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Air flow scheme
Performance ranges
  • NH3 coolers capacity: from 4,44 to 91 kW *
  • Airflow: from 4344 to 34860 m3/h
  • High heat exchange efficiency
  • Manufactured with special profile aluminium fins and appropriate tubes
Coil features

According to the room temperature, the employed fin spacing is the following:

  • IDN 4 for high temperatures (>= +2 °C): 4,0 mm
  • IDN 7 for middle/lower termperatures (>=  -25°C): 7,0 mm (a defrost system version is recommended)
  • IDN 10 for lower termperatures (>= -35°C): 10,0 mm (a defrost system version is recommended)
  • IDN 12 for lower termperatures (>= -40°C): 12,0 mm (a defrost system version is recommended)
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: 450 and 560 mm
  • Dual speed
  • Three-phase, with external rotor
  • Voltage: 400V/3/50Hz
  • Protection grade: IP 54
  • Class of insulation: THCL 155 (class F)
  • Inner thermal contact protection
  • Maximum operating temperature: +40 °C
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
* Nominal capacity: assessed in practical operating ambient, i.e. wet conditions; refrigerant NH3; air inlet temperature = 0 °C; evap. temperature = -8 °C; ΔT = 8 K.

Luvata Heat Transfer Solutions division

Important Notice

On 30th of November 2016, Luvata Heat Transfer Solutions (HTS) Division was purchased by Modine Manufacturing Company. All information on this page is the property of Modine Manufacturing Company.

For the convenience of customers, these pages will continue to be hosted by Luvata while transition work continues.

These pages will transfer to www.modine.com on 31th May 2017.

Visit www.modine.com for more details.

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