MTA TAEevo LWT

Air-cooled process chillers for low-temperature glycol cooling down to −24 °C, providing high reliability and stable process fluid temperatures.

Rated Cooling Capacity: 4.5–52.5 kW
Power Supply: 400 ±10% / 3-PE / 50 Hz
Refrigerant: R449A
EER: 1.09–1.28 (depending on model)
SEPR (MT): 2.59–3.00 (depending on model)
Operating Mode: Cooling Only
Compressors: Hermetic Scroll Compressors
Rated Cooling Capacity: 4.5–52.5 kW
Power Supply: 400 ±10% / 3-PE / 50 Hz
Refrigerant: R449A
EER: 1.09–1.28 (depending on model)
SEPR (MT): 2.59–3.00 (depending on model)
Operating Mode: Cooling Only
Compressors: Hermetic Scroll Compressors
Standard equipment 8 · Options and accessories 11
  • Hermetic Scroll CompressorsReliable hermetic scroll compressors provide high efficiency, quiet operation, and long service life, even in low-temperature applications.
  • R449A RefrigerantThe environmentally friendlier R449A refrigerant complies with ErP requirements for medium-temperature process chillers.
  • Electronic Expansion ValveThe electronically controlled expansion valve provides precise refrigerant flow regulation and stable performance under varying load conditions.
  • Evaporator Integrated into the Hydraulic TankThe high-efficiency evaporator is installed directly inside the hydraulic tank, reducing heat gains and ensuring more stable process fluid temperatures.
  • Speed-Controlled Axial FansElectronically controlled axial fans ensure optimum condenser performance, lower energy consumption, and reduced noise levels.
  • Integrated Hydraulic Tank and Bypass LineThe hydraulic tank, rated for 6 barg, together with the internal bypass line, ensures stable system operation even during rapid load variations.
  • IC208CX Microprocessor ControllerAdvanced microprocessor controller providing precise operation, diagnostics, system protection, and user-friendly control.
  • IP54 Electrical EnclosureThe IP54-rated electrical enclosure ensures reliable operation in outdoor installations and demanding industrial environments.
Parameter081121251351381401502602802
Rated Cooling Capacity (1) [kW]4,549,3014,1017,9821,1725,2635,2341,3052,49
Total Power Input (1) [kW]4,157,9511,0115,1219,4022,2629,5536,4243,91
EER (1)1,091,171,281,191,091,141,191,131,20
SEPR MT (2)2,592,622,982,872,642,823,002,862,99
Power Supply [V / Ph / Hz]400 ±10 % / 3-PE / 50400 ±10 % / 3-PE / 50400 ±10 % / 3-PE / 50400 ±10 % / 3-PE / 50400 ±10 % / 3-PE / 50400 ±10 % / 3-PE / 50400 ±10 % / 3-PE / 50400 ±10 % / 3-PE / 50400 ±10 % / 3-PE / 50
Noise Level (50 Hz) (3) [dB(A)]53,654,156,358,060,361,761,561,562,6
Tank Volume [l]140255350350410410500500678

Why Choose the MTA TAEevo LWT?

Evaporator Integrated into the Hydraulic Tank

The unique evaporator-in-tank design has been specifically developed for process cooling. It provides optimized heat transfer while maintaining minimal pressure losses, even with demanding process fluids.

Extended Operating Range

Supports operation under extreme conditions: maximum inlet fluid temperature of 0 °C, minimum outlet temperature down to −24 °C, and ambient temperatures from −5 °C to +42 °C.

ErP Tier 2 Compliant

All TAEevo LWT models comply with ErP Tier 2 (SEPR MT) requirements for process chillers, ensuring high energy efficiency and compliance with European regulations.

Large Integrated Hydraulic Tank

The standard integrated hydraulic tank effectively absorbs sudden load changes and maintains a stable process fluid temperature.

IP54 Protection for Outdoor Installation

The IP54-rated electrical enclosure ensures reliable operation even in outdoor installations and demanding industrial environments.

High System Flexibility

A comprehensive range of accessories and optional kits allows the unit to be configured for specific industrial applications.

Suitable for Atmospheric and Pressurized Systems

The refrigeration circuit is designed for both atmospheric and pressurized hydraulic systems with operating pressures up to 6 barg.

Chemical & Pharmaceutical Industry – Process Cooling

Chemical & Pharmaceutical Industry

Process Cooling

Reliable cooling of production processes, reactors, and mixers while maintaining stable process temperatures. Suitable for glycol applications requiring very low outlet temperatures.

Food & Beverage Industry – Process Cooling

Food & Beverage Industry

Stable Temperature

Cooling process fluids and production lines improves product consistency and process repeatability. Ideal for applications requiring reliable operation and stable temperature control.

Industrial cooling

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