Aucma CFD-50 Mains Powered Refrigerator

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Aucma CFD-50 Mains Powered Refrigerator

The CFD-50 MetaFridge provides safe vaccine storage for health facilities, even in locations that may experience unstable or minimal mains power and extreme ambient temperatures. The robust design includes an integrated voltage stabilizer that protects MetaFridge from voltage spikes and brownouts that damage refrigerators.

Extensively tested ColdSafe technology keeps vaccines cold through multi-day power outages with no risk of freezing. The onboard MetaFridge information panel with integrated 30 DTR provides a range of alerts, including low remaining holdover time, to users and remote supervisors.

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Features and Benefits

  • 50 litre vaccine storage capacity
  • Keeps stable 2 to 8 °C storage with minimal power use
  • Five days of holdover at sustained ambient temperatures of 43 °C
  • Operates on less than three hours of power per day
  • Integrated protection from power spikes and brown-outs
  • Wild input voltage range: 82-290V
  • Electronic temperature display
  • Smart control via real-time data collection and analysis
  • Calculate and show remaining holdover time without power
  • 30 day temperature record logs and displays alarms
  • Visual and audible alarms for improperly closed door or temperature excursions
  • Telemetry module enables remote temperature (also electrical data) monitoring and alerts.
  • Robust structure protects internal components
  • Handles allow for easy transport
  • Integrated plastic base prevents water corrosion
  • Tough grating prevents rodents from causing damage
  • Front opening for easy access
  • Manufactured in China

Technical Specification


Net vaccine storage capacity 50 litre
Climate zone Hot zone (+43°C)
Minimum rated ambient temperature +10°C
Holdover time 120hrs
Hours of electricity required to operate >3hrs per 24hrs


External: H x W x D 1588 x 545 x 655 mm
Shipping weight 108 kg
Gross volume 68 litre

Technical Details

Operating voltage range 82 to 290V
Operating frequency range 50 to 60Hz
Refrigerant R134a

WHO Pre-qualification

PQS reference E003/079

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