Coldline Refrigerator Master 350 A30/1M – 1 door, -2/+8 °C, Plug-in, 334 l

The Coldline A30/1M is a single-door refrigerator from the Master 350 range, holding -2/+8 °C in a cabinet of 334 litres gross and 225 litres net. In the code A30/1M, A30 is the 350 body, /1 the number of doors and M the -2/+8 °C range. The plug-in A30/1M carries its own condensing unit, charged with 75 g of R290, GWP 3. Master Marine solutions appears among the variants Coldline lists for the A30/1M.

Construction

As supplied, the A30/1M comes with 3 slides for GN 1/1 shelves, 3 plastic coated GN 1/1 shelves, lock with key, LED lighting. The A30/1M has a self-closing door with a 105° stop, hinged on the right. Inside and out the A30/1M is AISI 304 stainless steel, apart from a galvanized/colaminated back, base and technical compartment, with 75 mm of CFC/HCFC-free insulation around 225 litres of storage whose corners are rounded for cleaning. On the A30/1M the magnetic triple-chamber gaskets are replaceable, while racks, slides, the 2 mm handle and the 100/150 mm adjustable feet are AISI 304. An electronic controller with a flush display sets the -2/+8 °C range.

Refrigeration data

Coldline gives the A30/1M a cooling capacity of 406 W (evaporating at -10 °C, condensing at +55 °C) and a total rate of 260 W at 1.2 A on 220-240 V 50 Hz; defrost is hot gas. Its energy label is class B, with an energy efficiency index of 33.1, 324 kWh a year and 0.89 kWh in 24 hours at climate class 5.

Compared with other Master codes

Its remote counterpart, the A30/1MR, moves the condensing unit out of the galley and its heat with it; it runs on R452a, is listed at 220-240 V 50-60 Hz and weighs 95 kg net against 110 kg. The glass-door A30/1MV shows the stock without opening the door but uses 414 kWh a year against 324 kWh for the A30/1M. In the same configuration, the larger A50/1M holds 417 litres gross in 630 mm, against 334 litres in 535 mm for the A30/1M.

Marine version

According to Coldline, the Master Marine section is intended for ships and for oil and floating platforms, where Master refrigeration is combined with marine safety specifications. The figures on this page are those Coldline publishes for the standard A30/1M; there is no separate marine data sheet, so the marine construction is confirmed with Coldline when we quote. At 220-240 V 50 Hz as published, the A30/1M can also be ordered with a 60 Hz supply or another special voltage, both listed as variants. Accessories for the A30/1M include stainless steel GN 1/1 shelves, 150 mm stainless steel drawers, bottle shelves, castors, an RS485 serial interface and Cosmo cable or Wi-Fi kits.

Dimensions and weight

External dimensions of the A30/1M are 535 × 715 × 2,085 mm (W × D × H) and net weight is 110 kg. In its packing it grows to 835 × 830 × 2,145 mm and 130 kg, which is what has to pass the doors and hatches on the route aboard.

Send us the vessel type, the supply voltage and frequency and the space available, and we will quote the Coldline A30/1M in the Master Marine version.