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Universal AC to +48VDC Power Supply

Universal AC to +48VDC Power Supply

The 48V power supplies in the OPR Power Series are unique they can be used in positive 48 volt applications. These power supplies are designed for system solutions, where universal 90VAC to 264VAC is available and a positive 48V output is desired. The OPR Power Series model numbers that fall into this category are:

Model NumberRedundantTotal WattOutput DC VoltageLoad Amp. TypicalUnit PriceManualBuy Now
OPR300-48S No 300 +48V 7A $649.00 buy now
OPR300-48R Yes 600*+48V 7A + 7A $1249.00 buy now
OPR200-48S No 200 +48V 4.3A $625.00 buy now
OPR200-48R Yes 400*+48V 4.3A + 4.3 $1075.00 buy now
OPR150-48S No 150 +48V 3.2A $625.00 buy now
OPR150-48R Yes 300*+48V 3.2A + 3.2A $975.00 buy now
OPR100-48S No 100 +48V 2.3A $599.00 buy now
OPR100-48R Yes 200*+48V 2.3A + 2.3A $950.00 buy now
OPR075-48S No 75 +48V 1.6A $599.00 buy now
OPR075-48R Yes 150*+48V 1.6A + 1.6A $925.00 buy now
OPR065-48S No 65 +48V 1.35A $510.00 buy now
OPR065-48R Yes 130*+48V 1.35A + 1.35A $825.00 buy now

Power Supply Main Features:

  • Compact Rack Mount Size
  • Dimensions (1.75"H x 19"W x 12"D)
  • Universal AC (Alternate Current) Input
  • Filtered IEC AC Inlet Connectors
  • EMI FCC Class B Clearance
  • Single and Multiple Output
  • Highly Efficient Design
  • 1U Low Profile Height
  • NO Minimum Load Required
  • RS485/RS422 Remote Management
  • Low Voltage Power Supply Alarm
  • Data Line Alarm And ACO (Alarm Cut Off) System
  • Cost Effective and Reliable Power Supply
+48VDC Redundant Power Supply
Click for large image

Power Supply General Specifications:

Input VoltageUniversal 90VAC to 264VAC
Input Frequency47Hz to 63Hz
Operational Temperature0°C to 55°C
Storage Temperature-20°C to 85°C
CoolingForced Air / Convection cooling
Overload ProtectionAuto-Recovery
Efficiency80-90% Typical
DC OKTTL Logic or RS485/RS422 Interface or Status LEDs
Output DC Voltage+48V

Typical Internal Power Supply Brick Safety Specifications:

Designed in full compliance withUL60950
CSA 22.2 No. 234
EMIEN55022 "Class B"
HarmonicsEN61000-3-2 Class D


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