# refrigerated container

*Last updated: 2026-06-22*

> Unlike a standard dry container, a refrigerated container – universally known as a reefer – is fitted with a built-in cooling unit that maintains precise temperature conditions for perishable cargo such as fruit, vegetables, meat, fish, and pharmaceuticals.

Unlike a standard dry container, a refrigerated container – universally known as a reefer – is fitted with a built-in cooling unit that maintains precise temperature conditions for perishable cargo such as fruit, vegetables, meat, fish, and pharmaceuticals. As a standardized ISO container, it is dimensionally compatible with regular container slots and vessel cell guides, but requires an external power supply: onboard via dedicated ship sockets and at terminals via reefer plug-in points. The typical operating range spans approximately –25 °C to +15 °C; certain commodities additionally require a controlled atmosphere (CA) with defined CO₂ and O₂ levels. Reefers are supplied by shipping lines or specialist leasing companies, and freight forwarders must budget separately for power and monitoring fees. Common causes of cargo loss include power interruptions at terminals, condensation from inadequate pre-cooling, and temperature excursions during transshipment.

**Source:** [https://en.wikipedia.org/wiki/Refrigerated_container](https://en.wikipedia.org/wiki/Refrigerated_container)

## Quick Facts

| Property | Value |
|---|---|
| Term | refrigerated container |
| Language | EN |
| Word count | 138 |
| Last updated | 2026-06-22 |
| Source | https://en.wikipedia.org/wiki/Refrigerated_container |

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*Logistics Glossary — Freight Academy: [https://www.freight-academy.com/en/glossary/refrigerated-container](https://www.freight-academy.com/en/glossary/refrigerated-container)*

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