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Delta - T Rectification
We carry out Delta T rectification for your central air conditioning systems.
Ensure optimal cooling and save energy by getting your system tested and balanced. Low Delta T syndrome can be a bane to the proper functioning of a chilled water system.
Delta-T or ΔT in centralised air conditioning systems refers to the numerical difference between chilled water supply and chilled water return temperatures. If actual delta T at the site is less than design delta T of the chillers, this condition is called low delta-T syndrome. Low delta T syndrome can be detrimental to overall energy efficiency of the chiller plant as well as equipment life.
Delta T syndrome is often noticed in buildings served by district cooling plants. Failure to maintain correct Delta T values can lead to heavy fines from the district cooling service.
Stout Energy provides package solutions for the diagnosis and rectification of Delta T syndrome and associated energy losses.
With our dedicated team of HVAC engineers, technicians, and seasoned experts we provide the best service for the correction of Delta T syndrome in UAE.
Cause
Low Delta T syndrome is normally caused by lowering of return chilled water temperature due to inefficient transfer of heat.
Effect
Low ΔT can lead to improper sequencing of chillers (operating more chillers than required) and pumps and consequently increased energy expenditures.
To learn more about Delta-T syndrome, check out our article here.
THE PROCESS
Free site survey
We will assess your building’s cooling demand and cross-check design conditions for flow. We will also check for any other pertinent issues that may affect overall cooling comfort.
MEASUREMENTS AND ADJUSTMENTS
Using highly sensitive equipment, our trained technicians will measure key parameters and compare them with design conditions. Rectification measures will be reported and carried out post discussions with client.
well balanced system
A well-balanced system will ensure that cooling demand is met in all zones as per design and will avoid the wastage of energy caused by improper flow.
Solutions
Proper diagnosis using advanced equipment ensures that the real cause of the problem is identified and thereafter addressed.
Water balancing of chilled water circuits, pumps, chillers, cooling towers and heat exchangers.
Environmental testing such as air temperature testing, humidity testing, and noise level testing.