GSA's compressed air treating equipment turning Top air quality
GSA’s compressed air dryer is highly reliable and efficient in use
![HYDM-N2 refrigerated air dryer](https://www.gsadryer.com/wp-content/uploads/2021/08/HYDM-N2-Ref-Air-Dryer-Series.jpg)
Refrigerated air dryer, Energy Saver
HYD-EP+ series cycling high inlet temp. air dryer
![Generation-II-Energy-saving-Refrigerated-Air-Dryer](https://www.gsadryer.com/wp-content/uploads/2021/02/Generation-II-Energy-saving-Refrigerated-Air-Dryer-285x300.jpg)
Classification
- Standard models
- Operated all the time regardless of load
- Energy-saving models
- Operated or stopped depending on load
- Standard products commonly used
- “N” : Air-cooled, “WN” : Water-cooled
- Suitable for high inlet temperature, it does not have precooler and air filter inside the unit.
- “HT” : Air-cooled, “HTW” : Water-cooled
- This model is designed to save energy. The unit is operated and stopped by a cooling energy and temperature control.
- Thismodelisdesignedbyadding2to3pcs internalairfilters intocycling HYD-N2 series unit, which can treat high inlettemp. compressed air.
- This model is designed to save energy by controlling cooling temperature and energy, using the latent heat of phase change materials (PCMs) stored in a specially designed heat exchanger.
Components
- HYD-EP+
5μm particulate Filter + Refrigerated Dryer + 1ppm & 0.1ppm oil Removal Filte - HYD-EP+
5μm particulate Filter + Refrigerated Dryer + 1ppm Oil Removal Filte
Features
- Built-in filters can save installation space
- Easy installation without piping works for air filters.
- Energy saving design. The unit is operated and stopped through dewpoint control.
10 year operating cost
Suitable for high inlet temp. Air
Diverse Innovative Technologies
![High efficiency and high heat storage](https://www.gsadryer.com/wp-content/uploads/2021/08/High-efficiency-and-high-heat-storage.jpg)
High-efficiency and high heat storage ratio Aluminum Heat Exchange
With a high-efficiency aluminum heat exchanger, GSA refrigerated air dryer offers stable dew points with a larger heat-transfer area and greater efficiency than other types of heat exchangers such as shell & tube and plate ones. Made with the same material, the GSA air dryer has no thermalresistance and is free from heat exchangerfreeze-up or corrosion. Energy can be saved through dew point control using the heat storage function of the heat exchanger.
![Highly reliable drain](https://www.gsadryer.com/wp-content/uploads/2021/08/Highly-reliable-drain.jpg)
Highly reliable drain without compressed air loss
With a thermister and a large separator inside the heat exchanger, it offers great condensate isolation efficiency. The isolated condensate is discharged through a magnetic float ensuring greater efficiency and operating performances, Compared to a gravitational drain trap, it reduces performance drop or failure in the drain caused by oil or various contaminants.
![MEPOL Inner Pipe](https://www.gsadryer.com/wp-content/uploads/2021/08/MEPOL-Inner-Pipe.jpg)
MEPOL Inner Pipe
The high-inlet temperature cycling dryer is durable and anti-corrosion because of MEPOL internal pipe. It can prevent pipe corrosion and microbial/bacterial formation. With great mechanical strength and pressure resistance, it reduces a risk of rupture caused by shock or fluid. With anti-scale properties, furthermore, it keeps the flow constant and reduces a possibility of differential pressure. Its easy machinability makes the compact design possible.
![simple and smart controller](https://www.gsadryer.com/wp-content/uploads/2021/08/Simple-and-smart-controller.jpg)
Simple and smart controller
The simple and functional controller helps users know the exact dew points, the operation condition of the unit and energy saving through ECO lamp. A 4.3” TFT color touch panel controller (option) enables simple and easy management. Easy and convenient unit management is possible by anyone anywhere through the functions of smart control and communication (option).
![filter description](https://www.gsadryer.com/wp-content/uploads/2021/08/User-convenience.jpg)
User convenience
A high-inlet-temperature cycling refrigerated air dryers have 2 to 3 air filters inside the unit. So piping works is not necessary for air filters. The compact design ensures easy and convenient installation especially in a small space. With an particulate filter and an oil filter, the unit provides high-quality compressed air.
