Coldline Refrigerator Master 350 A30/1N – 1 door, 0/+10 °C, Plug-in, 334 l

The Coldline A30/1N is a single-door refrigerator from the Master 350 range, holding 0/+10 °C in a cabinet of 334 litres gross and 225 litres net. In the code A30/1N, A30 is the 350 body, /1 the number of doors and N the 0/+10 °C range. The plug-in A30/1N carries its own condensing unit, charged with 75 g of R290, GWP 3. Master Marine solutions appears among the variants Coldline lists for the A30/1N.

Inside the cabinet

As supplied, the A30/1N comes with 3 slides for GN 1/1 shelves, 3 plastic coated GN 1/1 shelves, lock with key, LED lighting. The A30/1N has a self-closing door with a 105° stop, hinged on the right. The 225 litre chamber is AISI 304 stainless steel with rounded corners inside a single body insulated with 75 mm of CFC/HCFC-free material; the back, base and technical compartment are galvanized/colaminated steel. Racks, slides, the 2 mm handle and the feet (adjustable from 100 to 150 mm) are AISI 304, and the triple-chamber magnetic gasket on the A30/1N can be replaced. An electronic controller with a flush display sets the 0/+10 °C range.

Cooling and energy

Coldline gives the A30/1N 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 automatic off-cycle. Its energy label is class B, with an energy efficiency index of 32.5, 318 kWh a year and 0.87 kWh in 24 hours at climate class 5.

Choosing between codes

Its remote counterpart, the A30/1NR, 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 A30/1NV shows the stock without opening the door but uses 406 kWh a year against 318 kWh for the A30/1N. In the same configuration, the larger A50/1N holds 417 litres gross in 630 mm, against 334 litres in 535 mm for the A30/1N.

Marine version

Coldline describes its Master Marine section as made for installation on ships and on oil and floating platforms, combining Master refrigeration with the safety specifications of the marine industry. Coldline does not publish a separate data sheet for the marine build, so the data here is for the standard A30/1N and the marine specification is agreed with Coldline at quotation. Coldline publishes the A30/1N at 220-240 V 50 Hz and lists a 60 Hz supply and other special voltages among its variants. Accessories for the A30/1N 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.

Size and handling

External dimensions of the A30/1N 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 A30/1N in the Master Marine version.