Water Cooled Screw Type Water Chiller

  • Model: SW115SX
  • Cooling capacity: 51000 ~ 194000 Kcal/hr
  • Function: Water cooled screw chiller


Product Description

  1. Twin screw compressor brand is employed, with high efficiency, low noise level, less wearing and long operation time.
  2. Four stage volume control 0%-100% automatic regulation.
  3. Use PLC microcomputer control from Germany SIEMENS, with LCD touch screen, both English and Chinese human-machine interface.
  4. Complete breakdown protection: high and low pressure protection, air discharage protection, oil level protection, water flow protection, reverse and lack phase protection, chilled water anti-freezing protection, cooling water overtop proteciton.
  5. Wide range of variable chilled water temperature to meet the low temperature industrial requirements.

Products Details

Technical Parameter

Nominal cooling capacityKW58.980.0105.3113.7138.9152.6180.0189.5208.4
Run controlUse PLC microcomputer control
Power Supply380V/3N/50HZ
Startup typeY-Δ
CompressorTypeSeMi-closed 5:6 asymmetric twin-screw compressor
Refrigeration input power(kw)
Rated Current(A)36.648.059.865.679.886.997.0102.0112.3
Energy regulation0-33%-66%-100%0-25%-50%-75%-100%
EvaporatorTypePipe dry high efficiency heat exchanger
Flow(m³/h) 10.914.819.521.025.728.233.335.138.6
Water pressure drop(kpa)
Interface size(mm)DN50DN50DN80DN100DN125
CondenserTypePipe high efficiency heat exchanger
Flow(m³/h) 13.818.624.126.131.834.940.842.947.2
Water pressure drop(kpa)
Interface size(mm)DN50DN50DN80DN100DN125
Refrigerant volume(kg)14.820.527.329.636.439.846.648.953.4
Overall dimensionsLength(mm) 245024502700285028502850285032503250
weightMachine weight(kg)85010501150127013401430164017101780
Operating weight(kg)89011401290141015301660180018401880

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