Dx Water Cooled System

The direct expansion system in hvac has been growing rapidly due to its ability to get rid of most duct work and piping.

Dx water cooled system.

Both of them have their own advantages and disadvantages. These are unitary air conditioning units with compact design. Liebert pdx compact dx cooling system 11 29kw. The spray system is designed to evenly distribute the water over the coil.

The dx cooling wall mounted shelf system is the perfect unit for applications with space limitations and is available in 2 4 ton capacities. Blue star introduces water cooled mini dx units with a capacity range of 1tr to 2 5tr in addition to the existing range of 3tr to 16 5tr watercooled ducted packaged units to suit the small air conditioning applications. Chilled water fan coil unit. Water cooled mini dx system.

The tubes are supported by high temperature glass reinforced plastic tube sheets. Standard sizes of evaporative cooled condensers are available from 50 to 400 tons and custom sizes up to 1000 tons. In case of the chilled water system the refrigeration system is used to first chill the water which is then used to chill the air used for cooling the rooms or spaces. Shelf system units are front access only.

And glycool fluid cooled economizer and dx refrigeration system. The unit effectively circulates refrigerant through a series of condensers and evaporators which warm air moves through and is cooled down before being pushed through the return. Intelligent variable air system for packaged dx applications. The popularity of this system is because the installation work has been made easier hence reducing the cost of the overall system.

Water glycol cooled econ o coil providing full and partial free cooling. A packaged dx system also contains all components of the system in a single unit but in some packaged systems the evaporator compressor and condenser are located outside the building and the unit pumps cooled air into the building through ducts. Dual cooling chilled water air cooled refrigeration providing full and partial free cooling. The cooling shelf systems are available in 2 3 and 4 nominal ton capacities in air cooled split systems or water cooled self contained systems.

Earthwise ice enhanced air cooled chiller plant. The dx air conditioner system uses a refrigerant vapor expansion and compression cycle to cool air coming in through a supply plenum and returns it to the area that needs cooling through the return. Let us see the comparison of dx and chilled water central air conditioning plants. Condenser coils are constructed of 5 8 o d.

The direct expansion dx and chilled water central air conditioning plants are both used at different places depending on the applications and size of the place to be air conditioned.