China Air Cooled Water Chiller Industrial Use

Features and Advantages

Intelligence: For machine unit with multiple compressors, the microcomputer will record the running time of every compressor, so the less running one will be activated in priority next startup. Meantime when in a unloading operation, the one with more run time will be unloaded and stop in priority, in order to make balance of every compressors and prolong the service life of the entire unit.

Stability: Winday integrates the world's leading suppliers for every part equipped in the machine unit to ensure high quality of each component, thus ensure the stable performance of the entire machine.

Wide Range: In order to meet different cooling temperature requirements of different industries, we have many series of professional scroll industrial compressors with outlet chilled water range 15 ºC ~ -35 ºC, sophisticated technology to ensure stable work under extreme conditions; Box-type industrial chillers can achieve a variety of low-temperature water carriage, like 0 ~ -35 ºC chilled water temperature by adding appropriate antifreeze to the chilled water side. The usual antifreeze solvent is ethylene glycol, sodium chloride and calcium chloride solution. It is recommended for client to set different concentrations of antifreeze solution according to the outlet water temperature.,
Efficiency: Equipped with professional international advanced scroll industrial compressor, which significantly improve the compressor efficiency and heat exchange efficiency to ensure efficient plant operation.

Energy-saving: WINDAY unit uses self-developed energy-saving control procedures to ensure the stable and efficient operation of the unit by adjusting the stations of the unit automatically according to the specific working conditions.

Simple: The unit structure is simple and has a nice human-computer interface, which you can set the working conditions free. For the unit which is already set, the unit can operate automatically and adjust the energy in time. Very simple operation!
Anti-corrosion: Low temperature brine-type unit is equipped with evaporator made of high efficient imported anti-corrosion materials, not ordinary anti-corrosion treated materials. Under the circumstance that not to influent heat exchange efficiency, this can ensure evaporator's usage life and avoid piercing and permanent damage to the unit caused by the secondary refrigerant.

Safety: The unit has a perfect protection system, and all the failures are displayed in operation screen both in Chinese and English, thus avoid damage from bad working conditions and prolong the usage life of the machine. Standard safety methods are as follows: compressor overload protection, compressor overheating protection, pump overload protection, cooling fan overload protection (air-cooled), high-pressure protection for cooling system, low pressure protection for cooling system, too high/too low protection for water flow, anti-freeze protection, anti-frequent startup protection, power default phase protection, power reverse protection, phase dislocation protection, overvoltage protection, low-voltage protection. The individual module designed scroll compressor can realize free combination of volume, and easy to use with high reliability,

Environmental protection: Given the impact on the quality of the environment, our product uses refrigerant R22, also other environmental friendly refrigerant R407C, R134A, R410A, R404A, which can be customized as requirement.

Model UNITWD- 3AC/S5AC/S6AC/S8AC/S10AC/S12AC/S15AC/S20AC/S25AC/S30AC/SCooling capacityBtu28865.5246676.1659780.4072505.0097787.92110548.80144737.04202092.76221029.36289405.84RT2.43.895.286.048.149.2012.0516.8318.4024.10Kw8.4613.6818.6021.2528.6632.4042.4259.2364.7884.82x10³Kcal/h7.2311.7415.9918.3224.6527.8336.6051.0255.6573.05 Total PowerKW3.255.306.068.1010..212.2316.3519.3022.0530.26Total CurrentA5.339.0611.4014.7118.0520.5429.3637.4340.2956.71 Compressor Qty11111111222.00Input power2.624.355.106.518.569.6213.3816.3219.1526.5220.30 Operation Current4.708.109.9112.7016.0017.7025.9032.6035.0051.7036.20CondenserTypeEfficiency copper and Blue hydrophilic aluminum Finned heat exchanger FansInput powerkw0.260.5266.000.960.961.141.601.521.522.24Water Pipe Connectionlnch0.651"2.002"2"2.8"3.5"4.8"4.8"5" Evaporator Type Horizontal shell-and-tube/Coil type high efficiency copper heat exchanger Freezing water FlowL/min24.0038.7060.0060.7081.7092.40121.20168.80184.80242.40Water pipe connectionlnch1"1"1"2"2"2"2"2.5"2.5"3"Freezing Water PumpType High efficiency,low noise Input PowerKw0.390.580.780.780.781.531.531.531.531.53 Input Currentm0.951.281.361.5813.003.503.503.503.503.50Lift of Outside of MachineBar15"20"22"22"20"17"25"24"18"18" Flow ratel/min100.00100.00100.00200.00200.00200.00360.00360.00650.00650.00Refrigerant Type R22/R134A/R407C/R410A/R507/R404 Water tank Indicating VolumeLiter85.0090.0060.00190.00190.00190.00210.00255.00255.00255.00Safety protection high and low pressure protection,overload protection,overtemperature protection,phase sequence protection,etc. Dimensions (L*W*H) Lengthmm1150115014151505150515051755206020602820Widthmm740740550850850850900102510251025 Highmm1375137510001475147515501780191019102010 Total WeightKG130.00200'230'350'350"400"420"520"735"1035"

