Applications
- Large refrigeration cold rooms, refrigerated warehouses
Capacity Range
Unit coolers: EMEA from 8,2 to 149 kW
Unit coolers: APAC please contact us
Download
EMEA:
Commercial Coolers General Catalog (English, German, Russian)
Commercial Coolers General Catalog (Italian, French, Spanish)
Commercial Coolers Product Overview Brochure
CO2 Commercial Coolers Product Overview Brochure
Technical Manual
Declaration Of Incorporation – Test Certificate
Quick Guide
APAC:
Commercial Coolers General Catalog (Chinese)
Technical Manual
CDC Specifications
Overview
Range consist of 69 customizable models
According to the room temperature the range is divided as follows:
- CDC E4 – A4 for higher temperatures (≥ +2 °C), with 4 mm fin spacing
- CDC E6 – A6 for medium temperatures (≥ –15 °C), with 6 mm fin spacing, electric defrost version (ED) is recommended
- CDC E8 – A8 for lower 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
This new range is equipped with highly efficient coils made from aluminium fins and special copper tubes. The maximum allowable exercise pressure is 60 bars
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:
The optional high efficiency EC fan motors 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/3/50-60 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
Published Data
Nominal capacity assessed in practical operating ambient, i.e. in wet conditions, in direct expansion application.
- CDC E4 - A4: CO2 refrigerant; air inlet temperature 4 °C; evaporating temperature –4 °C; TD 8 K.
- CDC E6 - A6: CO2 refrigerant; air inlet temperature 0 °C; evaporating temperature –8 °C; TD 8 K.
- CDC E8 - A8: CO2 refrigerant; air inlet temperature –25 °C vaporating temperature –33 °C; TD 8 K.
