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Water Cooled Screw Chiller

Twin screw compressor brand is employed,with high effciency, low noise level,less wearing and long operation time.
Four stage volume control or 0%-100%automatic regula.
Use PLC microcomputer control from Germany SIEMENS. With LCD touch screen,both English and Chinses human-machina intertace.
Complete breakdown protection:high and low pressure protection,air discharge protection,oil level protection,water flow protection,reverse and lack phase protection,chilled water anti-freezing protection,cooling water overtop protection.
Wider range of variable chilled water temperature to meet the low temperature industrial requirements.

Applications Description

  • World-renowned twin-screw compressor, high efficiency, low noise, less wearing and long service life
  • SIEMENS PLC controller with Chinese/English human-computer interface
  • Electrical system uses Schneider and other national brands
  • Man-machine interface: the chiller adopts well-known brand controller and control interface, digital display, one-click operation
  • Perfect breakdown protection:high and low pressure protection, anti-freezing protection, water flow protection, reverse and lack phase protection
  • Ultra-wide variable range of chilled water temperature

Product Features

  • Salt water evaporator
  • Stepless energy adjustment
  • Heat recovery
  • Pump control
  • Special requirement of power supply
  • LoT monitoring
机  型Type WSCW-
100.1 135.1 180.1 195.1 235.1 260.1 305.1 320.1 350.1 385.1 420.1 500.1
名义制冷量Nominal cooling capacity kW 100 135 180 195 235 260 305 320 350 385 420 500
10⁴kcal/h 8.6 11.6 15.5 16.8 20.3 22.4 26.3 27.6 30.2 33.2 36 43
运行控制方式Run control PLC可编程控制器全自动控制PLC programmable controller for fully automatic control
电源Power supply 380V/3N~/50Hz
    压缩机
Compressor
型式Type 5-6非对称半封闭双螺杆压缩机5-6 Asymmetrical semi-closed double-screw compressor
数量Quantity 1台1 Unit
启动类型Startup type Y-△启动Y-△Firing
能量调节Energy regulation 0-33-66-100% 0-25%-50%-75%-100%
输入功率Input power kW 22.6 29.8 37.3 41 49.9 54.3 61.1 64.3 70.8 78 84.1 99.7
额定电流Rated current A 39.3 51.9 64.9 71.3 86.8 94.5 106.3 111.9 123.2 135.7 146.3 173.5
蒸发器
Evaporator
型式Type 高效壳管干式换热器High-efficiency shell-tube trunk heat exchanger
水量Flow m³/h 17.2 23.2 31 33.6 40.6 44.8 52.6 55.2 60.4 66.4 72 86
配管管径Pipe diameter DN65 DNB0 DN100 DN125
水压降Water pressure drop kPa 48 48 50 50 50 52 54 55 55 58 60 62
冷凝器
Condenser
型式Type 高 效 壳 管 式 换 热 器 High efficiency shell tube heat exchanger
水量Flow m³/h 21.5 29 38.7 41.9 50.5 55.9 65.6 68.8 75.3 82.8 90.3 107.5
配管管径Pipe diameter DN65 DNB0 DN100 DN125
水压降Water pressure drop kPa 46 46 47 47 48 49 51 53 53 56 56 60
制冷剂
Refrigerant
类型Type R22
充注量Refrigerant volume kg 20 25 30 40 45 49 52.2 60 65 75 80 85
   外形尺寸
Overalldimensions
长Length mm 2304 2434 2349 2599 2652 2652 2767 2751 3069 3069 3311 3104
宽Width mm 700 900 900 900 900 900 900 900 900 900 900 900
高Height mm 1512 1512 1637 1637 1717 1717 1850 1852 1889 1889 1939 1998
机组略重Machine weight kg 850 1050 1270 1340 1640 1680 1720 1750 2080 2300 2570 2850
运行略重Operating weight kg 900 1150 1420 1540 1890 1940 1990 2050 2330 2550 3950 3000

NOTE

1.Cooling capacity rated at oil 35°C / ambient 35°C. Performance degrades with higher ambient temperature or lower oil temperature.

2.Installation requires min. 300cm clearance around unit for air intake/exhaust.

3.Non-standard/custom options available upon request. Contact us for details.

4.Specifications subject to change without notice for product improvement.

Drawings are for reference only; actual specifications will be provided based on the specific order.

Why TOBEL is

Your Reliable Chiller Manufacturer and Supplier In China?

19 Years Water Chiller Manufacturing Experience

Tobel is a leader of water chiller manufacturers with rich experience.

24 Months Warranty Time

Tobel provides extend to 24 months of warranty time covering all water chillers.

Famous Brand Water Chiller Spare Parts

Each water chiller unit from Tobleuses famous brand spare parts.

Technical Support & Training Service

Tobel can provide water chiller installation and commission service.

8 Hours Chiller Troubleshooting

In case of any water chiller error, Tobel gives a quick response within 8 Hours

Whole Life Time Service of Your Water Chiller

Tobel promise to give all water chiller unit a whole lifetime of service

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