MetaFridge CFD-50 Mains-Powered Refrigerator

CFD-50 Specifications

MetaFridge CFD-50 vaccine refrigerator

MetaFridge CFD-50

ColdSafe technology provides reliable, freeze-free cold storage

  • Keeps vaccines at stable 2 to 8 °C with minimal power use (0.57 kWh/day at 43 °C ambient, 0.30 kWh/day at 25 °C)
  • 5 days of holdover during power outages at sustained ambient temperatures of 43 °C and even longer at lower ambient temperatures
  • Calculate and displays remaining holdover time
  • Operates normally on as few as 3 hours of power per day
  • Never exposes vaccines to freezing temperatures

PowerMinder Integrated voltage protection and stabilization

  • Accepts voltages from 82-290 V, 50/60 Hz
  • Detects and disconnects from power spikes before damage can occur
  • Built-in power protection eliminates dependence on external devices

Continuous monitoring, reporting and alerts

  • Continuously monitors temperature, power status and door openings
  • Smart control via real-time data collection and analysis
  • Integrated 30-day temperature logs and alarm displays
  • Visual and audible alarms for temperature excursions, improperly closed doors or low holdover time
  • Optional remote performance monitoring module enables cloud-based web dashboard for viewing performance and real-time email or mobile alerts

Smart physical design

  • Front opening for easy access
  • Includes vaccine trays
  • Robust structure protects internal components
  • Sturdy handles allow for easy transport
  • Integrated plastic base prevents corrosion
  • Tough grating prevents rodents from causing damage

The CFD-50 is pre-qualified by the World Health Organization (WHO) and meets specifications for E003/RF03.3 Ice Lined Refrigerator, E006/TR06.3 30-Day Temperature Record, E007/VS01.3 Voltage Stabilizer. The optional remote monitoring module meets E006/TR03.1 Programmable Remote Temperature Monitoring System.

PQS catalog page for the CFD-50, E003/0079

For information about purchasing the MetaFridge CFD-50, please contact This email address is being protected from spambots. You need JavaScript enabled to view it..

MetaFridge technologies are covered by US Patents 9366483, 9726418, and 9523522.