Aspen offers several standard products which were developed to meet the recurring need for thermal management systems that are compact, reliable, lightweight, and efficient. All of Aspen’s products were designed in house by our team of engineers and are manufactured in house by our trained technicians. Each product that ships goes through a performance test, rigorous leak tests, and is thoroughly inspected to make sure it meets Aspen’s quality standards.

Liquid Chiller Module (LCM) Series

Aspen developed a series of liquid chiller modules to satisfy customers who aim to use Aspen’s miniature refrigeration expertise, but ultimately want to package and interface the refrigeration circuit into their system. This product provides the core cooling system (compressor, condenser, expansion valve, evaporator) and allows the end user to adapt to the coolant fittings for ultimate flexibility.

The miniature LCM has been used in a wide variety of industries including medical, life science, laboratory instruments, electronics cooling, laser cooling, and personal cooling.

	LCM-600	LCM-900	LCM-1400
Part Number	FP00039	FP00097	FP00066, FP00102
Nominal Cooling Capacity	600 Watts	900 Watts	1,400 Watts
Dimensions (L x W x H)	199 x 161 x 134 mm (7.8 x 6.3 x 5.3 in)	191 x 224 x 137 mm (7.5 x 8.8 x 5.4 in)	335 x 228 x 212 mm (13.2 x 9.0 x 8.4 in)
Weight	2.7 kg (6.0 lb)	3 kg (6.6 lb)	5.5 kg (12.0 lb)
Nominal Voltage	24 VDC	24 VDC	48 VDC, 24VDC
Max Power Draw (@Nominal Voltage)	360 Watts	360 Watts	480 Watts, 360 Watts
Includes Fan and Shroud	No	Yes	Yes

Environmental Control Unit (ECU) Series

Aspen’s ECU Series are ruggedized miniature air conditioning systems designed and developed specifically to meet the demands of the military operational environment. The ECU cools, heats, or dehumidifies the air in an operational transit case and is used by multiple programs to condition rack-mounted COTS electronics in mobile military systems. Fully qualified for military use, the ECU Series is shipping into multiple programs including WIN-T and JLTV.

	ECU-550	ECU-1800
Part Number	FP00027	FP00050
Nominal Cooling Capacity	550 Watts	1,800 Watts
Dimensions	22.8 x 47.0 x 17.0 cm 9.0 x 18.5 x 6.7 in	39.4 x 47 x 29 cm 15.5 x 18.5 x 11.5 in
Weight	9.1 kg (20 lbs)	16.5 kg (36.2 lbs)
Nominal Voltage	28 VDC	28 VDC
Maximum Power Draw @ 28 VDC	420 Watts	900 Watts

Rack Mount Chiller (RMC) Series

Compact size, minimal weight and industrial-class reliability are essential components for many cooling applications. Aspen Systems offers the RMC line: 2U (3.5” tall) rack-mount, turnkey liquid chiller system. The RMC is a result of Aspen Systems’ cumulative years of expertise in supplying OEM refrigeration solutions to the military, medical, laser and electronics industrial markets. The RMC is ideally suited for the laser, laboratory, and electronics industries where size, reliability, and temperatures stability are critical.

	RMC-800	RMC-1100
Part Number	FP00091	FP00101
Nominal Cooling Capacity	800 Watts	1,100 Watts
Dimensions	55.9 x 48.3 x 9 cm 22 x 19 x 3.5 in	55.9 x 48.3 x 9 cm 22 x 19 x 3.5 in
Weight	10.4 kg (23 lbs)	11 kg (24 lbs)
Coolant Flow	0 - 3.5 lpm	0 - 3.5 lpm
Nominal Voltage	120 VAC / 240 VAC	120 VAC / 240 VAC
Maximum Power Draw	500 Watts	500 Watts
Temperature Stability	±0.1°C	±0.1°C

Custom Systems

If you don’t see what you are looking for in our product lineup talk to us about our custom solutions. Most of the products we manufacture are custom designed or modified standard products for our volume production customers. We have developed solutions for medical devices, life science, laboratory, electronics, laser, military and electric vehicle customers. We can design a miniature cooling system to meet the requirements of your application. To learn more, go to our custom solutions page. Or, please Contact Us for a free evaluation of your application.

To learn more, go to our custom systems page.