Calex – AC-DC Harsh Environment Industrial Power Supplies IHC Series, 600-Watt

The 600-Watt IHC is a new series of AC-DC harsh environment industrial power supplies. The IHC series is aimed at ruggedized and special applications that require operation in extreme industrial environmental conditions such as, elevators, external road signs, electrolysis equipment, food processing and other outdoor applications.

The product enclosure is an IP67 sealed convection/ conduction cooled assembly that can be baseplate mounted to a thermal (cold) plate or natural convection cooled. Intended for ease of connection, the I/O and signal connectors are ruggedized to allow operation over a wide -40ºC to +85ºC baseplate operating temperature range.

The output overload protection employs a constant current characteristic that allows use with high transient capacitive and inductive loads found in applications such as motor drives, incandescent lamps, LED drivers and battery charging sources. A BMU/BMS is required if used as a constant current source for Li-ion battery charging.

 Features

  • Universal AC input 100 to 240Vac
  • Single 12V, 24V and 48V output
  • -5%/+15% output voltage adjustment
  • Delivers up to 600W conduction cooled, no fan at +85°C max
  • High efficiency of 95%
  • Active PFC meets EN61000-3-2 class A
  • Active inrush current protection
  • DC output via studs; AC input and signals each via circular connectors
  • Current Sharing
  • True zero load output operation; no minimum load requirement
  • MTBF exceeds 1.4M hours (Telcordia SR-332, Issue 3, M1C3, +40ºC).
  • RoHS3 Directive 2015/863 compliant
  • Five-year standard warranty