Waterproof 2.3 kW ac-dc power supply offers robust operation in outdoor applications

The HEP-2300 series of ac-dc power supplies from MEAN WELL includes various digital interfaces for system monitoring and configuration, and is available in four nominal output-voltage options.

The HEP-2300 series of 2.3 kW ac-dc power supplies from MEAN WELL has the features required to operate reliably over a long lifetime in harsh industrial and telecoms operating environments.

 

The power supplies are housed in an aluminium extruded case with conduction cooling that has an IP67 waterproof and dustproof rating for use outdoors. A fanless unit, the HEP-2300 can withstand vibrations of up to 10 g.

 

The HEP-2300 features various digital communication functions, making it easy to integrate it into human-machine interfaces to support superior system control. The products are available with a choice of four output voltages: 55 V, 115 V, 230 V or 380 V dc. This output voltage can be adjusted in three ways:

  • With a built-in variable resistor
  • Through the programmable PV/PC function
  • Via a CAN/PMBus/MODbus digital interface

The HEP-2300 series units are offered with one of three wiring interfaces:

  • Terminal block
  • Waterproof cable
  • Waterproof connector

The waterproof connector is particularly suitable for 4G mobile remote radio units (RRUs) and 5G active antenna units (AAUs) in base stations.

Features

  • 12 V/ 0.5 A auxiliary power supply
  • Complies with OVC III isolation testing requirements
  • Safety standards compliance: IEC 62368-1, IEC 60335, IEC 61558

Applications

  • Mobile telecoms infrastructure
  • Battery charging equipment
  • Laser cutting machines
  • Electrolysis machines
MEAN WELL — HEP-2300 Series AC-DC Power Supplies

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