ECU-550: Compact, Light, Rugged Temperature Management for Electronics Cooling

  • 550 W of cooling at rated conditions
  • Fully qualified to MIL standards when installed in a qualified enclosure:
    • MIL-STD-810
    • MIL-STD-1275
    • MIL-STD-461
  • NSN# 4120-01-590-1647 Environmental Control System
  • Compatible with most operational transit cases
  • Provides cooling, heating and dehumidification to electronics enclosures
  • Operates on 28 VDC power
  • Qualified for operation on moving vehicles
  • Prevents dust or contaminants from entering the enclosure when installed in an appropriately designed enclosure
  • 4 times more efficient, 5 times lighter, and 3 times smaller than competing thermoelectric systems

 

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Product Description

The ECU-550 enables electronics systems to be deployed effectively in hot, challenging environments.Over 3,000 ECU-550 systems have been deployed to US Department of Defense applications worldwide and the product is available for overseas sales as well.

Specifications

 ECU-550
Nominal Cooling Capacity550 Watts
Heating Capacity300 Watts (Resistive)
Operating Ambient Temperature Range-40°C to 60° (-40°F to 140°F)
Storage-40°C to 71°C (-40°F to 160°F)
Maximum Power Draw525 Watts (at 32 VDC)
420 Watts (at 28 VDC)
Voltage22 - 32 VDC
Maximum Current16.4 Amps (at 32 VDC)
15.0 Amps (at 28 VDC)
Altitude4.6 km (15,000 ft)
Humidity Control70% RH between 50°F and 140°F
Orientation<30° from flat
Military StandardsMIL-STD 810
MIL-STD-461
MIL-STD-1275
Weight9.1 kg (20 lb)
Dimensions H x W x D22.8 x 47.0 x 17.0 cm
(9.0 x 18.5 x 6.7 in)

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