MTE

MTE

5 - 213 kW

Air-cooled condensing units, outdoor installation

Plus

  • 1 or 2 cooling circuits
  • Up to 4 compressors
  • Compact dimensions

Features and Versions

  • Axial fan
  • Cooling
  • R-410A refrigerant
  • Split version
  • Scroll compressor
  • 29 Models
  • Cooling only
  • Standard execution
  • 9 models available in heat pump version

Technical characteristics

To be used in systems in two sections, MTE units can be combined with exchanger coils of air handling units. MPE and LCE outdoor condensing units were developed on the basis of the MTE series and offer a high level of efficiency combined with extremely low noise levels.

They are supplied complete with:

-Shut-off valves on the liquid and gas line;

-Heating element on the compressor crankcase to prevent oil from being diluted during off cycles;

-Nitrogen precharge under pressure;

-Schrader valves for pressure-controlled charging operations;

-Humidity and liquid flow indicator mounted so as to be visible from the outside with no need to remove the panels;

-Electrical control panel with microprocessor controller accessible from the outside and low-voltage output for dry-contact thermostatic control of the unit, external disconnect switch, phase sequence control, compressor protection, compressor start-up time delay device;

Main components

 Heat exchanger

Heat exchanger

Made of 8 mm diameter copper pipes and aluminium fins, generously sized. A protection grille is available as an accessory.

Structure

Painted galvanised sheet steel structure (RAL9002) for an effective resistance to corrosive agents. Fastening devices are made of non-oxidizable materials, or carbon steel that has undergone surface-passivating treatments.

Fan drive assembly

Axial fans with airfoil blades made of plastic-aluminum composite, connected to an electric motor with external rotor. The condensation control system continuously and automatically regulates the fan speed.

Compressor

Hermetic scroll type (rotary up to 7 kW), housed in a completely closed compartment that can be sound insulated. There is a heating element (standard feature) on the compressor’s cover to counter oil dilution.

Electric control board

Electrical control panel with microprocessor controller accessible from the outside and low-voltage output for dry-contact thermostatic control of the unit, external disconnect switch, phase sequence control.

Cooling circuit

  • Dehydrating filter
  • Flow indicator with humidity indicator
  • High and low pressure switch
  • Security valve
  • Shut-off valves on the liquid and gas line
  • Nitrogen precharge under pressure
  • Thermostatic valve, refrigerant pressure gauges, and liquid receiver as optional accessories

Related accessories

PAM - Base rubber vibration dumpers KAM - Kit of spring vibration dampers

Have any questions?
Contact us now

Want to bring the Advanced Design experience to your spaces? Fill out the form and work with our team to find the best solution.

;