| Air flow scheme |
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| Performance ranges |
- Unit coolers capacity: from 2,22 to 8,9 kW *
- Brine coolers and CO2 coolers: customized on demand
- Airflow: from 950 to 4.400 m3/h
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- High heat exchange efficiency
- Designed with special profile aluminium fins and inner grooved copper tubes
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| Coil features |
According to the room temperature, the employed fin spacing is the following:
- high temperatures (>=+2 °C): 3,5 mm
- low temperatures (>=-25 °C): 7,0 mm, with electric defrost |
| Standard defrost |
Electric (ED) 400V/3/50Hz |
| Casing features |
Made of a magnesium aluminium alloy, with a smooth finish covered by a plastic protection film |
| Fan motor features |
- Diameter: 315 mm
- Single-phase, with external rotor and inner capacitor
- Voltage: 230V/50-60 Hz
- Protection grade: IP 44
- Class of insulation: B
- Inner thermal contact protection
- Working temperature: from -35 °C to +40 °C
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| Fan guard features |
Manufactured from epoxy-coated steel, according to EN 294 standards |
| Air throw |
The aeraulic combination grants a considerably high air throw, measured in ECO’s Technical Lab according to CECOMAF GT6-001 standards |
| Testing |
Heat exchangers are supplied clean and tested at a pressure of 30 bars |
| Miscellaneous |
All the fan motors and electric heaters are connected in separate terminal boxes, with IP 54 protection grade |
* Nominal capacity: assessed in practical operating ambient, i.e. wet conditions; refrigerant R404A; air inlet temperature = 0 °C; evap. temperature = -8 °C; ΔT = 8 K.