Outdoor Cooler Series

The Outdoor Cooler Series is a ruggedized Air-to-Air thermoelectric assembly (TEA) that uses impingement flow to transfer heat. It offers dependable, compact performance by cooling objects via convection. Heat is absorbed and dissipated thru high density heat exchangers equipped with air ducted shrouds and brand name fans. The heat pumping action occurs from custom designed thermoelectric modules that achieve a high coefficient of performance (COP) to minimize power consumption.

Standard Outdoor Cooler Series run on open loop at either 24 or 48 VDC operation. Outdoor Coolers are also offered with bi-directional controller, sold separately, which operates on a closed loop. The TC-XX-SR-54 is a microcontroller based device to add integrated temperature control for cooling and heating of thermoelectric assemblies requiring precise temperature control. The TC-XX-SR-54 has 3 programmable fan outputs, alarm output relay and alarm condition LEDs. The parameters will be programmed by Laird according to customer specifications.

This product series has been designed to pass rigorous Telcordia test requirements conducted by our customers, such as earthquake resistance, salt fog, wind-driven rain, high temperature exposure and dust contaminants. This is due to the selection of world class components such as brand fans with the highest degree of environmental protection and lifetime guaranteed waterproof connectors, heavy duty anodization on the high-density heat sinks, overheat protection, and double environmental seals for the thermoelectric modules.


Name Cooling Power (W) Nominal Voltage (V) Current (A) Temperature Regulation Height - mm Length - mm Width - mm
AA-100-24-44-00-XX 102 24 VDC 5.6 Open Loop 180 300 122
AA-100-48-44-00-XX 102 48 VDC 2.8 Open Loop 180 300 122
AA-150-24-44-00-XX 143 24 VDC 7.9 Open Loop 183 300 152
AA-150-48-44-00-XX 143 48 VDC 3.9 Open Loop 183 300 152
AA-200-24-44-00-XX 193 24 VDC 11.3 Open Loop 183 400 153
AA-200-48-44-00-XX 193 48 VDC 5.6 Open Loop 183 400 153
AA-230-24-44-00-XX 230 24 12.1 105 400 180
AA-230-48-44-00-XX 230 48 6.1 105 400 180
AA-250-24-44-00-XX 244 24 VDC 12.1 Open Loop 204 400 153
AA-250-48-44-00-XX 244 48 VDC 6.1 Open Loop 204 400 153
AA-480-24-44-00-XX 480 24 19.3 122 330 303
AA-480-48-44-00-XX 480 48 6.1 122 330 303

AA-230-48-44-00-XX
AA-230-48-44-00-XX

The Outdoor Cooler Series is an Air-to-Air thermoelectric assembly (TEA) that uses...

Cooling Capacity
230 Watts
Input Voltage
48 VDC
Dimensions
180.00 x 105.00 x 350.00 mm
AA-230-24-44-00-XX
AA-230-24-44-00-XX

The Outdoor Cooler Series is an Air-to-Air thermoelectric assembly (TEA) that uses...

Cooling Capacity
230 Watts
Input Voltage
24 VDC
Dimensions
180.00 x 105.00 x 350.00 mm
AA-200-24-44-00-XX
AA-200-24-44-00-XX

The AA Outdoor Cooler Series is a ruggedized Air-to-Air thermoelectric assembly (TEA)...

Cooling Capacity
193 Watts
Input Voltage
24 VDC
Dimensions
153.00 x 183.00 x 400.00 mm
AA-150-24-44-00-XX
AA-150-24-44-00-XX

The AA Outdoor Cooler Series is a ruggedized Air-to-Air thermoelectric assembly (TEA)...

Cooling Capacity
149 Watts
Input Voltage
24 VDC
Dimensions
152.00 x 183.00 x 300.00 mm
AA-150-48-44-00-XX
AA-150-48-44-00-XX

The AA Outdoor Cooler Series is a ruggedized Air-to-Air thermoelectric assembly (TEA)...

Cooling Capacity
149 Watts
Input Voltage
48 VDC
Dimensions
152.00 x 183.00 x 300.00 mm
AA-200-48-44-00-XX
AA-200-48-44-00-XX

The AA Outdoor Cooler Series is a ruggedized Air-to-Air thermoelectric assembly (TEA)...

Cooling Capacity
193 Watts
Input Voltage
48 VDC
Dimensions
153.00 x 183.00 x 400.00 mm
AA-250-24-44-00-XX
AA-250-24-44-00-XX

The Outdoor Cooler Series is an Air-to-Air thermoelectric assembly (TEA) that uses...

Cooling Capacity
244 Watts
Input Voltage
24 VDC
Dimensions
153.00 x 204.00 x 400.00 mm
AA-100-24-44-00-XX
AA-100-24-44-00-XX

The AA Outdoor Cooler Series is an Air-to-Air thermoelectric assembly (TEA) that uses...

Cooling Capacity
102 Watts
Input Voltage
24 VDC
Dimensions
122.00 x 180.00 x 300.00 mm
AA-250-48-44-00-XX
AA-250-48-44-00-XX

The Outdoor Cooler Series is an Air-to-Air thermoelectric assembly (TEA) that uses...

Cooling Capacity
244 Watts
Input Voltage
48 VDC
Dimensions
153.00 x 204.00 x 400.00 mm
AA-100-48-44-00-XX
AA-100-48-44-00-XX

The AA Outdoor Cooler Series is a ruggedized Air-to-Air thermoelectric assembly (TEA)...

Cooling Capacity
102 Watts
Input Voltage
48 VDC
Dimensions
122.00 x 180.00 x 300.00 mm
AA-480-24-44-00-XX
AA-480-24-44-00-XX

The AA-480 Outdoor Thermoelectric Cooler is an is an Air-to-Air thermoelectric assembly (...

Cooling Capacity
480 Watts
Input Voltage
24 VDC
Dimensions
305.00 x 228.00 x 330.00 mm
AA-480-48-44-00-XX
AA-480-48-44-00-XX

The AA-480 Outdoor Thermoelectric Cooler is an is an Air-to-Air thermoelectric assembly (...

Cooling Capacity
480 Watts
Input Voltage
48 VDC
Dimensions
305.00 x 228.00 x 330.00 mm
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