- Typical temperature range
- Commonly capable of reaching temperatures between -18°C and -40°C, suitable for blast freezing.
- Internal volume
- For this class of portable unit, internal volumes typically range from 1 to 10 cubic metres, depending on the specific model.
- Refrigerant type
- Modern units commonly use HFC or HFO refrigerants, with older units potentially using R404A or similar. Buyers should confirm the specific refrigerant used.
- Power supply
- Typically requires a 3-phase electrical supply, commonly 400V/50Hz, with varying amperage requirements based on compressor size.
- Construction material
- Internal and external panels are typically constructed from food-grade stainless steel or galvanised steel with a hygienic coating.
- Defrost method
- Units of this type commonly feature hot gas or electric defrost systems for efficient evaporator maintenance.