 VDC input. This rugged unit is DIN-rail mountable. With a wide operating temperature range of -40 to 160°F, this unit is suitable for installation in most out-of-plant and extreme environments, such as transportation systems or factory automation/industrial control applications. The unit comes with unconditional line and load protection.


For ComNet industrial products with 48 VDC input


Parallel function (switch selectable)
Mounts on standard 7.5 or 15mm DIN-rail
Adjustable output voltage range support
High operating efficiency; up to 90%
Small package for limited space installations
Natural convection cooling
Operating temperature ranges from -40 to 160°F


Input VoltageRated 115/230 VAC (auto select)
Input RangeSupported 90 to 264 VAC or 120 to 375 VDC
Input Current115/230 VAC, 4.9/2.5 A
Powerline Frequency47 to 63 Hz
Inrush Current115/230 VAC, 20/50 A
Power Dissipation230 VAC, 60 W
Voltage Accuracy+1%
Minimum Load0%
Line Regulation±0.5%
VoltageTrim Range: 47 to 56 VDC
Hold Up Time115/230 VAC, 25/30 ms
ThresholdDC Indicator: 37 to 43 VDC
Output Wattage480 W
Output Voltage48 VDC
Output Current10 A at 48 VDC
Effective Output Level87% minimum, 90% typical
FuseInput: T2A, 250 VAC internal
Surge ProtectionInternal: IEC 61000-4-5
Overload Protection110 to 140%
Over Voltage ProtectionAuto recovery, 125 to 140%
IP RatingIP20
ScrewTerminal: AWG24-10 (0.2 - 4mm²) flexible/solid cable
LED IndicatorDC On: At startup (Green)
DC Low: After startup (Red)
ApprovalsUL/cUL: UL 508 Listed, UL 60950-I, UL 1310 Class 2 power recognized, ISA 12.12.01 (Class I, Div 2, Groups A, B, C & D)
TUV: EN 60950-I, CB scheme
CE: EN 61000-6-3, EN 55022 Class B, EN 61000-3-2, EN 61000-3-3, EN 61000-6-2, EN 55024, EN 61000-4-2 Level 4, EN 61000-4-3 Level 3, EN 61000-4-4 Level 4, EN 61000-4-5 L-N Level 3, EN 61000-4-6 Level 3, EN 61000-4-8 Level 4, EN 61000-4-11, ENV 50204 Level 2, EN 61204-3
Vibration: Meets IEC 60068-2-6, Rail mount 10 to 500 Hz, 2G, 60 minutes for each Axis
Shock: Meets IEC 60068-2-27 and 15G, 11 ms, 3 Axis, 6 faces, 3 times for each face
MTBF>415,000 hours at 40°C / 104°F
Operating Temperature-40 to 159.8°F / -40 to 71°C
Storage Temperature-40 to 185°F / -40 to 85°C
Relative Humidity20 to 95% (non-condensing)
Case ConstructionMetal
Dimensions4.9 x 6.9 x 4.9" / 12.4 x 17.5 x 12.4 cm
Weight4.23 lb / 1.9 kg
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