Complaint
Freezer/Chiller/Cool/Cold Modular Storage Room with Compressor Refrigeration Unit for Meat/Vegetables/Fish/Fruit
Applicable Conditions of the NHs/CO2 Cascade Refrigeration System
Oil Temperature (°C)
| Item | Low Temperature Unit | High Temperature Unit | |
| Refrigerant | CO2 | NH3 | |
| Discharge Pressure (MPa) | <=4.0 | <=1.67 | |
| Corresponding Saturation Temperature (°C) | 5 | 45 | |
| Suction Pressure (MPa) | 0.45~1.58 | 0.05~0.33 | |
| Corresponding Saturation Temperature (°C) | -55~ -25 | -25~0 | |
| Oil Pressure (MPa) | 0.1~0.3MPa Higher Than Discharge Pressure | ||
| Oil Temperature (°C) | 30 ~65 | ||
| Cooling Water Inlet Temperature (ºC) | 15.5 ~ 33 | ||
| Cooling Water Flow Deviation | ±10% | ||
| Power Supply | Main Circuit | AC380V/50HZ | |
| Control Circuit | AC220V/50HZ | ||
Therefore, among the refrigeration systems with the evaporation temperature ranging from -52ºCC to OºCC, the NH/CO2 system is the best refrigeration solution from now on or in the long run
Application Features
In order to reduce operation cost and refrigerant charging volume, the fluorine refrigerant and CO2 cascade or secondary refrigerant system can also be adopted as an alternative in some specific environments and areas where ammonia cannot be used.
Of all refrigerant and CO2 cascade or secondary refrigerant system, NH, has the highest efficiency and the best economy.
The cost of the system is higher than that of the NHs and CO2 cascade or secondary refrigerant system.
The comprehensive cost of the system is lower than that using a single alternative synthetic refrigerant.
At present, CO2 refrigeration system technology is widely used in meat slaughtering.aquatic processing, beer and beverage, preparec food, fruit and vegetable processing, dairy products and cold drinks, industrial ice making, cold chain logistics, winter sports venues, chemical process cooling and other fields.
MOON ENVIRONMENT TECHNOLOGY Co., Ltd was founded in 1956 and listed in Shenzhen stock exchange in 1998 with stock code 000811. Now Moon-tech is the largest base of R&D and export for refrigeration & air-conditioning equipment in China. Since its establishment, Moon-Tech has been committed to innovate refrigeration technology and provide our customers with high quality equipment & solutions. Being a responsible enterprise, Moon-Tech always pays close attention to harmonious development between human beings and nature, and the whole design and manufacturing process of our products is guided by principle " environmental protection, energy saving and safety".
Our mission: Constantly create value for customers.
As a leading company in Chinese refrigeration industry, Moon-Tech has been keeping paces with the world latest technology in order to provide stable, low maintenance and high quality equipments in food processing, low temperature cold storage, petrochemical, semiconductor, chemical industry, hydroelectricity, coal industry etc.
In food cold chain field, Moon-Tech holds more than 60% domestic market share. In overseas market, more than 400 customers from 80 countries and regions have benefited from our products and after sale services.
Moon-Tech, a leading refrigeration company is your ideal partner in temperature control field!
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