Note:
1, the table refrigeration conditions: cold water inlet temperature 12 ºC, cold water temperature 7 ºC, ambient temperature 35 ºC, the use of ambient temperature range -7 ºC ~ 43 ºC;
2, crew safe operating range: Chilled water inlet temperature 9 ~ 20 ºC;
3, the series unit uses imported from Europe hermetic compressors, superior performance, strong anti-strike capability liquid;
4, standard power supply: 380V / 3N-50HZ, voltage fluctuation allowed ± 10%, frequency fluctuation ± 2%;
5, host the actual head of the pump head minus head losses within the host. (1mH2O = 9.8KPa)
6, In addition to the specifications and requirements, We can provide non-standard products according to customer requirements.

We have these products:

3kw ~ 3000kw/Outlet temperature:7ºC~ -85ºC/
Air cooled,water cooled,screw type,scroll type,heat pump chiller, modular chiller

The Details of the chiller:
1.The Temperature Range:7ºC to -85ºC.

2.Cooling Capacity Range:

1RT to 1000RT

3.52kw to 3520kw

12010Btu to 12010240Btu

3027.2Kal to 3027200Kal

3. The Refrigerant: R22/R407c/R410a/R404a/R134a/R507c.

4. We have many types water chiller and we can also produce the chiller

according to your requirements.
One Parameter of our water chiller:
Air-cooled chiller parameters(output tem 7ºC)

Model UNITWD- 3AC/S5AC/S8AC/S10AC/S12AC/S15AC/S20AC/S25AC/S30AC/S40AC/SCooling capacityBtu30026491338700698948111572140233.2188684223145280466377367RT2.54.17.28.39.311.715.718.623.431.5Kw8.814.425.529.032.741.155.365.482.2110.6x10³Kcal/h7.612.421.925.028.135.447.656.370.795.2 Total PowerKW3.15.28.19.510.914.419.320.528.638.0Total CurrentA5.79.614.817.319.926.335.337.652.369.5 Compressor Qtyset1.001.001.001.001.001.001.002.002.002.00Input powerkw2.64.37.07.98.912.416.617.924.933.3 Operation CurrentA4.67.612.414.015.922.129.631.844.359.2CondenserTypeEfficiency copper and Blue hydrophilic aluminum Finned heat exchanger FansInput powerkw0.190.420.380.840.840.841.141.141.502.52Input
Current
A0.500.85"1.001.70"1.701.703.003.003.845.10" Evaporator Type Horizontal shell-and-tube/Coil type high efficiency copper heat exchanger Freezing water FlowL/min2541738393118158187235316Water pipe connectionmm25"253232324040"505065"Freezing Water PumpType High efficiency, low noise Input PowerKw0.370.550.750.751.101.101.501.502.202.20Headm16212219172524232221Refrigerant Type R22/R134A/R407C/R410A/R507/R404 Water tank Indicating VolumeLiter7075100115145250270320360400Safety protection high and low pressure protection, overload protection, over temperature protection, phase sequence protection, etc. Dimensions (L*W*H) Lengthmm1150115012001350140016001950210022002450Widthmm56056085085085010001250125012501350 Highmm1120112015501550155016001600160018502050 Total WeightKG150200'285350'450600830105012501350

Note:
1, the table refrigeration conditions: cold water inlet temperature 12 ºC, cold water temperature 7 ºC, ambient temperature 35 ºC, the use of ambient temperature range -7 ºC ~ 43 ºC;
2, crew safe operating range: Chilled water inlet temperature 9 ~ 20 ºC;
3, the series unit uses imported from Europe hermetic compressors, superior performance, strong anti-strike capability liquid;
4, standard power supply: 380V / 3N-50HZ, voltage fluctuation allowed ± 10%, frequency fluctuation ± 2%;
5, host the actual head of the pump head minus head losses within the host. (1mH2O = 9.8KPa)
6, In addition to the specifications and requirements, we can provide non-standard products according to customer requirements.

Company profile:

Winday Industrial is a professional R & D manufacturing and sales of industrial refrigeration equipment

and refrigeration system design, installation service company.

On behalf of product quality performance "efficient stability, progress energy efficiency."

Equipment manufacturing process to achieve excellence, strict control, strict examination;

Refrigeration program design to achieve repeated research, experiment, scrutiny, feasibility

studies and other processes,and strive to provide customers with an optimized cooling system integration solutions and equipment.

Contact Way: