ECU-550The 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.

ECU-550
Nominal Cooling Capacity 550 Watts
Heating Capacity 300 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 Draw 525 Watts (at 32 VDC)
420 Watts (at 28 VDC)
Voltage 22 – 32 VDC
Maximum Current 16.4 Amps (at 32 VDC)
15.0 Amps (at 28 VDC)
Altitude 4.6 km (15,000 ft)
Humidity Control 70% RH between 50°F and 140°F
Orientation <30° from flat
Military Standards MIL-STD 810
MIL-STD-461
MIL-STD-1275
Weight 9.1 kg (20 lb)
Dimensions H x W x D 22.8 x 47.0 x 17.0 cm
(9.0 x 18.5 x 6.7 in)

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