Jinan Amrta Air Conditioning Co.,Ltd
Commercial Water Chiller with Heat Pump,Printing Water Chiller with CE,Customized Industrial Water Chiller
Jinan Amrta Air Conditioning Co.,Ltd
Commercial Water Chiller with Heat Pump,Printing Water Chiller with CE,Customized Industrial Water Chiller
Rooftop Packaged UnitWater ChillerModel No.: WW()
Brand: Amrta or OEM
Type: Water-Cooled
Cooling Method: Water-cooled
Unit Structure: Integral
Selected Voltage: 380V/50HZ
Noise Level: Low
Certification: CE
Condition: New
Mounting: On The Ground
Application Fields: Factory, Supermarket, Hospital And So On
Compressor: Bitzer/Hanbell/Fusheng
Refrigerant Parts: Emerson/Danfoss
Electric Parts: Schneider
Controller: Siemens/Punp
Optional: BMS/T3 High Temperature/Heat Recovery
Refrigerant: R22/R407c/R134A
Cooling: 130-2500kw
Heat Exchanger: Shell And Tube Type
Packaging: Standard Packaged Fit for Seaworthy Transport
Productivity: 5000/Year
Transportation: Ocean
Place of Origin: China
HS Code: 8418612090
Port: Qingdao,Shandong,China
Payment Type: L/C,T/T,Western Union
Incoterm: FOB,CFR,CIF
WW series Water Cooled Chiller is the latest developed product which has a wide cooling capacity range from 80KW to 2500KW. This Water Chiller adopt: 5:6 Asymmetric Semi-closed Screw Compressor, high efficiency Shell & Tube Dry Type Evaporator, high efficiency Shell & Tube Type Condenser etc. By means of decades manufacturing experience, we make the whole chiller unit with compact appearance, reasonable layout and convenient for using &maintenance etc. The cooling medium for this water chiller unit could be water, glycol solution or salt solution, supply chilled water through refrigerating cycle for Air Conditioning or other industrial equipments.
Product Description
29 sizes available ranging from 130 kW to 2500 kW cooling capacity.
Acting as multi-function unit such as cooling, heating, sanitary hot water separately or simultaneously.
Wide application as hotel, apartment, villa, factory, shopping center, office building, school, etc.
Semi - hermetic screw compressor for the whole range. Each compressor is equipped with a crankcase heater and a built-in electronic protection with temperature sensor located directly in the motor winding and on the discharge line.
The refrigerant circuit is complete with sight glass, filter drier, high and low pressure gauges, solenoid valve, electronic expansion valve, high and low pressure switch.
Shell and tube dry expansion type condenser, factory insulated with flexible close cell material.
Shell and tube evaporator, higher efficiency less water consumption, easy maintenance and cleaning, factory insulated with flexible close cell material.
The electric panel consists of compressor breaker, compressor contactor, phase sequence relay, control circuit breaker, microprocessor control with function display.
LCD display, touch screen control panel as standard.
Automatic operation dramatically reducing maintenance cost thanks to reliable microprocessor system.
An infinitely variable capacity control system that is capable of exactly matching the demand requirement of the system is to be supplied. This system is to provide precise and stable control of supply water temperature over the complete range of operating conditions.
Optional
Desuperheater as optional.
Electronic controller with BMS system.
Technical Data
| Model | Unit | 130 | 170 | 200 | 240 | 260 | 280 | 310 | 360 | 380 | 420 |
| Cooling capacity* | Kw | 130 | 170 | 200 | 240 | 260 | 280 | 310 | 360 | 380 | 420 |
| Power supply | 380-415V/3Ph/50Hz | ||||||||||
| Compressor | |||||||||||
| Qty/refrigerant circuit | Nr. | 1/1 | 1/1 | 1/1 | 1/1 | 1/1 | 1/1 | 1/1 | 1/1 | 1/1 | 1/1 |
| Cooling power input* | kW | 26 | 33 | 39 | 47 | 51 | 55 | 61 | 71 | 75 | 83 |
| Energy adjustment steps | step | 25%-100% | |||||||||
| Max.current for writing | A | 69 | 87 | 108 | 128 | 154 | 158 | 161 | 165 | 175 | 185 |
| Refrigerant charge | kg | 32 | 39 | 46 | 55 | 60 | 64 | 68 | 85 | 100 | 107 |
| Evaporator | |||||||||||
| Water side pressure drop | kPa | 42 | 45 | 45 | 45 | 45 | 46 | 46 | 46 | 47 | 46 |
| Pipe size | mm | DN65 | DN80 | DN100 | DN100 | DN100 | DN100 | DN100 | DN125 | DN125 | DN125 |
| Water flow rate in cooling* | m3/h | 22 | 29 | 34 | 41 | 45 | 48 | 53 | 62 | 65 | 72 |
| Condenser | |||||||||||
| Water side pressure drop | kPa | 42 | 45 | 44 | 44 | 45 | 45 | 44 | 44 | 44 | 42 |
| Pipe size | mm | DN65 | DN80 | DN100 | DN100 | DN100 | DN100 | DN100 | DN125 | DN125 | DN125 |
| Water flow rate in cooling* | m3/h | 27 | 35 | 41 | 49 | 54 | 58 | 64 | 74 | 78 | 86 |
| Dimensions | |||||||||||
| Length | mm | 2685 | 2720 | 2660 | 2880 | 2870 | 3170 | 3270 | 3170 | 3180 | 3180 |
| Width | mm | 1090 | 1115 | 1175 | 1125 | 1125 | 1125 | 1230 | 1200 | 1285 | 1285 |
| Height | mm | 1625 | 1555 | 1650 | 1645 | 1685 | 1685 | 1685 | 1685 | 1805 | 1805 |
| Net weight | kg | 1600 | 1800 | 1900 | 2000 | 2100 | 2200 | 2250 | 2400 | 3000 | 3100 |
| Noise level** | dB(A) | 68 | 69 | 69 | 70 | 70 | 72 | 73 | 73 | 73 | 73 |
Product Categories : Water Chiller > Low Temperature Water Chiller
