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Type de transaction

Vendre

Nom du produit

cooling and heating machine

Spécifications

  • Model: SUNDI-320
  • Temperature range℃: -30℃~180℃
  • Control Mode: Feed forward PID + Our special dynamic control calculation, PLC controller
  • Temp. control: Option: process temperature control or jacket oil temperature control
  • Temp. difference: Set or control the temperature difference between jacket oil and raw material process
  • Program Editor: 20 programs, each program can edit 45 steps.
  • Communication protocol: MODBUS RTU Protocol, RS 485 Interface
  • Temperature feedback: Heat-conducting medium: PT100 Raw material process: PT100
  • Temp. accuracy: ±1℃
  • Heating power: 2kW
  • Cooling capacity: 180℃
  • 50℃: 1.5kW
  • 0℃: 1.5kW
  • -5℃: 0.9kW
  • -20℃: 0.6kW
  • Circulation pump: Max10L/min 0.8BAR
  • Compressor: Embraco
  • Expansion valve: Danfoss
  • Evaporator: KAORI Plate heat exchanger
  • Operation Panel: 7-inch color touch screen controller, temperature curve record, data export to excel format.
  • Safety protection: Self-diagnosis function; freezer overload protection; high pressure switch, overload relay, thermal protection device, liquid low level protection, high temperature protection and temperature fault protection.
  • Closed circulation system: The whole system is full closed circulation, there is no oil mist at high temperature and no water vapor at low temperature, pressure do not rise up when system is running. The system will supplement oil automatically at low temperature.
  • Refrigerant: R-404A
  • Connection size: DN-15 or M24*1.5
  • Weight: 55kg
  • Power: AC 220V 50HZ 2.9kW (max)
  • Case material: SUS 304
  • Optional power: 100V 50HZsingle-phase, 110V 60HZ single-phase, 230V 60HZ single-phase, 220V 60HZ three-phase, 440V~480V 60HZ three-phase

Autres informations

Description supplémentaire:

This cooling and heating machine (SUNDI-320), offered by LNEYA Thermo Refrigeration Co., Ltd (which supplies rather than manufactures it), is a compact unit in the SUNDI-320/420W/430W range covering -30°C to 180°C with ±1°C accuracy, feed-forward PID and PLC control, a 20-program editor, MODBUS RTU communication, and an Embraco or French compressor with Danfoss expansion valve in a fully closed circulation system. It is sold across North America, Central/South America, Western and Eastern Europe, Australasia, Asia, the Middle East, and Africa.
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