Jinan Amrta Air Conditioning Co.,Ltd

Heavy Duty Industrial Screw Chillers,Water Cooled Screw Liquid Chillers,Commercial HVAC Chiller Equipment

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Water Cooled Packaged Screw Chiller

Basic Info

Model No.WW()

BrandAmrta or OEM

TypeChiller

Corrosion DurabilityHigher

Noise LevelLow

Lifetime15~20 years

CertificationCE

ConditionNew

MountingOn The Ground

Application FieldsFactory, Supermarket, Hospital And So On

CompressorBitzer/Hanbell/Fusheng

Refrigerant PartsEmerson/Danfoss

Electric PartsSchneider

ControllerSiemens/Punp

OptionalBMS/T3 High Temperature/Heat Recovery

RefrigerantR22/R407c/R134A

Cooling130-2500kw

Heat ExchangerShell And Tube Type

Additional Info

PackagingStandard Packaged Fit for Seaworthy Transport

Productivity5000/Year

TransportationOcean

Place of OriginChina

Supply Ability500/Month

HS Code8418612090

PortQingdao,Shandong,China

Payment TypeL/C,T/T,Western Union

IncotermFOB,CFR,CIF

Product Description

Industrial chillers are classified as a refrigeration system that cools a process fluid or dehumidifies air in commercial and industrial facilities.  A Water Chiller will use either a vapor compression or absorption cycle to cool.  Chilled water has a variety of applications from space cooling to process uses. They are used most often in industrial applications, such as plastics extrusion cooling, injection mold cooling, plating & anodizing cooling, food process cooling, and many others. Amrta Screw Water Chiller use famous twin screw refrigeration compressor, with features of high efficiency, low noise, low wear and long service life. Water Cooled Chiller shell tube type condensers, evaporators, heat exchangers with bilateral strengthen significantly improve heat transfer efficiency, the evaporator inlet is specially designed, so that the refrigerant distribution within each pipe is more uniform; compact heat exchanger structure, removable plate end, easy cleaning and maintenance.


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

* Performance values refer to the following conditions:

Condenser water inlet/outlet temperature: 30ºC/35ºC, evaporator water inlet/outlet temperature: 12ºC/7ºC.     
** Noise level measured in free field condition at distance of 1 meter.

Water Cooling Screw Chiller Unit

Amrta Water Cooling Screw Chiller Unit

Product Categories : Water Chiller > Screw Water Chiller

Product Images
  • Water Cooled Packaged Screw Chiller
  • Water Cooled Packaged Screw Chiller
  • Water Cooled Packaged Screw Chiller
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