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DE ETM

DE ETM

Product catalog summary

Overview
Thermal mass cycling refrigerated air dryers are engineered to enhance the efficiency and reliability of industrial processes by purifying compressed air. They prevent condensate formation, which can damage pneumatic systems, using advanced technologies like high-efficiency heat exchangers and thermal mass technology.

Specifications
The dryers accommodate nominal air flows from 38 to 237 m³/min and use eco-friendly refrigerant R410A. They are built with heavy-duty structures and feature IP54 compliant electrical panels.

Energy Efficiency
DE ETM dryers optimize energy consumption by aligning it with actual air demand. The DDF Dynamic Dew Point Function further reduces energy waste and CO² emissions by adjusting the dew point according to ambient temperature.

Reliable Operation
Equipped with a robust industrial chiller for cold storage, these dryers ensure reliable operation with minimal maintenance. High-quality materials and components extend their service life.

Environmental Impact
Utilizing R410A refrigerant and low power consumption components, the dryers minimize environmental impact. The design includes recyclable materials to lower the carbon footprint.

Advanced Features
A user-friendly digital control system with a comprehensive display facilitates monitoring and management. Alarms and warnings ensure proper functioning and maintenance.

Innovative Design
The advanced aluminum module features a high-efficiency counter flow heat exchanger and a maintenance-free demister separator for effective condensate separation.

Energy Saving Calculations
DE ETM dryers offer substantial energy savings compared to non-cycling dryers, significantly reducing annual energy costs and CO² emissions.

Conclusion
DE ETM dryers deliver exceptional energy efficiency, low pressure drops, and maximum reliability, making them ideal for industrial compressed air treatment.

Product Specifications
The document details specifications for the DE ETM series, including nominal air flow rates, power supply requirements, nominal absorption power, air connections, and dimensions. Models range from DE ETM 032 to DE ETM 225.

Energy and Environmental Impact
The document emphasizes the energy savings and CO2 emission reductions achieved by the DE ETM systems, highlighting cost savings and environmental benefits.

Performance and Efficiency
Graphs illustrate power consumption relative to air flow at various ambient temperatures, demonstrating system performance under different conditions. Energy-saving features of the Enhanced Thermal Mass (ETM) and DDF functions are discussed.

Compliance and Certification
MTA products comply with European safety directives and are ISO9001 certified, ensuring quality and customer satisfaction. The CE symbol and EAC Declaration indicate compliance.

Correction Factors
Correction factors for working pressure, air inlet temperature, and ambient temperature are provided to guide accurate system selection under varying conditions.

Contact Information
Contact details for MTA offices in Italy, France, Germany, Spain, Romania, USA, and Australasia are provided for customer support and inquiries.

Catalog excerpts

Thermal mass cycling refrigerated air dryers Nominal air flow 38 - 237 m³/min Purifying your compressed air, increasing your efficiency.

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Compressed air is a versatile and reliable power source, ideal for many modern industrial processes. For preserving the efficiency of plants and devices the compressed air supply must be clean and dry as the compression process causes an increase of concentration of the water vapor, dirt, wear particles and even degraded lubricating oil which all mix together can form a condensate aggressive for the pneumatic systems. The MTA DE ETM cycling dryers solve this complex and expensive problem by means of advanced technical solutions as the patented high efficiency heat exchangers and the thermal mass...

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UNBEATABLE ENERGY EFFICIENCY, LOW PRESSURE DROPS, MAXIMUM RELIABILITY, SYSTEM SIMPLIFICATION: THESE ARE THE ADVANTAGES OF MTA DRYERS. Enhanced Thermal Mass Air Consumption (%) Thermal mass Typically refrigerated air dryers are usually sized for the most extreme working conditions (i.e., summer season with the air compressor operating at maximum load), however this condition is rarely achieved. First Shift Air demand usually fluctuates during the day and average ambient and inlet temperatures throughout the year are much lower than maximum used to size the system, so that the dryer rarely operate...

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Built to perform CONDENSING SECTION The air-cooled condenser (copper tubes/aluminum fins) is fitted on one side only, reducing space requirements. It has an high working efficiency at high ambient temperatures (+46°C). A condenser aluminum cleanable air filter is standard. Option: centrifugal fans (mod. 032-150) and axial fans EC brushless with high head pressure (mod. 190-225). THERMAL MASS STORAGE The chiller evaporator (refrigerant to coolant fluid exchanger) is mounted inside the thermal mass tank itself, reducing power consumption and improving temperature control. The thermal mass fluid...

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Innovative design OPTIONS • Zero loss condensate drain (capacitive); • Low ambient temperature version (-5 °C): heaters on the condensate line (exchanger, separator, condensate drain); • High head pressure fans: centrifugal fans (mod. 032-150); High head axial brushless EC fans (mod. 190-225); • Prepainted condenser coils; • Condensate separator completely in AISI 304. ADVANCED DIGITAL CONTROL & ENERGY MANAGEMENT SYSTEM DE ETM features an advanced and easy to use microprocessor control IC208CX. The user interface features a comprehensive digital display by an icon based interface. The control...

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Enhanced Energy Savings ENERGY SAVING COMPARISON DE ETM Thermal Mass Cycling dryers Thanks to the thermal mass technology they can store cold energy until it is needed, matching its power consumption to actual operating conditions and ensuring the lowest operating costs. Hot gas by pass dryer “Non-cycling” dryers work with the refrigerant compressor continuously running independently from the inlet condition, using a by-pass valve to control evaporating pressure. Energy consumption remains almost constant also in absence of compressed air flow. POWER CONSUMPTION % DDF DYNAMIC DEW POINT FUNCTION...

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Product specifications Nominal air flow (*) CLASS 5 dew point ≤ 7 °C Nominal absorption power (*) Power supply Nominal flow rate (*) Data refers to the following working conditions: air FAD 20 °C / 1bar A, pressure 7 bar(g), ambient temperature 25 °C, air inlet temperature 35 °C, according to ISO 8573.1 standard. (**) Models from 032 to 110: n°2 victaulic welding stub pipe + n°2 victaulic couplings; models from 130 to 225: maifolds with flanged connections + n°2 counterflanges + n°2 gaskets + nuts and bolts. Weights are net (without packing and for timed drain configuration). Refrigerant fluids:...

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The images of the products in the document are for illustrative purposes only and therefore do not have any contractual value. M.T.A. S.p.A. Business Office Viale Spagna, 8 ZI 35020 Tribano (PD) Italy Tel. +39 049 9588611 Fax +39 049 9588676 [email protected] www.mta-it.com MTA France S.A. Tel: +33 04 7249 8989 www.mtafrance.fr MTA Deutschland GmbH Tel: +49 (2157) 12402 - 0 www.mta.de Novair-MTA, S.A.U. (España) Tel: +34 938 281 790 www.novair-mta.com SC MTA ROMÂNIA Srl Tel: +40 723 022023 www.mta-it.ro MTA is represented in over 80 countries worldwide. For information concerning your nearest MTA...

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DE ETM

DE ETM

Catalog excerpts

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