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Axiomatic

PSU4K 24V to 48V DC Converter

The DC-DC Converter provides clean 48VDC power suitable for instrumentation and control networks or process equipment. For operation under the most harsh and demanding conditions, the unit is fully sealed and enclosed to protect against moisture, shock and vibration. Power from a battery or other source in the range of 20-30VDC is converted to a 48VDC output regulated to 1% and 3 Amps continuous current. Input and output isolation is provided.

The unit is designed with extremely rugged surge and transient suppression in addition to sustained over/under voltage protection. With a nameplate rating of 144 Watts of output power, the DC-DC Converter has an efficiency rated at >90%.

Applications:

  • SCADA Systems
  • Remote Terminal Units (RTU)
  • Switchgear
  • Motor Control Centers
  • Telecommunications Equipment
  • Charging/Cranking Battery Based Power Supply Systems
  • Power Conditioning for Controls & Instrumentation utilizing DeviceNet or other industrial networks
  • Off-Highway Equipment Control Systems
  • Marine Auxiliary and Propulsion Systems

These applications are found in a variety of industries including process industries, general manufacturing, electric utilities, oil & gas, water/wastewater and mobile equipment.

Features:

  • 24V DC to 48V DC Converter
  • Input operating voltage range from 20 to 30VDC
  • Conditioned output of 48VDC ± 1%, 3A, 144 Watts
  • No minimum load requirement
  • Switch mode operation delivers high efficiency
  • Reverse polarity protection
  • Input and output isolation
  • Robust, rugged and highly reliable
  • Compact size for ease of mounting in confined spaces
  • Connects via a 4-pin plug with 2 meter lead wires
  • Suitable for moist, high shock and vibration environments
  • Operational from -40 to 70°C
  • IP65 protection

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