CTE

CTE-CDC_633

Applications

  • Large refrigeration cold rooms; refrigerated warehouses

Capacity Range

Unit coolers: EMEA from 7,8 to 117 kW
Unit coolers: APAC from 8,2 to 126 kW

Brine coolers: EMEA please use Scelte selection software 
Brine coolers: APAC please contact us

CTE Specifications

Overview

Range consist of 69 customizable models
According to the room temperature the range is divided as follows:

  • CTE E4 – A4 for higher temperatures (≥ +2°C) with 4 mm fin spacing
  • CTE M6 – E6 – A6 for medium temperatures (≥ –15°C) with 6 mm fin spacing (electric defrost recommended)
  • CTE L8 – E8 – A8 for low temperatures (≥ –35°C) with 8.5 mm fin spacing, equipped with electric defrost (ED)

On request the models can be equipped with non-standard coils, defrosting and fan motors

Coil Features
The entire range is equipped with high efficiency coils made from special profile aluminium fins and inner- grooved copper tube, suitable for new generation refrigerants (smooth tube for brine coolers).
Casing
Casing Features Made of a magnesium aluminum alloy, with a smooth finish covered by a plastic protection film
Fan Motors
The standard AC fan motors employed have the following features:
  • Ø 500 mm
  • fan motor module: from 1 to 4
  • external rotor
  • three-phase 400V/3/50 Hz
  • epoxy coated steel fan guard
  • Ø 630 mm
  • fan motor module: from 1 to 4
  • external rotor
  • three-phase 400V/3/50 Hz
  • epoxy coated steel fan guard

The optional high efficiency EC fan motors have the following features:
  • Ø 500 mm
  • fan motor module: the same as AC fan motors
  • external rotor
  • three-phase 400V/3/50 Hz
  • epoxy coated steel fan guard
  • Ø 630 mm
  • fan motor module: the same as AC fan motors
  • external rotor
  • three-phase 400V/3/50 Hz
  • epoxy coated steel fan guard
Defrost
The versions with standard electric defrost (ED) are equipped with stainless steel heaters with vulcanised terminals preset for 400V/3/50-60Hz connection
Wiring
The electric parts and casework are connected to a ground terminal, the wiring of the heaters is carried out in IP 54 protection grade junction box
Certifications
  • CE
  • PED
  • TÜV SÜD (Please see cerfified model list on the catalogue)
Published Data
  • EN 328 reference standard
  • Nominal capacity assessed in practical operating ambient i.e. in wet conditions
  • Refrigerants:
    • EMEA: R448A refrigerant (mid point)
    • APAC: R404A refrigerant
  • air inlet temperature 0 °C
  • evaporating temperature –8 °C
  • TD 8 K

Contact Modine For More Information