1. Intelligent Air Handling Units AADTECH INDIA PRIVATE LIMITED
EC Technology
And
Intelligent Air Handling Units
AADTECH INDIA PRIVATE LIMITED

2. Why Waste ?

3. The New EC Blue

4. The Technology

5. What the Technology Offers

6. Variants

7. High Efficiency

8. The Construction

9. Reliability in Construction

10. Reliability in Operation

11. Less Components

12. Master and Slave Configs

13. Status LED Innovation

14. Status Reporting

15. The Efficiencies Multiply and so do the Inefficiencies
AADTECH

16. Intelligent Air Handling Units AADTECH INDIA PRIVATE LIMITED

17. Intelligence in the AHU
Composite unit comprising Fan , Motor and VFD Functionality. (Customer benefits by not having a separate VFD , Motor , Fan )
Real time savings due to change in Fan speed ( 10 % Reduction in RPM = 27 % Reduction in Power)
Optimum speed of Fan in all condition.
Real time Close Loop function. ( Singularly the most important customer benefit of constant temperature , room air quality and pressurization)
Eliminates the need for provision of extra air changes thereby increasing efficiency and reducing the cost.
AADTECH INDIA PRIVATE LIMITED

18. Reduce Resource Wastage in AHU
Extracting all good of the Centrifugal FAN Design.
Even distribution of air inside the Air Handler to maximize the use of Filter Area , Cooling & Heating coils .
Increasing life of Filters.
Reducing Heat Imparted to the system.
Why work at 65 ACPH when 60 is good ?
Reduce Deviation From Limits
Upto 80% reduction in Reaction time of the drive to the system dynamics.
Conformity to delivery of CFM in the room of upto +/- 5 %.
Ability to Scale Up and Down with same efficiency Levels.
CFM or Pressure in the room can be scaled upto 25%.

19. Reduce Fault Point Reduce Risk Reduces Manual interventions Dampers
Room Balancing etc.
Life of the system is increased by 100% without maintenance.
Reduce Risk
Reduced Amperage => Reduced Heat => Reduced risk
Built in fail safe mechanism .
Fault Reporting
Fail safety activation
Start when normalize
Built in Harmonic Filtration

20. AHU Construction Made Easy
AADTECH

21. Less Components ~ Less Faults
With Variable Drive
AECS Inside
AADTECH

22. Why decide when you can combine
Why decide when you can combine. In AECS we design the complete system for the client.
With AECS we worry about the combination, Installation warranties and maintenance and above all PERFORMANCE for the whole system.
We are the SPOC
AADTECH

23. Specific Fan Power (SFP).
AHUs have been traditionally treated as a low tech commodity based on price and not on performance. The current technology is low capital cost and high running/operational expenses. It is in the range of SFP 4- SFP 6.
AADTECH has challenged this thinking with its highly energy efficient products and is revolutionizing the industry by making AHUs an intelligent product. Our AHUs are in the range of SFP 1 – SFP 2 which is in the world’s highest efficiency range.
With our designed AHUs the customer can get energy efficiency up to 100% higher than conventional system.
AADTECH AHUs meet the Energy Efficiency norms mandated by European Union for 2015 ERP norms.
AADTECH INDIA PRIVATE LIMITED

24. Introduction to Specific Fan P0wer (SFP)
where:
ɳ Tot  is the overall efficiency of the driven fan system [-]
DP Tot is the total pressure rise across the fan [kPa]
Mathematically ɳ Tot x SFP = DP Tot
The SFP of a system is dependent on
The Pressure drop in the system in other words the quality and accuracy of the component level design.
Efficiency of the power consuming equipment ie. The Fan and Motor.
AADTECH

25. Specific Fan Power (SFP)
Specific Fan power is a measure of Power used per volume of air = W/CMS
Power – Watts
Volume – Cubic meter second
For Ex.  SFP 1 is more efficient than SFP 5 by upto 400% – 600%.
Categories SFP [W/(m^3/s)]
SFP-1 <500
SFP
SFP
SFP
SFP
SFP
SFP-7 >4500
AADTECH INDIA PRIVATE LIMITED

26. AADTECH INDIA PRIVATE LIMITED
RETROFIT
P x Q/ Eff = Actual Consumption
With our experience we look at the system in totality. Vis~a~vis
Dampers
Filters
Air bending and guiding
Specific Fan power
We look towards optimizing the system.
Why run at 35 ACPH when you can run at 30.
Close loop - Our close looping integration makes the drive respond to specific sensors or multiple sensor inputs.
10% CFM = 27% Power
AADTECH INDIA PRIVATE LIMITED

27. AADTECH INDIA PRIVATE LIMITED
NEW UNITS
The range of our services and products include: 
1. Air Handling Units (AHU)
2. Forced Draft Ventilation[FDV] Units
3. Exhaust Units
4. Treated Fresh Air Units
5. Retrofit of existing AHU’s with the AECS
6. Building Management Servers [BMS] Integration
AADTECH INDIA PRIVATE LIMITED

28. The summary one liners
AADTECH

29. AADTECH INDIA PRIVATE LIMITED
Thank you
AAD-TECH India Pvt. Ltd
21, Papa Industrial Estate , 40 Suren Road , Andheri (E) , Mumbai (India)
Tel: , Fax :
AADTECH INDIA PRIVATE LIMITED