Logo of McChiller TAKA with stylized black and red text.

The mCHILLER TAKA is a standard air-cooled ammonia chiller with a strong focus on energy consumption and safety. The perfect balance between high efficiency, durability, and simplicity.

The mCHILLER TAKA is designed to meet the needs of industrial and commercial markets such as data centers, process cooling, HVAC, etc. Depending on the application, the chillers will cover 80-300 kW as nominal refrigeration capacity.

With the mCHILLER TAKA, you are getting an ultra low-charge ammonia chiller tailor-made as the perfect alternative to synthetic refrigerant chillers.

The mCHILLER TAKA is a Mayekawa plug-and-play standard solution with a strong focus on simplicity and safety

Key features & Benefits

  • Powered by the high-efficiency semi-hermetic MYCOM KHM reciprocating compressors paired with variable speed drives (VSD), mCHILLER TAKA achieves best-in-class energy efficiency, particularly during part-load conditions all year long.

  • The mCHILLER TAKA operates on ultra low-charge R717 (ammonia), a natural, highly sustainable refrigerant with zero ozone depletion and zero global warming potential. It delivers an environmentally friendly cooling solution designed to comply with evolving environmental regulations without compromising performance.

  • Engineered as a compact, all-in-one air-to-water package, the unit minimizes footprint requirements and streamlines any site integration. Pre-configured with an intuitive MCX controller and straightforward bottom-feed power supply connections, it ensures rapid and hassle-free commissioning and start up.

  • The mCHILLER TAKA utilizes V-shaped microchannel condensers equipped with 0–100% speed-controlled EC fans for precise airflow regulation. This configuration combines high thermal rejection efficiency with reduced acoustic footprints for environmentally sensitive locations.

  • The mCHILLER TAKA features a system cooling solution that efficiently regulates temperatures for the key components. This thermal management enhances overall system durability and performance stability throughout the year.

  • Built according to EN378 with PED-compliant components and rigorous automatic safety protections, the system ensures secure everyday functioning. Features like automated oil return, precise pressure monitoring, and an integrated electronic level gauge maintain stable, dependable operations across various applications.

  • The mCHILLER TAKA is a standardized, serial-produced product. This improves component quality and means documentation, and product training is available from the time of ordering. All produced units undergo end of line testing before shipping.

  • The mCHILLER TAKA has a compact weather protection housing that focuses on sound and vibration isolation. The design is also optimized for serviceability and all season operation.

Industrial machine with two large hoppers on top and control panel on the side.
Industrial machinery with two large conical metal hoppers connected by pipes and valves, with a control box and piping system on a metal frame.

Technical Info

TAKA 260R TAKA 195R TAKA 130R
General
Refrigerant/Charge R717/24 kg R717/22 kg R717/20 kg
Capacity range 15 - 100 % 20 - 100 % 30 - 100 %
Cooling capacity 248 kW110 kW 186 kW82 kW 121 kW53 kW
Electrical consumption 62 kW45.8 kW 47.6 kW35 kW 34 kW24 kW
EER 42.4 3.92.3 3.62.2
Evaporator
Secondary media WATERMEG - 30 % WATERMEG - 30 % WATERMEG - 30 %
Secondary inlet 12.0 °C-3.0 °C 12.0 °C-3.0 °C 12.0 °C-3.0 °C
Secondary outlet 7.0 °C-8.0 °C 7.0 °C-8.0 °C 7.0 °C-8.0 °C
Secondary media flow 42.5 m3/h21 m3/h 32 m3/h16 m3/h 21 m3/h10 m3/h
Secondary side connection 2X DN100
Condenser
Ambient temperature 35 °C
Fan sound pressure level @ 10m 48 - 60 dB (A)

*All information is subject to change without notice

Electrical
Model 260R 195R 130R
System earthing TN-S
Input voltage 3X400VAC+PE
Rated package current 160 A119 A94 A
IK Max. 25 kA
Maximum fuse 200 A125 A100 A
Communication ModBus TCP/IP
Eco design
Model 260R 195R 130R
SEPR (High temperature +7°C) 6.776.896.82
SEPR (Medium temperature -8°C) 3.73.593.56
SEPR (Comfort temperature +7°C) 4.64.544.49
Calculated according to EN14825: 2019, High/Comfort temp +7°C Reg.2016/2281, and Medium temp -8°C Reg.2015/1095
DIMENSIONS AND WEIGHT
Model 260R 195R 130R
Length (L) 2850 mm (1x cond.) / 4100 mm (2x cond.) / 5350 mm (3x cond.)
Width (W) 2280 mm
Height (H) 2340-2400 mm (adjustable)
Dry weight - 1x cond. 3100 kg 2850 kg 2750 kg
Dry weight - 2x cond. 3250 kg 3200 kg 3050 kg
Dry weight - 3x cond. 3750 kg 3550 kg —
DESIGN PARAMETERS
Design pressure - discharge side 25 bar
Design pressure - suction side 13 bar
Design temperature -30 / 150°C
Connections - Secondary media DN 100
Design pressure - Secondary media 16 bar
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