The chiller C2R-278 offers a cooling output of 308.9 kW at a flow temperature of 15 °C and a return temperature of 20 °C. The system operates with the modern refrigerant R454B and requires an electrical connection of 400 V / 3 Ph / 50 Hz. The monthly hire price is available on request.
The chiller C2R-278 is an extremely high-performance, air-cooled
chiller for industrial process cooling and room air conditioning. With a cooling output of 379.2 kW (at a flow temperature of 15 °C) and a wide Temperature range from −10 °C to +30 °C this unit is ideally suited for the most demanding large-scale applications. The basis for this is the unit specification featuring four hermetic scroll compressors and six axial fans on the condensing side.
The C2R-278 has been developed for reliable use in industry, machinery cooling, and large-scale technical processes. Thanks to its robust hybrid design and integrated variable frequency drive, this chiller is particularly well suited where high operational reliability, precise cooling, and maximum flexibility are required. The technical basis for this is formed by the four scroll compressors and a shell-and-tube heat exchanger, which can be operated in both open and closed systems.
Whenever production processes, machinery, or technical installations require reliable cooling, the C2R-278 demonstrates its strengths. The chiller can produce chilled water or glycol mixtures at temperatures ranging from −10 °C to +30 °C. This makes the unit particularly well suited for applications where specific process temperatures must be maintained consistently. The relevant operating data are documented in the data sheet, with the rated output under standard conditions (12 °C to 7 °C) being 252.42 kW.
Thanks to its integrated variable frequency drive, the C2R-278 adapts to any process cooling requirement. This also makes it ideal for ice cooling processes. Typical areas of application include industrial process cooling, machinery and plant cooling, and space air conditioning in combination with air handling units (AHUs). In addition, the unit is frequently used for technical cooling in production environments or as temporary hire refrigeration during maintenance, refurbishment, or failure of existing systems.
The C2R-278 is designed as an air-cooled chiller and is equipped with six axial fans. The air-cooled design simplifies integration into existing installations and makes the unit particularly attractive for temporary and mobile applications. With an enormous air volume flow of 108,000 m³/h, the chiller ensures reliable heat dissipation even under demanding operating conditions. Thanks to the quick-release water connections (Camlock DN100), the unit can be installed and commissioned rapidly.
At the same time, operation remains at a very good level for this performance class, with a sound pressure level of 68.1 dB(A) at 10 metres distance. This is a significant advantage, particularly for deployments in commercial or industrial environments.
A key advantage of the C2R-278 is its flexibility in the hydraulic system. The chiller features a shell-and-tube heat exchanger and a variable frequency drive-controlled pump, delivering a flow rate of 43.58 m³/h (727.78 lpm) at an operating pressure of 0 to 3.22 bar.
This allows the chiller to be integrated quickly and reliably into existing cooling circuits. Particularly in industrial applications where a precisely controlled liquid circuit is critical, this feature is a genuine advantage.
The C2R-278 operates with the modern refrigerant R454B. This refrigerant represents a more future-proof approach for modern refrigeration systems compared to older high-GWP solutions.
For users, this means modern technology, high efficiency (EER 2.86), and a refrigeration system that meets today's standards for professional process cooling.
| Specification | Value |
|---|---|
| Cooling output (15 °C flow temperature / 32 °C ambient temperature) |
379,2 kW |
| Rated output (12 °C to 7 °C / 32 °C ambient temperature) |
252,42 kW |
| Temperature range |
−10 °C to +30 °C |
| Cooling medium |
Chilled water or glycol mixtures |
| Compressor | 4 hermetic scroll compressors |
| Heat exchanger | Shell-and-tube |
| Flow rate | 43,58 m³/h |
| Operating pressure | 0 to 3.22 bar (variable frequency drive-controlled) |
| Design | Air-cooled with 6 axial fans |
| Refrigerant | R454B |
| Electrical connection |
400 V / 50 Hz / 3 Ph / PE (direct wiring M10) |
| Sound pressure level (at 10 m) | 68,1 dB(A) |
| Weight | 3,100 kg (operating), 2,340 kg (empty) |
All values are based on the official data sheet and technical specifications of the C2R-278.
The C2R-278 is particularly well suited for industrial cooling processes, machinery cooling, ice cooling processes, and space air conditioning (in conjunction with AHUs). It is also frequently used for temporary refrigeration supply during overhauls or as a replacement and emergency cooling solution in the event of existing system failures.
The chiller C2R-278 is the right choice when reliable hire refrigeration is required for process cooling or air conditioning at the highest performance level. Thanks to its solid industrial design, enormous cooling output, and variable frequency drive-controlled hydraulics, this chiller is suited both for temporary deployments and planned hire projects.
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