![Minimizing the loss of compressed air](https://www.gsadryer.com/wp-content/uploads/2021/08/Minimizing-the-loss-of-compressed-air.jpg)
Minimizing the loss of compressed air with low differential pressure
Our heat exchanger minimizes differential pressure with a large heat-transfer area and sufficient cross section for the passage of compressed air. We enhanced heat-exchange efficiency and reduced differential pressure by minimizing resistance, making it possible to operate the compressed air system more efficiently at lower costs.
![Efficiency maximization](https://www.gsadryer.com/wp-content/uploads/2021/08/Efficiency-Maximization.jpg)
Efficiency Maximization with High-efficiency Condenser
For stable performances even under unfavorable circumstances like a tropical area, the grooved cooper tube and corrugated split fin were applied. The condenser is expanded in a complete and uniform. Its fin adhesion is high. It has a high coefficient of heat transfer. Therefore, it guarantees stable operations under diverse environments including tropical area.
Technical Specification
Design Conditions
- Inlet Pressure : 7 barg
- Inlet Temperature : : 40 ℃ (Max. 60 ℃)
- Pressure Dew Point : 2 ~ 10 ℃
- Ambient Temperature : 32 ℃
- Design Pressure : 9.7 barg
- Design Temperature : 60 ℃
Notes
- R-134a and R-22 refrigerant are used for our standard models. The other refrigerant is also available.
- The capacity in the table is based on 60Hz.
- The other power supply is available.
- Units over 9.8 barg is available.
- Models bigger than HYD-1200HT are available.
- The specification can be changed for product improvement without notice.
![HYD-N3 series ](https://www.gsadryer.com/wp-content/uploads/2021/01/HYD-N3-series--1.png)
Model | Connection | Flow Rate | Built-in Filters | Power Con- sumption |
Power Supply |
Dimension (mm) | Weight | ||||
---|---|---|---|---|---|---|---|---|---|---|---|
A | N㎥/min | μm/ppm/ppm | Size | kW | V / Ph / Hz | A | B | C | kg | ||
H Y D |
5EP+ | PT 15A | 0.5 | 5/1/0.1 | 15A | 0.15 | 220 / 1 / 60 | 415 | 603 | 938 | 41 |
7EP+ | PT 15A | 0.8 | 5/1/0.1 | 15A | 0.15 | 415 | 603 | 938 | 41 | ||
10EP+ | PT 20A | 1 | 5/1/0.1 | 20A | 0.16 | 415 | 603 | 938 | 41 | ||
15EP+ | PT 25A | 1.5 | 5/1/0.1 | 25A | 0.24 | 427 | 830 | 992 | 50 | ||
20EP+ | PT 25A | 2.6 | 5/1/0.1 | 25A | 0.28 | 427 | 830 | 992 | 50 | ||
30EP+ | PT 25A | 3.9 | 5/1 | 25A | 0.45 | 455 | 875 | 1038 | 76 | ||
50EP+ | PT 40A | 6.7 | 5/1 | 40A | 0.70 | 532 | 1029 | 1144 | 99 | ||
75EP+ | PT 50A | 10.5 | 5/1 | 40A | 1.05 | 532 | 1200 | 1247 | 135 | ||
100EP+ | PT 50A | 14.2 | 5/1 | 50A | 1.15 | 380 / 3 / 60 | 580 | 1300 | 1393 | 141 |
Correction Factors
Correction factor by Inlet air temperature | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Inlet Air Temperature (℃) | 38 | 40 | 43 | 48 | 52 | 56 | 60 | N/A | N/A | N/A | N/A | N/A |
Correction Factor | 1.10 | 1.00 | 0.88 | 0.76 | 0.65 | 0.57 | 0.51 | N/A | N/A | N/A | N/A | N/A |
Correction factor by inlet air pressure | ||||||||||||
Inlet air pressure (barg) | 5 | 6 | 7 | 8 | 9 | 10 | N/A | N/A | N/A | N/A | N/A | N/A |
Correction Factor | 0.89 | 0.94 | 1.00 | 1.04 | 1.06 | 1.09 | N/A | N/A | N/A | N/A | N/A | N/A |
Correction factor by ambient temperature | ||||||||||||
Ambient Temperature (℃) | 27 | 32 | 37 | 40 | 45 | 50 | N/A | N/A | N/A | N/A | N/A | N/A |
Correction Factor | 1.05 | 1.00 | 0.92 | 0.82 | 0.76 | 0.69 | N/A | N/A | N/A | N/A | N/A |
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Refrigerated Air Dryers
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- FAX : +82 31-798-0175