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 at least US Patents 9366483, 9726418, and 9523522, Chinese patents ZL201480070445.5 and ZL201480070513.8, and South African patent 2017/08197.