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2015 Low Temperature Freezer -80 Degree with good quality LD-4W

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产品名称

2015 Low Temperature Freezer -80 Degree with good quality LD-4W

规格参数

  • Model: LD-4W
  • Temperature range ℃: -80°C~ -30°C
  • Cooling Capacity At -60°C: 6kW
  • 5160Kcal/h: 7740Kcal/h
  • Cooling Capacity At -75°C: 4kW
  • 3440Kcal/h: 5160Kcal/h
  • Circulation pump: 6.6m³/h 2.5bar max
  • Inlet & outlet connection size: DN-25 PN-10
  • Water-cooled type W (cooling water at 30℃): 10m³/h
  • Cold storage tank (optional): 200L
  • Expansion tank (standard): 100L
  • Compressor: Standard: Copeland Optional: BOCK piston compressor
  • Operation Panel: 7-inch color touch screen display, temperature curve record, data export to excel format.
  • Control System: Standard: Single-chip microcomputer controller; Stepping control; Set temperature difference of refrigeration on & off. Optional: SIEMENS S7-200PLC & Module
  • Closed circulation system: The whole system is a 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.
  • Evaporator: Standard: Braze welding plate heat exchager (BPHE) Optional: Stainless steel tube heat exchanger
  • Condenser: Shell and tube type water cooled condenser
  • Intermediate heat exchanger: KAORI Plate heat exchanger
  • Dry filter: Emerson
  • Drying filter core: Emerson
  • Expansion tank: Emerson
  • Oil separator: Emerson
  • Pressure protector: Emerson
  • Reservoir: Standard: RSP Optional: Emerson
  • Sight glass: Standard: SANHUA Optional: Danfoss
  • Refrigeration ball valve: Standard: SANHUA Optional: Danfoss
  • Electric: Schneider AC contactor, Schneider intermediate relay
  • Refrigerant: R404A
  • Secondary refrigerant: Schneider AC contactor, Schneider intermediate relay
  • Safety protection: High pressure protect; Water supply cut-off protection; Over-current protection; Leakage protection; Sequential and phase failure protection; High temperature protection; Sensor Failure protection; Liquid low level protection etc. muti-safety protection.
  • Level Indicator: Adpot glass liquid level indication
  • Piping material: SUS304
  • Expansion tank material: SUS304
  • Case material: Steel channel + Square tube + Cold-rolled blanking plate painting
  • Product size: 205*145*175
  • Power: 380V 50HZ 14kW max
  • dB: 75DB
  • Weight: 950kg

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