The unit adopts screw compressor, high-efficiency condenser, evaporator and expansion valve. The four major components are perfectly matched. The unit can be equipped with a heat recovery function. When the heat recovery function is selected, the unit efficiency can be increased by 5%, and the energy efficiency ratio is high: water cooling The energy efficiency ratio of the unit is about 30% higher than that of the air-cooled unit, which saves operating costs;
◆Easy installation and maintenance
The unit integrates the equipment room, refrigeration mainframe, cooling tower, cooling water pump, chilled water pump, and various valves and control devices of the pipeline into an integrated device. The site only needs to connect the water pipe and power source to use.
The unit can bring its own protective equipment room, which can be directly placed outdoors, without the need for a separate control equipment room.
The control interface directly displays the fault content, which is convenient for timely understanding and troubleshooting.
Modular combination; users can set parameters according to actual operating conditions to obtain the best operating results.
The unit can integrate engineering accessories and refrigeration host control together, which can reduce engineering electrical control cabinets and increase control stability.
The unit has a compact structure, takes up less space, and can be flexibly placed.
Low initial investment.
The unit uses screw compressors, high-efficiency condensers, evaporators and expansion valves. The four major components are perfectly matched. The unit can be equipped with a heat recovery function. When the heat recovery function is selected, the unit efficiency can be increased by 5%.
High energy efficiency ratio: the water-cooled unit is about 30% higher than the air-cooled unit, saving operating costs; stable quality and reliable performance
The unit is equipped with multiple protections to ensure reliable operation of the unit.
All units pass the national safety inspection system test before leaving the factory to ensure that the unit performance meets national standards.
The real-time monitoring and control of high and low pressure, exhaust temperature, operating current, water temperature and other parameters can ensure the safe operation of the unit.
Multi-channel protection such as water flow, anti-freezing, low pressure and water temperature monitoring completely avoids the possibility of freezing crack of the evaporation tube.
Using ALCO, SPORLAN, DANFOSS and other European and American brand refrigerant system accessories, stable quality. Electrical control components are all well-known brands such as SIEMENS, with reliable performance.
◆ Intelligent Management
The unit adopts well-known brand PLC controller and humanized operation interface.
The unit control system can be connected to the central control system, and customers can understand the unit's operating status at any time.
With status display, parameter setting, energy control, fault inquiry and other control functions.
The unit can adjust the content in a wide range to match the actual air conditioning load and improve the performance of part of the load.
◆Various refrigerant choices to meet different needs of customers
The unit can also provide R22, R407C, R134a and other refrigerants according to customer needs.