HEP Series Power Supplies for demanding work environment

The HEP Series from Mean Well are industrial single output enclosed power supply units with universal AC input/full range. They feature the outstanding capability to operate in harsh environment, based on their resistance to high humidity, dust, oil mist, and high vibrations.

Best choice for your harsh environment applications

Mean Well HEP series power supplies are a high-class AC/DC power supplies designed specially for the “low noise while has to operate in highly humid/dusty/oily/salty, heavily vibrating, ultra hot or cold, poorly ventilated, and high altitude environments” application requirements.

Benefit form it in outdoor telecommunication equipment, outdoor electronic signage and billboards, petroleum plants or mine shaft facilities, and more.

HEP power supplies Mean Well

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HEP Series Features  

HEP power supplies Mean Well application
  • Fanless design
  • High efficiency up to 96%
  • Wattage: 100 W/150 W/185 W/600 W and 1000 W at different output voltages
  • Wide working temperature range -55 °C ~ +70 °C
  • Surge immunity level 6 KV
  • Rugged metal casing with IP65 design (IP68 option available), withstand 10G vibration
  • Casing fully encapsulated with silicone gel
  • Operating altitude up to 5000 m
  • Suitable for high/low temperature, high dust, high moisture, high vibration, high salt outdoor or harsh environment

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HEP power supplies Mean Well

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