Type: HCS-100WD ~-700WS
Cooling capacity: 98.6KW-758KW
Scope of application: Large factories supply cooling water centrally, water-cooled structure has lower noise, more energy-saving, better refrigeration effect, more stable operation and wider application.
1. Adopt the most advanced semi-enclosed screw compressor in the world, which integrates motor and compressor without leakage of shaft seal. The original components of electrical appliances and refrigeration system are all world famous brands.
2. Compressor capacity control adopts multi-stage or non-stage type, which provides a larger range of refrigeration capacity, good load performance, higher stability and reliability, and more energy-saving. Compressor uses unloading and pressure-lowering start-up to avoid impact on power grid.
3. According to the demand of load, the unit can implement intelligent program control: 100%, 75%, 50%, 25% (or start-up), 0. It can save energy consumption through four-stage air-conditioning continuous unloading capacity control system.
4. Using the German "SIEMENS" PLC programmable touch controller, the man-machine interface is displayed in full Chinese, and the animation shows the running status of each part of the unit system. It can carry out multiple protection functions such as parameter setting, energy simulation control, fault inquiry and so on, so as to ensure the safe and stable operation of the unit.
5. The air-cooled condensers are all designed with imported fans and large air volume and low noise axial flow, which make the heat transfer efficiency higher. The air-cooled system does not need to be equipped with cooling water towers and pumps. It is simple to install, convenient to move and suitable for the environment where production sites are relatively scarce.
6. Water cooling series need to be equipped with cooling water tower and cooling water pump. The water cooler is placed indoors with low noise and better refrigeration effect. It can be used in the environment where ventilation and heat dissipation are not very good.
7. In order to ensure safe operation, the unit has built-in leakage protector, phase protection, overload protection and current protection; high and low voltage protection sensors are installed in the system. In order to prevent water shortage or icing in the circulating water system, the unit has installed flow switch and low level protection device.
8. Screw chillers have long service life, good stability and trouble-free operation of more than 40,000 hours.