Water Cooled Industrial Chiller 280Tr Industrial Customized Water
Chiller Supplier Water Cooled Screw Compressor Chiller
The difference between Air-cooled chiller and Water-cooled
chiller
An air-cooled chiller refers to a chiller system that uses the
ambient air surrounding the condensing unit to cool and condense
the refrigerant back into a liquid. In other words, the Air cooled
chillers use fans to dissipate heat.
The most common types of water chillers use water from an
external cooling tower to cool the refrigerant in the
condenser.They need to install cooling tower and cooling pump for
operation. since they require a constant supply of water for
cooling, they might not be suitable for locations with water
shortages or restrictions.
Chiller Specification
Model Item | AGS-280WSH |
nominal cooling capacity | kcal/h | 915126 |
| kw | 1064.1 |
input power | kw | 207 |
max running current | A | 471.3 |
power supply | 3PH-380V-50HZ |
refrigerant | type | R22 |
| type of control | expansion valve |
compressor | type | semi-hermetic screw |
| quantity | 1 |
| start-up mode | Y-△ |
| capacity control | 0-25-50-75-100 |
evaporator | type | shell and tube |
| chilled fluid flow (m3/h) | 183 |
| pipe diameter (inch) | 6 |
condenser | type | shell and tube |
| cooling water flow (m3/h) | 219 |
| pipe diameter (inch) | 6 |
safety protection | compressor over temperature protection, over load protection, high
and low pressure protection, flow switch protection, reversed and
lacking phase protection, anti-freezing protection,fusible
protection. |
dimension | mm | 4850*1750*1820 |
net weight | kg | 3350 |
running weight | kg | 3620 |
Features of water-cooled water scrw chillers
- Anges water-cooled screw chillers are large cooling capacity from
120kwand 1600kw. The chilled water temperature provided is within a
range of 5℃-30℃.
- High efficient shell and tube type evaporator to connect with large
water tank directly.
- The shell and tube condenser is low condensing temperature, good
cooling effect, suitable for medium and large refrigeration
system.It can run easily even in hot weather.
- Screw chiller compressor capacity control can be used in four
stages (100%-75%-50%-25%) or three stages (100%-66%-33%) and no
stage control system.
- PLC control system,integrated controller, fully automatic
operation, to provide fault warning.
- Complete safety devices are equipped ,including compressor over
temperature, over current, high and low pressure, over temperature,
flow switch, etc.
Benefits of industrial screw compressors chiller
- Continuous airflow. The rotary screw compressors have a very low internal temperature,
avoiding heating issues. No need for cooling down periods or
breaks.
- High volume capacity. Since screw compressors can keep running 24/7 without heating
problems, they generate higher volumes of compressed air than other
types of compressors.
- Energy-efficient.Screw compressors can achieve comparable part-load efficiencies,
whether you run your chiller more often at part or full load, it
will save energy.
- Long service life. Screw compressors work by using two interlocking rotating helical
rotors to compress the refrigerant, have simple structure, fewer
moving parts and wear parts, more reliable operation.
- Low noise. The screw compressor rotors compressing the air are not in direct
contact with each other, which cuts down on noise and provides a
calm work environment.The piston compressors are loud.
Industrial water chiller service from manufacturer
- 1.All the chillers are provided with 12 months free maintenance
service.
- Provide technical explanation, chiller debugging support, technical
training and chiller maintenance guidance.
- If necessary, after-sales engineers can be on-site service
confirmed by both parties through communication .In some areas,
local dealers can provide fast and convenient service.
- Provide the air chiller and water chiller required parts quickly to
ensure the normal use of customers.If necessary, part of the
wearing parts can be provided for backup after confirmation by both
parties.
- Chiller maintenance service outside the warranty period, life-long
tracking maintenance, cost price to provide equipment parts.