Dx Water Cooled System

And glycool fluid cooled economizer and dx refrigeration system.

Dx water cooled system.

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. Standard sizes of evaporative cooled condensers are available from 50 to 400 tons and custom sizes up to 1000 tons. These are unitary air conditioning units with compact design.

The spray system is designed to evenly distribute the water over the coil. The direct expansion system in hvac has been growing rapidly due to its ability to get rid of most duct work and piping. Condenser coils are constructed of 5 8 o d. The tubes are supported by high temperature glass reinforced plastic tube sheets.

Both of them have their own advantages and disadvantages. The dx system works in such a way that the evaporator is located in the space to be refrigerated. 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. 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.

Water glycol cooled econ o coil providing full and partial free cooling. The units feature variable speed ec fans that. Liebert pdx compact dx cooling system 11 29kw. The dx cooling wall mounted shelf system is the perfect unit for applications with space limitations and is available in 2 4 ton capacities.

Let us see the comparison of dx and chilled water central air conditioning plants. Shelf system units are front access only. 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.

Earthwise ice enhanced air cooled chiller plant. Chilled water fan coil unit. 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. 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.

Water cooled mini dx system.