PHCbi | MDF-U55V


Excellent reliability and uniformity within an optimal footprint

The VIP ULtra Low Freezer MDF-U55V is an Ultra Low Temperature freezer, which uses VIP PLUS. This makes the MDF-U55V VIP Ultra Low Temperature Freezer (and the whole VIP range) the most complete combination of refrigeration, control, alarm, monitoring and accessibility for product safety at -86°C.

The microprocessor control system assuress a secure, easy to use and comprehensive. Set point, alarm parameters and self-diagnostic functions are accessed through a tamper-resistant keypad protocol. Control inputs are managed with convenient push-ad buttons on a unitized, sealed control overlay. The panel is door-mounted and angled for easy access.

PHC offers three other sizes of the VIP ULT freezers:

Brand: PHCbi
Categories: Cold Chain Management, Ultra-Low Temperature Freezers


  • VIP vacuum insulation maximises storage capacity
  • New refrigeration system enables more energy efficient operation
  • Safe operation with Status Alert continuous condition monitoring
  • Inner doors removable for cleaning and defrosting
  • Enhanced security with new rugged outer door latch
  • Improved accessibility
  • Quiet operation
  • Can hold up to 352 pcs 2-inch boxes or 224 pcs 3-inch boxes
  • Class IIa Medical Device


  • Status Alert Condition monitor
  • Two independent and insulated inner doors with gaskets prevent cold air leakage.
  • Alarm lamp and buzzer
  • High and low temperature warning
  • Alarm ring-back function
  • Microprocessor-controlled blocked filter alarm
  • Quiet operation
  • Inner doors removable for cleaning and defrosting


External Dimensions (W x D x H) 770 x 870 x 1990 mm
Internal Dimensions (W x D x H) 630 x 600 x 1380 mm
Volume 519 litres
Net Weight 290 kg
Capacity (2” Boxes in Stainless Steel Racks) 352 (2” boxes)
Capacity (3” Boxes in Stainless Steel Racks)
Cooling Performance -86 °C
Temperature Setting Range -50 to -90 °C
Temperature Control Range -50 to -86 °C
Controller Microprocessor, non-volatile memory
Display LED
Temperature Sensor Pt-1000
Refrigeration System Cascade
Compressors 450/750 W
Insulation Material PUF / VIP Plus
Insulation Thickness 70 mm
Exterior Material Painted Steel
Interior Material Painted Steel
Outer Doors/Lid 1
Outer Door Lock Y
Inner Doors/Lid 2 pieces (insulated)
Max. Load – Per Shelf 50 kg
Max. Load – Total 415 kg
Vacuum Release Port N
Access Port 3
Access Port Position Back, Bottom x 2
Access Port Diameter 17
Casters 17
Power Failure V-B-R
High Temperature V-B-R
Low Temperature V-B-R
Filter V-B
Door Open V-B
Power Supply Local
Frequency Local
Noise Level 52 dB [A]

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