Water-cooled Screw Chiller

1.High Efficiency and Energy Saving; 2.Easy Installation , Time & Space efficiency; 3.Remote monitoring and instant maintenan.

 1.High Efficiency and Energy Saving

1.Compressor capacity can be adjusted by step-less/step control.

2.The chiller has function of interlock. Cooling water pump, chilled water pump in the control cabinet/panel can be connected to external equipment and achieve interlock control. So system can save energy.

2.Easy Installation , Time & Space efficiency

1.Refrigerant has been charged into the chiller and full performance test has been done before delivery. Customers only connect the water pipes and power supply, and then conduct the commissioning and operation of the chiller.

2.Integrated design and compact structure, small dimension and simple lifting.

3.Remote monitoring and instant maintenance 

1.The chiller is equipped with RS_232 standard serial interface to connect with PC or MODEM, such as connecting to MODEM, remote monitor could go through visiting public telecommunication exchange network to achieve remote communication monitoring.

4.Human_based Control Interface, Perfect Function and Simple Operation

1. Support multiple communication protocols such as PPI; MPI; PTOFIBUS.Thus, multi_unit control and connection with building automation system_BAScan be accessible to remote control of the start/stop of the chiller.

2. Parameters such as temperature of inlet and outlet of CHWchilled water), unit fault and operating time can be displayed on LCD, meanwhile various parameter_settings can be proceeded.

5.Applications: Department Stores, Hotel, Office Building, Theatre and Cinema, Hospital etc.

The following technical specifications should be given by te customers when order:

a.Cooling capacity;

b.Leaving chilled water temperature(°c);

c.Entering chilled water temperature(°c);

d.Leaving/Entering cooling water temperature(°c);

e.Fouling factor in chilled water side or cooling water side(m²°c/kw);

f.The nozzle arragement location of chilled water orcooling water change or not;

g.Supply voltage for main motor;

h.Other special contorl requirement;

i.The chilled water pressure or cooling water pressure required. 

Water-cooled Screw Chiller