387000899 Datasheet by Laird Thermal Systems, Inc.

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Tunnel Series AAT-085-24-22
MFG Part Number: 387000899
ELECTRICAL AND THERMAL PERFORMANCE
The AAT-085-24-22 is a thermoelectric based air conditioner designed to
temperature control small chambers used in analytical and medical
diagnostic instruments. The unique design offers premium fans pushing
air across-high density heat sinks to minimize the number of air flow paths
required to operate. The design utilizes custom thermoelectric modules to
maximize cooling capacity with a high coefficient of performance. Moisture
resistant insulation is used to keep condensation from penetrating the
TEM cavity. The unit operates on DC and is designed for an indoor lab
use environment. It has a maximum Qc of 79.3 Watts when ΔT = 0 and a
maximum ΔT of 31 °C at Qc = 0.
Tunnel Series Thermoelectric Cooler Assembly
Features
Compact design
Precise temperature control
Reliable solid-state operation
DC operation
RoHS-compliant
Applications
Thermoelectric Coolers and Assemblies for Medical Applications
Liquid Cooling Options for PET and SPECT Scanners
Peltier Cooling for Refrigerated Centrifuges
High-Performance Liquid Chromatography (HPLC)
Thermal Management Solutions for Beverage Cooling
0.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00
Operating Current (Amps)
0.00
20.00
40.00
60.00
80.00
100.00
120.00
140.00
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
0.00 5.00 10.00 15.00 20.00 25.00 30.00 35.00 40.00
Operating Voltage (Volts)
0.00
20.00
40.00
60.00
80.00
100.00
120.00
140.00
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
THERMAL Laird” mm / |||| / ||||
Tunnel Series AAT-085-24-22
MFG Part Number: 387000899
0.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00
Operating Current (Amps)
0.00
1.00
2.00
3.00
4.00
5.00
6.00
COP
Coefficient of Performance (COP = Qc/Pin)
Tambient = 35°C | Tcontrol = 20°C
ΔT=0°C
ΔT=10°C
ΔT=20°C
ΔT=30°C
0.00 5.00 10.00 15.00 20.00 25.00 30.00 35.00 40.00
Operating Voltage (Volts)
0.00
1.00
2.00
3.00
4.00
5.00
6.00
COP
Coefficient of Performance (COP = Qc/Pin)
Tambient = 35°C | Tcontrol = 20°C
ΔT=0°C
ΔT=10°C
ΔT=20°C
ΔT=30°C
0.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00
Operating Current (Amps)
0.00
50.00
100.00
150.00
200.00
250.00
300.00
350.00
Qh (Watts)
Total Heat Dissipated at Hot Side (Qh=Qc+Pin)
Tambient = 35°C | Tcontrol = 20°C
ΔT=0°C
ΔT=10°C
ΔT=20°C
ΔT=30°C
0.00 5.00 10.00 15.00 20.00 25.00 30.00 35.00 40.00
Operating Voltage (Volts)
0.00
50.00
100.00
150.00
200.00
250.00
300.00
350.00
Qh (Watts)
Total Heat Dissipated at Hot Side (Qh=Qc+Pin)
Tambient = 35°C | Tcontrol = 20°C
ΔT=0°C
ΔT=10°C
ΔT=20°C
ΔT=30°C
0.0 5.0 10.0 15.0 20.0 25.0 30.0 35.0
ΔT (°C)
0.00
10.00
20.00
30.00
40.00
50.00
60.00
70.00
80.00
90.00
Qc (Watts)
Heat Pumped at Cold Side (Qc)
Voperating = 24 Volts | Ioperating = 4.2 Amps
0.0 5.0 10.0 15.0 20.0 25.0 30.0 35.0
ΔT (°C)
0.00
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.90
COP
Coefficient of Performance (COP = Qc/Pin)
Voperating = 24 Volts | Ioperating = 4.2 Amps
MOUNTING HOLE LOCATION Tllmdamlc Assembly mum will Machine Scraw "I Yamh washer Nm Fm washer A
Tunnel Series AAT-085-24-22
MFG Part Number: 387000899
SPECIFICATIONS
Operating Temperature Range
-10 °C to 50°C
Supply Voltage
24.0 VDC nominal / 30.0 VDC maximum
Current Draw
5.0 A running / 6.6 A startup
Power Supply
120.0 Watts
Performance Tolerance
10%
Fan MTBF
40,000 hours
Weight
2.50 kg
MOUNTING HOLE LOCATION
WIRING SCHEMATIC
NOTES
For indoor use only
1
Units are generally maintenance free, however occasionally it is recommended to clean the heat sinks and fans of debris. This is
best done with compressed air.
2
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 2020 Laird Thermal Systems GmbH. All Rights Reserved. Laird, Laird Technologies, Laird Thermal Systems, the Laird Logo, and other word marks and logos are
trademarks or registered trademarks of Laird Limited or an affiliate company thereof. Other product or service names may be the property of third parties. Nothing herein
provides a license under any Laird or any third party intellectual property rights.
Date: 04/24/2020