When larger quantities need storing, the Vestfrost R-427i is a 2002 mm upright fridge with 361 litres of net volume. The ETR-System allows a set range of +2…+20 °C, so cooling can match the content or save energy. Inside are five full shelves and one half shelf in perforated stainless steel, a white ABS plastic lining and LED lighting.
The self-closing solid door locks, stays open beyond 90° and is reversible. Dual Air Stream fan cooling keeps uniformity within ±1.4 °C, pulls down to +6 °C in 58 minutes and gives a hold-over time of 90 min to +10 °C. On the Vestfrost i-Care controller, a 5-inch touch screen, data logger and event list help document storage conditions, with USB download.
Alarms cover high or low temperature, door, power failure and probe failure, with a remote-alarm dry contact and 24 h battery backup. Energy use 0.438 kWh per 24 h, noise 40 dBA, ATEX-protected interior. Outside 595 × 642 × 2002 mm, inside 475 × 495 × 1827 mm; net weight 74 kg.