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Thermal Wizard - Thermoelectric Assemblies Datasheet


LA-160-24-02

Overview: Liquid Series
The LA-160-24-02 thermoelectric assembly (TEA) offers dependable, compact performance by cooling objects via liquid to transfer heat. Heat is absorbed through a liquid heat exchanger and dissipated thru a high density heat sink equipped with an air ducted shroud and brand name fan. The thermoelectric modules are custom designed to achieve a high coefficient of performance (COP) to minimize power consumption. It has a maximum Qc of 143 Watts when ΔT = 0 and a maximum ΔT of 38 °C at Qc = 0. The liquid heat exchanger is designed to accommodate distilled water with glycol. Corrosion resistant turbulators are enclosed inside channels to increase heat transfer. Mating port adaptors are sold separately.

Electrical and Thermal Performance Curves

Select Graph
Y - Axis




Select Graph
X - Axis


Imin: 2.2 A
Imax: 9.1 A

Vmin: 8.7 V
Vmax: 32.4 V
Voltage 
Current  
Click UPDATE to view changes in thermal operating conditions
Control Temp  
Ambient Temp  
Δ T  


Electrical Operating Points
Selected Operating Point
Cooling Power (Qc) = Watts
TEM Voltage = Volts
TEM Current = Amps
TEM COP =
Power Supply = Watts
Power Dissipated (Qh) = Watts
Thot = °C
Fan Voltage = 24.0 Volts
Fan Current = 2.7 Amps
Optimum COP
Cooling Power (Qc) = 39.3 Watts
TEM Voltage = 14.3 Volts
TEM Current = 3.9 Amps
TEM COP = 0.7
Power Supply = 56.5 Watts
Power Dissipated (Qh) = 95.78 Watts
Fan Voltage = 24.0 Volts
Fan Current = 2.7 Amps
Maximum Qc
Cooling Power (Qc) = 90.0 Watts
TEM Voltage = 32.4 Volts
TEM Current = 9.1 Amps
TEM COP = 0.3
Power Supply = 294.4 Watts
Power Dissipated (Qh) = 384.3 Watts
Fan Voltage = 24.0 Volts
Fan Current = 2.7 Amps


* Any information furnished by Laird Thermal and its agents is believed to be accurate and reliable. All specifications are subject to change without notice.


Specifications
Operating Temperature Range
-10 °C - 46°C  ( 14 °F - 115°F )
Supply Voltage
24.0 VDC nominal / 30.0 VDC maximum
Current Draw
6.6 A running / 9.3 A startup
Power Supply
178.0 Watts
Performance Tolerance
10%
Fan MTBF
50,000 hours
Weight
3.70 kg ( 8.16 lbs )

Notes
1For indoor use only
2Turbulators are mounted inside liquid channels to create turbulent flow
3Cold block requires insulation to minimize moisture buildup under dew point conditions.

LA-160-24-02