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Outdoor Cooler Series AA-200-24-44 MFG Part Number: AA-200-24-44-00-XX Outdoor Cooler Series Thermoelectric Cooler Assembly The AA-200-24-44 is an Air-to-Air thermoelectric cooler assembly that uses impingement flow to transfer heat. It offers dependable compact performance by cooling objects via convection. Heat is absorbed and dissipated through 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. This model 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. Features ● ● ● ● ● Applications Wide operating temperature range from -40°C to +55°C Meets Telcordia requirements Environmentally friendly solid-state operation No compressor or CFC refrigerants Optional bi-polar thermostatic control ● ● ● ● ● Enclosure Cooling Cooling for Mobile Base Stations and Cell Towers Thermoelectric Cooling for Outdoor Kiosks Thermal Management Solutions for Beverage Cooling Energy Storage Systems ELECTRICAL AND THERMAL PERFORMANCE Heat Pumped at Cold Side (Qc) Tambient = 35°C | Tcontrol = 20°C 250.00 250.00 200.00 200.00 ΔT=0°C ΔT=10°C ΔT=20°C ΔT=30°C 150.00 100.00 50.00 0.00 0.00 Qc (Watts) Qc (Watts) Heat Pumped at Cold Side (Qc) Tambient = 35°C | Tcontrol = 20°C ΔT=0°C ΔT=10°C ΔT=20°C ΔT=30°C 150.00 100.00 50.00 2.00 4.00 6.00 8.00 10.00 Operating Current (Amps) 12.00 14.00 0.00 0.00 5.00 10.00 15.00 20.00 25.00 30.00 35.00 40.00 45.00 Operating Voltage (Volts) Outdoor Cooler Series AA-200-24-44 MFG Part Number: AA-200-24-44-00-XX Coefficient of Performance (COP = Qc/Pin) Tambient = 35°C | Tcontrol = 20°C Coefficient of Performance (COP = Qc/Pin) Tambient = 35°C | Tcontrol = 20°C 6.00 6.00 5.00 5.00 4.00 ΔT=0°C ΔT=10°C ΔT=20°C ΔT=30°C 3.00 COP COP 4.00 2.00 2.00 1.00 1.00 0.00 0.00 2.00 4.00 6.00 8.00 10.00 12.00 0.00 0.00 14.00 ΔT=0°C ΔT=10°C ΔT=20°C ΔT=30°C 3.00 5.00 10.00 15.00 20.00 25.00 30.00 35.00 40.00 45.00 Operating Current (Amps) Operating Voltage (Volts) Total Heat Dissipated at Hot Side (Qh=Qc+Pin) Tambient = 35°C | Tcontrol = 20°C 900.00 900.00 800.00 800.00 700.00 700.00 600.00 ΔT=0°C ΔT=10°C ΔT=20°C ΔT=30°C 500.00 400.00 Qh (Watts) Qh (Watts) Total Heat Dissipated at Hot Side (Qh=Qc+Pin) Tambient = 35°C | Tcontrol = 20°C 600.00 400.00 300.00 300.00 200.00 200.00 100.00 100.00 0.00 0.00 2.00 4.00 6.00 8.00 10.00 12.00 0.00 0.00 14.00 ΔT=0°C ΔT=10°C ΔT=20°C ΔT=30°C 500.00 5.00 10.00 15.00 20.00 25.00 30.00 35.00 40.00 45.00 Operating Current (Amps) Operating Voltage (Volts) Heat Pumped at Cold Side (Qc) Voperating = 24 Volts | Ioperating = 7.86 Amps Coefficient of Performance (COP = Qc/Pin) Voperating = 24 Volts | Ioperating = 7.86 Amps 250.00 1.20 1.00 0.80 150.00 COP Qc (Watts) 200.00 0.60 100.00 0.40 50.00 0.00 0.0 0.20 10.0 20.0 30.0 ΔT (°C) 40.0 50.0 0.00 0.0 10.0 20.0 30.0 ΔT (°C) 40.0 50.0 Outdoor Cooler Series AA-200-24-44 MFG Part Number: AA-200-24-44-00-XX SPECIFICATIONS Heat Transfer Mechanism, Cold Side Air - Forced Convection Heat Transfer Mechanism, Hot Side Air - Forced Convection Temperature Range (External Ambient)1 -40°C to 55°C Temperature Range (Internal Enclosure) -20°C to 55°C Supply Voltage 24.0 VDC nominal / 28.0 VDC maximum Current Draw 11.3 A running / 14.3 A startup Power Supply 271.0 Watts Performance Tolerance 10% Hi-Pot Testing 707 VDC Fan MTBF 70,000 hours Heating2 250 W Over-Temp Thermostat (Hot and Cold Side Heat Sink) Sound Level (1 m distance) 63 dBA Degree of Protection (Unit Internal Side) IP54 3 Degree of Protection (Unit External Side) Connector Type (On Unit) Connector Type (Mating Side) 80°C ± 3°C IP54 AMP part number: 350777-1, 794269, 350547-6, 794270-1 AMP part number: 350778-1, 350550-6, 794270-1 Weight 6.60 kg Panel Mounting Through Outdoor Cooler Series AA-200-24-44 MFG Part Number: AA-200-24-44-00-XX MOUNTING HOLE LOCATION WIRING SCHEMATIC NOTES 1 Controller function shall not operate the external fan during heating mode. 2 Heating capacity is rated at external temperature of -40°C, nominal voltage, and dT = -45°C. 3 The highest environmental protection level NEMA 4 (IP55) requires an external shroud and is defined as the protection level for the enclosure. Any information furnished by Laird and its agents, whether in specifications, data sheets, product catalogues or otherwise, is believed to be (but is not warranted as being) accurate and reliable, is provided for information only and does not form part of any contract with Laird. All specifications are subject to change without notice. Laird assumes no responsibility and disclaims all liability for losses or damages resulting from use of or reliance on this information. All Laird products are sold subject to the Laird Terms and Conditions of sale (including Laird’s limited warranty) in effect from time to time, a copy of which will be furnished upon request. © Copyright 2019-2022 Laird Thermal Systems, Inc. All rights reserved. Laird™, the Laird Ring Logo, and Laird Thermal Systems™ are trademarks or registered trademarks of Laird Limited or its subsidiaries. Revision: 00 Date: 06-01-2022 Print Date: 06-15-2022