TEC
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TEC

Semiconductor refrigeration, also known as thermoelectric refrigeration, mainly utilizes the Peltier effect in the thermoelectric effect to achieve the purpose of refrigeration. The Peltier effect refers to the phenomenon of absorbing and releasing heat at a node when a direct current voltage is applied to a circuit composed of two different conductive materials.
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Product Details

Semiconductor refrigeration, also known as thermoelectric refrigeration, mainly utilizes the Peltier effect in the thermoelectric effect to achieve the purpose of refrigeration. The Peltier effect refers to the phenomenon of absorbing and releasing heat at a node when a direct current voltage is applied to a circuit composed of two different conductive materials. Therefore, adding a DC voltage to both ends of the P-N type node composed of special semiconductor materials with thermoelectric energy conversion characteristics can achieve cooling (heating) function. By changing the input voltage, the cooling capacity can be adjusted. This refrigeration technology is different from traditional steam compression refrigeration technology. It has neither refrigerant (no leakage or atmospheric pollution) nor complex mechanical equipment and piping systems. As long as the thermoelectric cooler is powered by direct current, it can achieve refrigeration (heating) efficiency in a very short time, which is both convenient and fast.

 

 

 

 

Key Features:

 

 

  • Customized cooling capacity of 1-250W
  • It can achieve both cooling and heating
  • Thermoelectric refrigeration, without rotating components, with long reliability and lifespan
  • High temperature control accuracy, ± 0.1 ℃
  • Integrated design, compact structure

 

 

Application:

 

 

  • Temperature control of battery cabinets/control cabinets
  • Temperature control in enclosed spaces

 


 

 

Item Description TE0.5-D2D TE01-D2D TE02-D2D TE25-D2D
Parameters Rated cooling power（W）@L32/L32 50 100 200 250
Rated power（W）@L35/L35 80 160 340 395
Circulating air volume inside the cabinet (m ³/h) 30 60 120 220
Circulating air volume outside the cabinet (m ³/h) 50 100 180 400
Noise dB(A) ≤60 ≤62 ≤65 ≤70
IP grade IP55 IP55 IP55 IP55
Operating ambient temperature range (℃) -40~+55℃ -40~+55℃ -40~+55℃ -40~+55℃
Power spec. 24VDC 24VDC 48VDC 48VDC
Control mode Chip controller Chip controller Chip controller Chip controller
Size W*D*H（mm） 230×160×160 230×160×160 400×181×200 400×181×200
Weight（kg） 5 7 9 9
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ꂃ ꁹ