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Aries N - Depliant

Aries N - Depliant

Aries N - Depliant

Product catalog summary
Overview
The document details air-cooled liquid chillers using reciprocating compressors with propane (R290) as a refrigerant. These chillers have a nominal cooling capacity ranging from 245 to 472 kW and are designed for industrial process cooling.

Key Features
  • Natural Refrigerant: R290 is a natural, ecological refrigerant with a Global Warming Potential (GWP) of 3 and an Ozone Depletion Potential (ODP) of zero.
  • Safety and Reliability: R290 is a non-toxic A3 refrigerant, proven over 100 years of application.
  • Economic Benefits: Using R290 avoids carbon taxes and benefits from national incentives.
  • Future Proof: R290 is not subject to HFC phase-out programs.

Chiller Models
  • iASN: Features variable and fixed speed compressors in two circuits, offering high efficiency under various load conditions.
  • ASN: Includes two fixed speed compressors in independent circuits, ensuring efficiency and dependability.

Performance and Certification
  • Exceeds Ecodesign standards for process cooling applications.
  • Certified by Eurovent for guaranteed performance.

Acoustic Configurations
  • HE: Basic acoustic configuration.
  • SHE: Low noise configuration, reducing noise by up to 5 dB(A).

Technical Specifications
  • Highly resistant aluminum alloys and up to 30% refrigerant charge reduction.
  • High energy efficiency with closer thermal approach temperatures.
  • Optional epoxy coating for durability in corrosive environments.

Control and Connectivity
  • User-friendly touch screen interface with in-house developed control software.
  • Enhanced diagnostics with data-logging and extensive connectivity options including Ethernet, USB, and RS485 Modbus.
  • Remote management and monitoring via xVISION platform.

Standard Features
  • Natural Refrigerant R290 – Propane.
  • Two reciprocating compressors in two circuits.
  • Integral enclosure and acoustic insulation.
  • Microchannel condenser coils and axial fans.
  • Electronic expansion valves and microprocessor controller.

Options and Kits
  • MWT version for lower outlet water temperatures.
  • Low ambient temperature option.
  • Single or twin water pumps with varying head pressures.
  • Protective epoxy coating and metal mesh filters for condenser coils.

Operating Range
  • Evaporator outlet water temperature: -10/+20 °C (-20/+45 °C for iASN).
  • Full load operation with external air temperature: -20/+47 °C.

Key Points
  • Plug and Play with a wide range of accessories for customization.
  • Extensive standard safety equipment.
  • Easy maintenance with accessible components.

Data and Compliance
  • Data declared according to UNI EN 14511:2018.
  • Compliance with European Regulation (EU) 2016/2281 for ecodesign requirements.
  • Noise levels, weights, and dimensions refer to base units without options.

Contact Information
M.T.A. S.p.A., Viale Spagna, 8 - ZI, 35020 Tribano (PD) - Italy. Tel. +39 049 9588611, Fax +39 049 9588612, [email protected], www.mta-it.com

Certification
  • MTA products comply with European safety directives and are ISO9001 certified.
  • Participates in the E.C.C. programme for LCP-HP.
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Catalog excerpts

Aries N - Depliant-1

PROCESS COOLING SOLUTIONS COOLING ONLY Air cooled liquid chillers featuring reciprocating compressors with propane. Nominal cooling capacity 245 – 472 kW Cooling your industry, optimising your process.

 Open the catalog to page 1
Aries N - Depliant-2

THE NATURAL ANSWER TO YOUR COOLING NEEDS iASN and ASN air-cooled industrial process chillers are designed specifically to deliver absolute dependability for the most demanding industrial applications. MTA is fully committed to supporting the green transition of energy systems towards an all-inclusive solution. Advanced technologies and the application of natural refrigerant R290, with zero environmental impact, are combined in ARIES N and iARIES N chillers, offering a long-term sustainable solution. The chiller features all the main hydraulic and mechanical components integrated inside the unit,...

 Open the catalog to page 2
Aries N - Depliant-3

Microchannel condensers Integrated controller • Highly resistant aluminium alloys; • Up to 30% refrigerant charge reduction; • High energy efficiency with closer thermal approach temperatures; • Optional epoxy coating available to extend durability in corrosive environments. • User friendly touch screen interface; • Control software developed in-house for fast and adaptive capacity management; • Enhanced diagnostics with data-logging function; • Extensive connectivity and supervision via Ethernet, USB and RS485 Modbus; • Remote control, management and monitoring with xVISION. Standard features...

 Open the catalog to page 3
Aries N - Depliant-4

Models ASN (*) Versions Nominal cooling capacity (1) Total absorbed power (1) EER (1) SEPR HT (2) Max external air temperature (3) Power supply Circuits / Compressors Sound power (4) Sound pressure (5) Width Depth Height Installed weight Data declared according to UNI EN 14511:2018, referring to standard units without accessories/options and in nominal working conditions. (1) Data referred to full load operation and nominal conditions, ambient temperature 25 °C and evaporator water IN/OUT temperature 20/15 °C; (2) Data declared in compliance with the European Regulation (EU) 2016/2281 with regard...

 Open the catalog to page 4

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.