Pure refrigerant medium
R290 is a pure refrigerant (no blend), enabling stable behavior and reliable performance over the full unit life cycle.
Air-cooled industrial chillers with inverter reciprocating compressors and natural R290 refrigerant (GWP 3) for process cooling and HVAC applications.
| Nominal cooling capacity: 170–320 kW |
| Refrigerant: R290 (GWP 3, ODP 0) |
| Compressors: 2 reciprocating in 2 circuits (1 on/off + 1 inverter) |
| EER: Up to 4.29 (25 °C / 20–15 °C) • up to 2.84 (35 °C / 12–7 °C) |
| SEPR / SEER: SEPR HT up to 5.75 • SEER up to 4.15 |
| Heat exchanger: Brazed plate evaporator |
| Condenser: Microchannel |
| Fan: Axial EC (brushless) |
| Electrical cabinet protection: IP54 |
| Nominal cooling capacity: 170–320 kW |
| Refrigerant: R290 (GWP 3, ODP 0) |
| Compressors: 2 reciprocating in 2 circuits (1 on/off + 1 inverter) |
| EER: Up to 4.29 (25 °C / 20–15 °C) • up to 2.84 (35 °C / 12–7 °C) |
| SEPR / SEER: SEPR HT up to 5.75 • SEER up to 4.15 |
| Heat exchanger: Brazed plate evaporator |
| Condenser: Microchannel |
| Fan: Axial EC (brushless) |
| Electrical cabinet protection: IP54 |
| Parameter | 075 | 100 | 110 | 150 |
|---|---|---|---|---|
| Nazivna hladilna moč (1) [kW] | 232,1 | 297,5 | 360,5 | 447,7 |
| Skupna absorbirana moč (1) [kW] | 56,3 | 69,3 | 90,6 | 107,1 |
| EER (1) | 4,13 | 4,29 | 3,98 | 4,18 |
| SEPR HT (2) | 5,34 | 5,58 | 5,02 | 5,10 |
| SEPR MT (3) | 3,85 | 3,94 | 3,68 | 3,58 |
| Nazivna hladilna moč (4) [kW] | 170,2 | 215,5 | 259,8 | 318,9 |
| Skupna absorbirana moč (4) [kW] | 61,2 | 76,6 | 95,6 | 112,5 |
| EER (4) | 2,78 | 2,81 | 2,72 | 2,84 |
| SEER (5) | 4,10 | 4,15 | 4,12 | 4,10 |
| Maks. zunanja temperatura zraka (6) [°C] | 45 | |||
| Napajanje [V / Ph / Hz] | 400 ±10 % / 3-PE / 50 | |||
| Vezja / kompresorji [št. / tip] | 1 on/off + 1 inverter | |||
| Glasnost (7) [dB(A)] | 93 | 95 | 95 | 97 |
| Zvočni tlak (8) [dB(A)] | 65 | 67 | 67 | 69 |
| Širina [mm] | 2238 | 2241 | 2241 | 2241 |
| Globina [mm] | 3541 | 3541 | 3541 | 4531 |
| Višina [mm] | 2475 | |||
| Vgrajena masa [kg] | 2191 | 2422 | 2649 | 3309 |
R290 is a pure refrigerant (no blend), enabling stable behavior and reliable performance over the full unit life cycle.
R290 has GWP 3 (AR4) and ODP 0, making it one of the most eco-friendly refrigerants for industrial cooling systems.
R290 is ASHRAE class A3 and non-toxic. The unit is engineered to strict safety standards with extensive standard safety equipment.
R290 can help reduce carbon-related cost exposure and supports eligibility for national incentives where available.
R290 is exempt from HFC phase-out programs, providing long-term regulatory security.
R290 offers excellent thermodynamic properties for high efficiency and wide operating maps, including stable part-load behavior.
Main hydraulic and mechanical components are integrated as standard, with additional accessories and kits for project-specific adaptation.
Service-friendly layout with straightforward component access enables faster interventions and simpler routine maintenance.
Integrated touchscreen microprocessor controller, advanced data logging diagnostics, and connectivity via Ethernet, USB, and RS485 Modbus.
High-resistance aluminum microchannel coils with up to ~30% lower refrigerant charge and high efficiency; epoxy coating is available for aggressive environments.
Integral casing and acoustic insulation of the compressor section, with optional low-noise SHE configuration.

Reliable process cooling for industrial applications requiring stable operating conditions, high efficiency, and uninterrupted performance.

Efficient cooling source for central HVAC systems in larger facilities with strong seasonal efficiency and low environmental impact.

Cooling of machinery, industrial processes, and production lines in metalworking, plastics, and general manufacturing.

Process cooling in food and beverage production where stable temperature and high system reliability are essential.

Suitable for pharmaceutical and chemical processes with strict requirements for precise temperature control and safe operation.

Cooling for IT and technical rooms with high energy efficiency and readiness for continuous 24/7 operation.

A strong fit for offices, hospitals, education facilities, and other large buildings with central cooling systems.
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