MTA TWEevo Tech

Water-cooled process chillers with screw compressors—a compact industrial solution with integrated tank and pump for reliable process cooling.

Nominal cooling capacity: 12–192 kW
Power supply: 400 V / 3~ / 50 Hz (±10%)
Refrigerant: R410A
EER: up to 4.33 (at 12/7 °C and 30/35 °C)
Operating mode: Cooling
Heat exchanger: water/water (plate or shell & tube), depending on model
Fan: none
Nominal cooling capacity: 12–192 kW
Power supply: 400 V / 3~ / 50 Hz (±10%)
Refrigerant: R410A
EER: up to 4.33 (at 12/7 °C and 30/35 °C)
Operating mode: Cooling
Heat exchanger: water/water (plate or shell & tube), depending on model
Fan: none
Standardna oprema 9 · Opcije 5 · Dodatna oprema 6
  • Hladilno sredstvo R410AHladilno sredstvo brez vpliva na ozonski plašč z zelo dobrimi toplotnimi lastnostmi, optimizirano za visoko učinkovitost procesnega hlajenja.
  • Hermetični scroll kompresorjiZanesljivi in energetsko učinkoviti scroll kompresorji za stabilno delovanje, dolgo življenjsko dobo in nizke obratovalne stroške.
  • Uparjalnik v integriranem vodnem rezervoarjuVisoko učinkovit rebrasti uparjalnik z bakrenimi cevmi in aluminijastimi rebri, nameščen neposredno v vodnem hranilniku za manjše toplotne izgube in stabilno temperaturo.
  • Elektronski ekspanzijski ventilElektronski ekspanzijski ventil zagotavlja natančen nadzor pretoka hladilnega sredstva in optimalno delovanje v vseh obratovalnih pogojih.
  • Kondenzator (ploščni ali cevni – shell & tube)Visoko učinkoviti ploščni ali cevni kondenzatorji, optimizirani za hladilno sredstvo R410A, odvisno od modela enote.
  • Integriran vodni rezervoar s črpalkoVodni hranilnik (projektni tlak 6 barg) s serijsko vgrajeno črpalko, ventilom za polnjenje/praznjenje in manometrom.
  • Vgrajen hidravlični bypassNotranji hidravlični bypass med vstopnim in izstopnim priključkom zagotavlja stabilen pretok in zaščito sistema.
  • Napredna regulacija in varnostni elementiMikroprocesorski krmilnik IC208CX, senzor nivoja z merjenjem prevodnosti vode, tlačna stikala visokega in nizkega tlaka, nadzor faz in grelec karterja kompresorja.
  • Industrijska zaščitaStopnja električne zaščite IP54 (odvisno od modela) omogoča zanesljivo delovanje tudi v zahtevnih industrijskih in zunanjih okoljih.
ParameterASN 050ASN 060ASN 070
Nominalna hladilna moč (1) [kW]165,7206241,5
EER (2)3,473,43,4
SEER (3)4,85,075,09
SEPR HT (4)6,426,496,49
Napajanje [V / Ph / Hz]400 / 3 / 50
Vezja / Kompresorji [n° / n°]2 / 42 / 62 / 6
Glasnost (5) [dB]899192
Širina [mm]2230
Globina [mm]247524753450
Višina [mm]2525
Vgrajena masa [kg]148919841995

Low-pressure-drop heat exchangers

Optimized heat exchangers with low water-side pressure drop reduce pump energy consumption and system operating costs.

Reduced noise level

Unit design and component selection enable lower sound pressure levels, especially important for noise-sensitive industrial sites.

Unique evaporator-in-tank design

A dedicated evaporator-in-tank configuration enables high flows at low pressure drops and reliable operation even with contaminated process fluids.

High-efficiency screw compressors

Hermetic screw compressors deliver high efficiency, strong performance, and significant energy savings in continuous operation.

Extended operating conditions

A wide operating envelope enables reliable cooling in demanding conditions, including leaving water temperatures down to -10 °C and ambient temperatures up to +46 °C.

ErP compliance and R410A refrigerant

Units already comply with ErP requirements (SEPR HT and MT), while R410A provides high performance with zero ozone depletion potential.

Standard enlarged hydraulic tank

The integrated enlarged water tank effectively buffers rapid load changes and supports stable process-fluid temperature.

Suitable for outdoor installation

IP54 electrical protection supports safe outdoor installation and reliable industrial operation.

Broad range of options and accessories

A comprehensive option and kit portfolio enables precise system customization for each industrial application.

Comprehensive safety package

Integrated safety includes phase monitoring, pressure switches, antifreeze sensors, level sensing, crankcase heater, and an internal hydraulic bypass.

Process cooling in the plastics industry

Plastics industry

Reliability

Reliable process cooling of injection molding machines, extruders, and molds. Stable temperature and high flow rates support consistent product quality and higher productivity.

Cooling in the automotive industry

Automotive industry

24/7

Cooling for production lines, welding processes, test stations, and automated systems where reliability and continuous operation are essential.

Process cooling in the chemical and pharmaceutical industry

Chemical and pharmaceutical industry

Precision

Precise temperature control in chemical and pharmaceutical processes, suitable for demanding operating conditions and continuous production.

Process cooling in the food industry

Food industry

Stability

Cooling for food-process applications where stable operating conditions, energy efficiency, and reliable continuous cooling are required.

Cooling machine tools

Machine tools

Precision

Cooling of CNC machines, spindles, and hydraulic systems where stable temperature directly affects machining precision and equipment lifetime.

Process cooling in winemaking

Winemaking

Quality

Precise temperature control in fermentation, stabilization, and wine storage for consistent quality and repeatable results.

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
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