Keyword Recirculating Chiller Ultra-low Temp Chillers SUNDI series TES series Products

Frequency conversion chillerFLTZ   (-30℃ ~ +40℃) semiconductor frequency conversion chiller

FLTZ (-30℃ ~ +40℃)

  • Temperature Range-30℃ ~ +40℃
  • Temperature Control Accuracy±0.1℃
  • Flow15 ~ 45L/min
  • Cooling Capacity AT -15℃5KW
  • Place of OriginChina
  • Quality Guarantee Period12 months

Product Details

Semiconductor chiller is a device that uses semiconductor technology for refrigeration. Through the electron migration effect of semiconductor materials, it converts electrical energy into hot and cold energy to achieve the refrigeration effect.


  • High temperature control accuracy: The chiller adopts advanced control systems and technologies, which can control the temperature within a very narrow range and meet the temperature control requirements of the semiconductor industry.
  • Low energy consumption: The chiller has high refrigerant usage efficiency, which can effectively reduce energy consumption and save operating costs for enterprises.
  • Easy maintenance: The chiller adopts a modular design, which makes maintenance more convenient and can effectively reduce maintenance costs.
  • High reliability: The chiller uses high-quality parts and materials to ensure the stability and reliability of the equipment.

semiconductor chiller

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ModelFLTZ-305WFLTZ-305W/2T          Dual system
Temp range-30℃~40℃-30℃~40℃-30℃~40℃
Temp accuracy±0.1℃±0.1℃±0.1℃
Flow control15~45L/min ±0.315~45L/min ±0.315~45L/min ±0.3
Pump pressure6bar max6bar max6bar max
Cooling capacity @15℃11kw11kw11kw
Cooling capacity @-15℃5kw   about4500rpm5kw   about4500rpm5kw   about4500rpm
Internal circulation fluid volume8L8L8L
Expansion tank volume15L25L
Heat transfer mediumFluorinated fluid, antifreeze fluid, heat conduction silicone oil, etc.
Heat transfer medium interfaceZG3/4ZG3/4ZG3/4
Cooling water interfaceZG3/4ZG3/4
Cooling water flow30L/min @20℃60L/min @20℃
Power220V 50/60HZ220V 50/60HZ
Size (mm)450*700*1600650*850*1600
 3.5kw electric heating is optional, the temperature can be extended to 90°C, and the power supply needs to be changed to 380V
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