Air-Cooled Screw Chillers 100Tons

Air-Cooled Screw Chillers 100Tons

  • Capacity Range: 32 to 400 tons;
  •  Refrigerant: R-407C, R-134a
  • Compressor Design: semi-hermetic screw, Bitzer/Refcomp/Hanbell available.
  • Capacity Control: Stepless control or multi-steps control
  • Energy Efficiency Rating (EER):9.8~11.6, COP 2.9~3.4
  • Power Supply: 380~415V/3PH/50Hz
  • Description
  • Specifications
  • Application
  • Global Tab

Air Cooled Screw Chillers

Capacity Range: 32 to 400 tons;

Refrigerant: R-407C, R-134a

Compressor Design: semi-hermetic screw, Bitzer/Refcomp/Hanbell available.

Capacity Control: Stepless control or multi steps control

Energy Efficiency Rating (EER):9.8~11.6 , COP 2.9~3.4

Power Supply: 380~415V/3PH/50Hz

 

Optional features:

  1. Partial Heat Recovery
  2. VSD Compressor
Air Cooled Screw Chiller
ModelLALC-260S2FLALC-280S2FLALC-320S2FLALC-340D2FLALC-390D2FLALC-480D2F
RefrigerantR407CR407CR407CR407CR407CR407C
Rated Cooling Cap.kW253273311318370432
Tons71.8877.5688.3590.34105.11122.73
Comp. Input PowerCooling  kW74.38091.249*254.8*263.5*2
Power Supply380V /3PH /50Hz  (Check for 60Hz)
Safety Devices Phase reversion protection, phase loss protection, overcurrent protection, discharge temperature protection, high and low pressure protection, low-temperature protection, water flow protection
Refrigerant Circuits111222
Capacity Control %Stepless Capacity Control    or     0,50,75, 100Stepless Capacity Control   or  0,25,37.5, 50,62.5, 75, 87.5, 100
Control ModeMicrocomputer ControlMicrocomputer Control/PLC Control
Refrigerant Charge6166757789104
CondenserCopper tubes with hydrophilic corrugated aluminum fins
EvaporatorTypeShell and Tube
Maximum pressure MPa1
IN/OUT pipe inch3"3"4"4"4"3"*2
CW IN/OUT Temp. ℃12/712/712/712/712/712/7
Water flow  m3/h43.546.953.554.763.674.3
Pressure Drop KPa475560656974
Condensing FanTypeAxial  Type
Air Volume m3/h122100162800162800162800162800244200
Fan power qty1.85*61.85*81.85*81.85*81.85*81.85*12
Operation Noise dB(A)868687878888
Unit Weight(kg)273029803180335036403820
Operation Weight(kg)281030703280345037503930
Unit dimensions(L*W*H)3400*2100* 23004500*2100* 23504500*2100* 23504500*2100* 23504500*2100* 2350(2*3400)*2100*
2300
Note: The above data are gotten under the following testing conditions:
1. Nominal cooling capacity: ambient air DB/WB 35℃/24℃,inlet/outlet chilled water 12/7℃, fouling factor 0.088 m2 ℃/kW;
2. Chilled water temperature range 5~15℃;
3. Ambient Temperature: 15~43℃;
4. The specifications may have some changes due to product improvement without notice.
  1. Typical applications include schools, hospitals, hotels, and offices.
  2. Air conditioning for medium to large scale facilities.
  3. Process cooling at factory, manufacturing operations
  4. Data Center
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