250 Kw 100 Hp Industrial Air Cooled Screw Water Chiller

250 Kw 100 Hp Industrial Air Cooled Screw Water Chiller

250 kw 100 Hp Air Cooled Water Chiller Machine With Competitive Price Anyda as the china water chiller manufacturer, have gradually produced Industrial Chiller,Water Chiller,Air Cooler,Oil Chiller,Low Temperature Chillers,Hot Water Chiller, Heat Pumps and Central Air Conditioner which are widely...

Product Details

250 Kw 100 Hp Industrial Air Cooled Screw Water Chiller

Description:

1. Using imported international brands BITZER Germany (Bitzer), HANBELL China Taiwan energy efficient compressor matches the quality of the condenser and evaporator, high efficiency, stable performance, Low noise, long service life Industrial PLC central control unit, the energy transfer system with the compressor can be timely efficiency in order to run the unit, lower operating costs;
 
2. Within the integrated water, low temperature, high pressure, freezing, phase, delay start, reverse, overload, motor overheating, oil pressure, and poor treatment a number of security features;
 
3. English user interface, menu prompts, can be set unit operating environment;
 
4. Volume control can be four sections (100%-75%-50%-25%) or three-step (100%-66%-33%) and non-stage control systems;
 
5. A unique builtin hydraulic system, no pumps are guaranteed to maintain the best lubricating effect of the compressor, oil separator with double filtration, oil filtering effect of good, can play a maximum capacity of heat exchangers;
 
6. Efficient thread copper tube to enhance heat transfer effects, more energy efficient. Using the latest CAD/CAM design and processing technology CNC machining center produced, compact structure, small volume, durable. U-beam structure of the tubes can be cleaned out within the overall scale, easy maintenance, to prevent refrigerant leakage phenomenon;
 
7. Use all imports of the corrugates steel pipe and hyperbolic hydrophilic aluminum foil, highspeed drilling, and other professional equipment manufacturers, is more closely exposed pipe and fin, heat transfer more efficient, with a small size, light weight, the advantages of more compact and reasonable; 8. No need to install cooling towers, cooling water pumps and other equipment for water scarcity and poor water quality areas. It can be installed on the roof, rooftops and other open spaces, no special room is needed, saving space;


250 Kw 100 Hp Industrial Air Cooled Screw Water Chiller Parameters:


Item

Specifications

Cooling Capacity

Model

AYD-200AS

kw/h

257

Power Input

kw

82

Outlet Temp 

degree

7

Power Supply


400V-3N-50HZ

Refrigerant


R407C

Dimension(L*W*H)

mm

5080*2000*2060

Compressor

Type

semi-hermetic screw

Power(kw)

70.3

Condenser

Type

Finned

Fan Power(kw)

10.56

Air Volume(m3/h)

129600

Evaporator

Type

Shell and Tubes

Pipe Size(")

3

Flow(m3/h)

44.2

Protector Device

1.Phase protector
2.Overload protector
3.High/low voltage protector
4.Coil overheat protector
5.Anti-freeze protector


Remarks: the cooling capacity calculated based on 7C outlet temp,45C condensing temp.


air cooled screw chiller system diagram


screw water chiller.jpg



FAQ:

1.How does a chiller system work?


  
 Chiller has two circulation,one is process water circulation,the other is refrigerant gas circulation.Heat picked up from the process.Heat transfers to refrigerant circulation.Heat is remove to air or water.

2.How to calculate cooling capacity for chillers

   Cooling Capacity(kw)= Flow Rate(m3/h)*Temp Change(T1-t2)/0.86

   Heat Load= C(specific heat)* M(quality output per hour )*Temp Change(T1-T2)


3.Types of chiller system?

   Air Cooled Chiller and Water Cooled Chiller.Water cooled chiller needs a separated cooling tower and has a higher efficiency,but less easier than air cooled.

4.Cooling capacity unit conversion?

1 kcal/h = 1.163W,1 W = 0.8598 kcal/h; 
1 Btu/h = 0.2931W,1 W = 3.412 Btu/h; 
1 USRT = 3.517 kW,1 kW = 0.28434 USRT;  
1 kcal/h = 3.968 Btu/h,1 Btu/h = 0.252 kcal/h; 
1 USRT = 3024 kcal/h,10000 kcal/h = 3.3069 USRT; 

5.This chiller could do heat recovery?

    Yes,please kindly send us the temp and water volume per hour.

6.Chiller maintenance?

Step 1: Keep Tubes Clean
Step 2: Ensure a Leak-free Unit
Step 3: Sustain Proper Water Treatment(prevent scale, corrosion)
Step 4: Analyze Oil and Refrigerant


ANYDA is well acknowledged as one of the leading manufacturers of 250 kw 100 hp industrial air cooled screw water chiller in China. All of the products for sale are made in our professional plant. Should you're interested in it, please be free to get the high-tech equipment with competitive price from us.
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