TR-400E Reefer Trailer Tefrigeration Unit

Benefits of Reefer Trailer Refrigeration Freezer Units

TR-400E Trailer Refrigeration Unit Specification

Technical Features of TR-400E Trailer Refrigeration Unit

01

Reefer Trailer Tefrigeration Unit Features

1. The power consumption per hour of cold machine operation is about 2.5KW/H.
2. Frequency conversion control, more precise and high stability.
3. The heat exchanger has a large volume and a large air volume to ensure efficient heat exchange capacity and sufficient cooling capacity.
4. The controller adopts light-touch temperature and air volume adjustment, and the temperature adjustment range is wide (-25°C to +30°C).
5. The industry's original double-seal technology, the system leakage is less than 3 grams per year, and the long-term reliable operation does not leak.
6. American AMP/Delph waterproof connectors, the pullout force is greater than 180N/M, sealed and waterproof. Eliminate poor contact, thick wires, and no heat at high temperatures.

02

How do Reefer Trailer Freezer Units Work?

Reefer trailer freezer units work by removing heat from the air inside the trailer, which in turn lowers the temperature of the cargo. They achieve this using a refrigeration system that circulates a coolant fluid around a closed loop, absorbing heat from the trailer's air and dissipating it outside.

The coolant fluid typically used in these units is a type of refrigerant that has a low boiling point, such as ammonia, carbon dioxide, or Freon. The refrigerant is compressed, which raises its temperature and pressure, and then passed through a condenser where it releases heat to the environment. After that, it's expanded through a valve, which lowers its pressure and temperature, and then circulated through an evaporator inside the trailer, where it absorbs heat from the air and cools it down.

The process continues in a cycle, with the refrigerant being compressed and expanded repeatedly to maintain the desired temperature inside the trailer. This cycle is controlled by a thermostat that senses the temperature of the air inside the trailer and adjusts the operation of the refrigeration system accordingly.

03

Best Practices for Reefer Trailer Refrigeration Units

To ensure that your reefer trailer refrigeration unit operates at its best, here are some best practices to follow:

Regular maintenance: Regular maintenance is critical to ensure that your unit operates efficiently and reliably. This includes cleaning the condenser and evaporator coils, checking the refrigerant levels, and inspecting the unit's components for wear and tear.

Proper loading: Proper loading of the trailer is essential to ensure that the cold air circulates evenly throughout the cargo. Avoid overloading the trailer or packing it too tightly, as this can hinder airflow and lead to uneven cooling.

Temperature monitoring: Use a data logger or a remote monitoring system to track the temperature inside the trailer during transit. This can help you identify any temperature fluctuations and take corrective action if necessary.

Fuel management: Fuel management is essential to ensure that the unit operates efficiently and maximizes fuel economy. Plan your route carefully and avoid unnecessary idling or speeding, as these can increase fuel consumption and reduce the unit's lifespan.