Coldline Freezer Master 350 A30/1BR – 1 door, -18/-22 °C, Remote, 334 l

The Coldline A30/1BR is a single-door freezer from the Master 350 range, holding -18/-22 °C in a cabinet of 334 litres gross and 225 litres net. In the code A30/1BR, A30 is the 350 body, /1 the number of doors, B the -18/-22 °C range and R the remote refrigeration. As the remote version, the A30/1BR has no condensing unit of its own: it connects to one sited elsewhere through Ø 3/8" delivery and Ø 3/8" suction pipes and runs on R452a, GWP 2,141. Coldline pairs it with the NT2180GK remote condensing unit in its accessory list. The A30/1BR is one of the Master codes for which Coldline lists a Master Marine solutions variant.

Construction

Coldline ships the A30/1BR with 3 slides for GN 1/1 shelves, 3 plastic coated GN 1/1 shelves, lock with key, LED lighting. The A30/1BR has a self-closing door with a 105° stop, hinged on the right. A 75 mm insulated single body in AISI 304 stainless steel, with galvanized/colaminated back, base and technical compartment, encloses 225 litres of storage with rounded inner corners. 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 A30/1BR can be replaced. Temperature, -18/-22 °C, is set on an electronic control with the display flush to the panel.

Cooling and energy

Coldline gives the A30/1BR a cooling capacity of 646 W (evaporating at -30 °C, condensing at +55 °C) and a total rate of 970 W at 4.4 A on 220-240 V 50-60 Hz; defrost is electric. No energy label is published for the remote A30/1BR, whose consumption depends on the condensing unit it is paired with; a solenoid valve is supplied as standard.

Compared with other Master codes

The plug-in A30/1B has the same temperature range but carries its own R290 unit: it weighs 115 kg net against 95 kg for the A30/1BR, and is listed at 220-240 V 50 Hz instead of 220-240 V 50-60 Hz. The same cabinet is also listed with glass doors as the A30/1BRV, at 105 kg net against 95 kg. In the same configuration, the larger A50/1BR holds 417 litres gross in 630 mm, against 334 litres in 535 mm for the A30/1BR.

Marine version

Coldline builds the Master Marine section for installation on ships, oil platforms and floating platforms, pairing the Master series' refrigeration with the safety specifications vessels require. Coldline does not publish a separate data sheet for the marine build, so the data here is for the standard A30/1BR and the marine specification is agreed with Coldline at quotation. The remote A30/1BR is listed for 220-240 V 50-60 Hz, and other special voltages appear among its variants. Accessories for the A30/1BR 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

The A30/1BR measures 535 mm wide, 715 mm deep and 2,085 mm high and weighs 95 kg net. Packed it is 835 × 830 × 2,145 mm and 115 kg, the size to check against doors, hatches and passageways on the way to the galley or provision store.

Send us the vessel type, the supply voltage and frequency, where the condensing unit can be placed and the space available, and we will quote the Coldline A30/1BR in the Master Marine version.