Freezer container power consumption
Freezer containers, also known as “Reefer” containers, play a key role in the transportation and storage of goods requiring precise temperature control. These containers are equipped with advanced refrigeration systems that allow temperatures to be maintained from -60°C to +35°C. One of the most important features of a refrigerated container is its power consumption. Let’s take a look at the factors affecting consumption and how to optimize operating costs.
How does a freezer container work?
Freezer containers use refrigeration units that include compressors, condensers, fans and insulation. These components work together to maintain the desired temperature inside the container. Modern refrigeration equipment, such as the MicroLink 3, is characterized by low energy consumption and efficient operation, which helps to protect the environment and reduce operating costs.
Factors affecting electricity consumption
- Temperature range: Freezer containers have different temperature ranges, from -60°C to +35°C. Electricity consumption increases as the temperature decreases. For example, “Super freezer” containers, which maintain temperatures down to -60°C, require more energy than standard containers operating in the -25°C to +25°C range.
- Insulation: good container insulation plays a key role in reducing heat loss and thus energy consumption. Containers with better insulation minimize heat exchange with the outside environment, which means the refrigeration unit does not have to work as hard.
- Outdoor conditions: energy consumption is also affected by outdoor temperatures. In hot climates, the refrigeration unit has to work harder to keep the temperature inside the container low. Conversely, in cooler conditions, the energy requirement is lower.
- Loading method: how the container is loaded can also affect its energy consumption. An evenly distributed load allows for more efficient air circulation, which makes it easier to maintain the desired temperature.
- Maintenance and condition of the equipment: regular maintenance of the refrigeration equipment is essential for its effective functioning. Clogged filters, worn seals or other technical problems can increase energy consumption.
How to reduce electricity consumption?
- Temperature optimization: set the temperature in the container to the highest possible value that still ensures safe storage of your goods. This avoids unnecessary energy waste.
- Regular maintenance: ensure regular maintenance of the refrigeration equipment, including cleaning filters and checking seals, to keep the equipment working as efficiently as possible.
- Use modern technology: invest in modern cooling units that have low energy consumption, such as the MicroLink 3 system mentioned above. These systems are designed to save energy while providing reliable performance.
- Load optimisation: make sure the load is evenly distributed in the container and does not obstruct air circulation. Proper air circulation is key to maintaining a constant temperature with lower energy consumption.
- Insulating materials: Use containers with quality insulation that minimizes heat loss and thus reduces the need for cooling energy.
Other container news...
Wind and Waterthight – what does it mean?
Welcome to a detailed glossary dedicated to one of the most important and often misunderstood terms in the shipping container industry: Wind and Watertight (WWT). If you are considering purchasing a used container, it is absolutely essential to know what this classification means in practice, what the limits of this class are, and how to differentiate it from other types of containers on the market.
How to fold a shipping container? Using ConFoot legs
The ConFoot stacking of shipping containers is an innovative way to safely and efficiently unload a standardized ISO container (10-45 feet) from a trailer or chassis without heavy handling equipment. Using a set of four special support legs (ConFoot), the container can be placed directly on the ground or at the ramp at the destination.
What does corrosion resistance C5 mean?
Corrosion resistance C5 denotes one of the highest categories of protection of steel structures against atmospheric corrosion, as defined by the international standard ISO 12944. This specification is intended for structures exposed to extremely aggressive conditions – industrial zones with high humidity and pollution, or coastal and marine areas with high salinity.
Bridge Fittings (Bridge Fittings) – shipping container
Bridge clamps, also known as Bridge Fittings or shipping container bridge clamps, are sturdy metal connectors that are used to horizontally connect two adjacent shipping containers.