Turnkey Solutions
At MOON-TECH, we provide comprehensive, fully customized refrigeration and heating solutions designed to meet the specialized needs of diverse industries.
Condenser Types：Shell-and-tube water-cooled, plate heat exchanger, evaporative condenser
Evaporator Type: Siphon
Refrigerants: R134a, R507, etc.
Outlet Water Temperature: -5°C to -35°C
Secondary Coolants: Ethylene glycol solution, calcium chloride solution, etc.
Compressor Types: Open-type single-stage, open-type single-unit two-stage, open-type dual-unit two-stage, semi-hermetic series compressors
The YS series siphon low-temperature brine chillers utilize LG series high-efficiency screw compressors and support refrigerants such as R717, R22, R134a, R404a, and R507. Standard models are compatible with ethylene glycol, calcium chloride, methanol, propylene glycol, sodium chloride, and other secondary coolants. They provide low-temperature process cooling for industries like chemical processing and food deep-processing.(Format preserved with optimized technical clarity and conciseness.)
| Item | Unit | YS16MZHSA(B) | YS20MZHSA(B) | ||
| Refrigeration capacity | kW | 377 | 732 | ||
| Secondary refrigerant varieties | Ethylene glycol water solution/calcium chloride water solution | ||||
| Capacity control mode | Remote automatic/local automatic | ||||
| Capacity control range | % | 15～100 | |||
| Refrigerant | Varieties | R717 | |||
| Charge | kg | ~220 | ~380 | ||
| Standard | GB536 Liquefied anhydrous ammonia | ||||
| Refrigerant oil | Brand | M-K4001 | |||
| Charge | I | ~160 | ~370 | ||
| Standard | Q/YB00J08.21.1-2011 | ||||
| Compressor model | LG16M | LG20M | |||
| Economizer | 无 N o | ||||
| Rated power of motor | kW | 132 | 250 | ||
| Electrical system/Protection Class | 3N 50Hz 380V/IP23 | ||||
| Condenser type | Shell-tube | ||||
| Shell- and-tube condenser | Water inlet temperature | ℃ | 30 | ||
| Cooling water circulation volume | m³/h | 83 | 161 | ||
| Cooling water inlet and outlet pipe diameter |
mm |
DN125 |
DN200 |
||
| Cooling water-side design pressure | MPa | 0.6 | |||
| Liquid
receiver |
Volume | m³ | 0.8 | 1.4 | |
| Diameter of liquid inlet pipe | mm | DN50 | DN65 | ||
| Gas outlet pipe diameter | mm | DN50 | DN65 | ||
| ltem | Unit | YS16MZHSA(B) | YS20MZHSA(B) | ||
|
Evaporator |
Type | Siphoning type | |||
| Secondary refrigerant circulation volume | m³/h | 78 | 151 | ||
| Drift diameter of secondary refrigerant inlet and outlet | mm |
DN125 |
DN150 |
||
| Secondary refrigerant-side design pressure | MPa | 0.6 | |||
|
Oil cooler |
Type | Shell-tube | |||
| Refrigerant | Drift diameter of gas outlet | mm | DN50 | DN65 | |
| Fouling factor of secondary refrigerant and cooling water | m².k/kW | 0.086 | |||
| Resistance of condenser and evaporator on water path | MPa | ≤0.1 | |||
| Cooling water quality standard | GB50050 Code for Design of lndustrial Recirculating Cooling Water
Treatment |
||||
| Outline dimension (L*W*H) | mm | ~4095*3250*2940 | ~4600*3500*3400 | ||
| Net weight | kg | ~8500 | ~11000 | ||
Note:
1.The designed working conditions in the table:the cooling water inlet temperature of the shell-and-tube
condenser is+30℃ and the difference between the water inlet temperature and the water outlet temperature is 5℃;
the chilled water outlet temperature is-5℃ and the difference between the water inlet temperature and the water outlet
temperature is 5℃ .
2.The water flow rate of evaporators is calculated according to 29.4%mass concentration of calcium chloride water solution.
3.The oil cooler for the standard configuration of the equipment is cooled by refrigerants.
4.The equipment power distribution shall consider the auxiliary power for the oil pump motor,control system,etc.
5.The evaporative condenser is not mounted on the unit.
At MOON-TECH, we provide comprehensive, fully customized refrigeration and heating solutions designed to meet the specialized needs of diverse industries.
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