Axiomatic

PSU1K 12 or 24VDC/24VDC Converter

The DC-DC Converter provides clean 24VDC 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 11-32VDC is converted to a 24VDC output regulated to 1%. 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 24V input, the nominal nameplate rating is 120 Watts of output power. With a 12V input, the nominal nameplate rating is 95 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
  • 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

Features:

  • 24VDC to 24VDC Converter, 120 Watts
  • 12VDC to 24VDC Converter, 95 Watts
  • Input operating voltage range from 11 to 32VDC
  • Conditioned output of 24VDC ± 1%
  • 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
  • IP67 protection
  • CE marked
  • IT Class 2 - UL recognized to UL1950 and cUL recognized to CAN/CSA-C22.2 No. 950-95

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