CO2 Unit Coolers

MTE

Specifications

AIR FLOW SCHEME

Performance ranges

  • Cooling capacity: from 0,79 to 4,53 kW *
  • Airflow: from 600 to 2.840 m3/h
  • Brine coolers and CO2 coolers: customized on demand
  • High heat exchange efficiency
  • Manufactured with special profile aluminium fins and inner grooved copper tubes

Coil Features

  • High heat exchange efficiency
  • Manufactured with special profile aluminium fins and inner grooved copper tubes
  • According to the room temperature, the employed fin spacing is the following:
  • MTE H4 for high temperatures (>= +2 °C): 4,0 mm
  • MTE L7 lower temperatures (>= -25 °C): 7,0 mm, (electric defrost version ED is recommended)

Standard Defrost

Electric (ED) 230V/1/50-60Hz

Casing Features

Made of a magnesium aluminium alloy, with a smooth finish covered by a plastic protection film

Fan Motor Features

  • Diameter: 250 mm
  • Single-phase, with shaded poles
  • Voltage: 230V/1/50-60Hz
  • Protection grade: IP 44
  • Maximum operating temperature: +40 °C
  • Inner thermal contact protection
  • Quick cable connections

Fan Guard Features

Manufactured from fibreglass charged polyamide, according to EN 294 standards

Air throw

The aeraulic combination grants a considerably high air throw, measured in Modine’s Technical Lab according to CECOMAFGT6-001 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

Notes

* 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