Outstanding Energy Efficiency
Exceptional performance under all operating conditions with an average EER above 3.4, seasonal SEER around 5 for comfort cooling, and SEPR HT above 6.4 for process cooling.
MTA ARIES N
Air-cooled water chillers for process and comfort cooling featuring scroll compressors and the natural refrigerant R290.
| Nominal Cooling Capacity: 165–240 kW |
| Leaving Water Temperature: -12 °C to +25 °C |
| Ambient Temperature (Full Load): -20 °C to +48 °C |
| Refrigerant: R290 |
| Compressors: Scroll |
| Condenser / Evaporator: Microchannel / Brazed Plate |
| Nominal Cooling Capacity: 165–240 kW |
| Leaving Water Temperature: -12 °C to +25 °C |
| Ambient Temperature (Full Load): -20 °C to +48 °C |
| Refrigerant: R290 |
| Compressors: Scroll |
| Condenser / Evaporator: Microchannel / Brazed Plate |
- Air-cooled designAir-cooled condenser with high-efficiency axial fans optimized for quiet and energy-efficient operation.
- Scroll compressorsMultiple scroll compressors in tandem or trio configuration, arranged in two independent refrigerant circuits for maximum reliability and efficient part-load operation.
- Natural refrigerant R290Natural refrigerant with an extremely low Global Warming Potential (GWP) and zero ozone depletion potential.
- Brazed plate evaporatorHigh-efficiency evaporator providing reliable operation and optimal heat transfer for both process and comfort cooling applications.
- Microchannel condenserAluminum microchannel heat exchanger with a reduced refrigerant charge and enhanced heat transfer efficiency.
- Electronic expansion valvesPrecisely regulate refrigerant flow to maximize efficiency under all operating conditions.
- Trane Symbio™ 800 controllerAdvanced control system featuring intelligent operation, alarm management, energy optimization, and integration with building management systems.
| Parameter | ASN 050 | ASN 060 | ASN 070 |
|---|---|---|---|
| Nominal Cooling Capacity (1) [kW] | 165,7 | 206 | 241,5 |
| EER (2) | 3,47 | 3,4 | 3,4 |
| SEER (3) | 4,8 | 5,07 | 5,09 |
| SEPR HT (4) | 6,42 | 6,49 | 6,49 |
| Power Supply [V / Ph / Hz] | 400 / 3 / 50 | ||
| Circuits / Compressors [No. / No.] | 2 / 4 | 2 / 6 | 2 / 6 |
| Sound Power Level (5) [dB(A)] | 89 | 91 | 92 |
| Width [mm] | 2230 | ||
| Depth [mm] | 2475 | 2475 | 3450 |
| Height [mm] | 2525 | ||
| Operating Weight [kg] | 1489 | 1984 | 1995 |
Why Choose the MTA ARIES N?
Extremely Wide Operating Range
Leaving water temperatures from -12 °C to +25 °C and full-load operation at ambient temperatures from -20 °C to +48 °C ensure reliable year-round performance.
Two Independent Refrigeration Circuits
An optimized refrigeration system with two independent circuits and tandem/trio scroll compressors provides higher reliability and improved efficiency under partial load conditions.
Advanced Heat Exchange
Microchannel condensers and a brazed plate evaporator provide outstanding efficiency, compact dimensions, and optimal heat transfer.
Smart Symbio™ 800 Control
The advanced Trane Symbio™ 800 controller enables intelligent system management, optimized operation, and stable temperature control under all operating conditions.
Natural Refrigerant R290
R290 is a natural refrigerant with zero ozone depletion potential and an extremely low Global Warming Potential (GWP), ensuring a sustainable future for industrial cooling.
Compact All-in-One Design
Integrated hydraulic and mechanical components reduce installation space while simplifying installation and commissioning.
Safety First
The refrigeration circuit is installed in a dedicated compartment equipped with an ATEX refrigerant leak detector, ATEX extraction fans, a separate electrical enclosure, and safety valves on both the low- and high-pressure sides.
Optional Partial Heat Recovery
An optional plate heat exchanger allows efficient recovery of waste heat for domestic hot water production or other industrial processes.
Eurovent Certified & ErP Compliant
Declared performance is verified by Eurovent certification, and the unit complies with the requirements of the European ErP Ecodesign Directive.
Plastics & Extrusion
Stable CoolingCooling of molds, tooling, and extrusion equipment ensures repeatable production cycles, reduced scrap rates, and improved dimensional stability of finished products.
Food & Beverage Industry
Hygiene & ReliabilityCooling of food processing equipment, including mixing, fermentation, and packaging processes, ensures stable temperatures and high product quality.
Pharmaceutical & Chemical Industry
Precise Temperature ControlAccurate temperature regulation for chemical reactions, storage, and auxiliary processes ensures safe and reliable production.
Machining & CNC
Reduced Thermal DistortionCooling of emulsions, spindles, and process fluids improves machining stability, accuracy, and tool life.
Buildings & Technical Facilities
Comfort CoolingEnergy-efficient cooling for office buildings, hotels, and technical facilities without the need for a cooling tower while maintaining low operating costs.
Laboratories & R&D
Repeatable TestingStable process cooling for test benches, measuring equipment, and development prototypes where accurate temperature control is a critical part of the testing environment.
Industrial cooling
Describe your process and we will propose the right solution.
Fill in a short form and we will prepare a configuration proposal based on load profile, environment, and energy efficiency goals.
Sizing based on real operating loads
Energy consumption optimization
Supply, installation, and service
Where to find us
DirectionsPod lipami 4 · 1370 Logatec, Slovenija
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