Coldline Refrigerator Master 700 A70/1NRV – 1 glass door, 0/+10 °C, Remote, 601 l

The Coldline A70/1NRV is a single glass-door refrigerator from the Master 700 range, holding 0/+10 °C in a cabinet of 601 litres gross and 450 litres net. In the code A70/1NRV, A70 is the 700 body, /1 the number of doors, N the 0/+10 °C range, R the remote refrigeration and V the glass door. As the remote version, the A70/1NRV has no condensing unit of its own: it connects to one sited elsewhere through Ø 1/4" delivery and Ø 3/8" suction pipes and runs on R452a, GWP 2,141. Coldline pairs it with the NEK6210GK remote condensing unit in its accessory list. Master Marine solutions appears among the variants Coldline lists for the A70/1NRV.

Construction

As supplied, the A70/1NRV comes with 3 slides for GN 2/1 shelves, 3 plastic coated GN 2/1 shelves, lock with key, LED lighting. The A70/1NRV has a self-closing aluminium door with a 105° latch and right-hand hinges, glazed, as the V in the code shows. A 75 mm insulated single body in AISI 304 stainless steel, with galvanized/colaminated back, base and technical compartment, encloses 450 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 A70/1NRV can be replaced. Temperature, 0/+10 °C, is set on an electronic control with the display flush to the panel.

Technical data

The A70/1NRV has a rated cooling capacity of 668 W (evaporating at -10 °C, condensing at +55 °C). On 220-240 V 50-60 Hz it draws 220 W at 1 A, with automatic off-cycle defrost. No energy label is published for the remote A70/1NRV, whose consumption depends on the condensing unit it is paired with; a solenoid valve is supplied as standard.

Related codes

The plug-in A70/1NV has the same temperature range but carries its own R290 unit: it weighs 150 kg net against 135 kg for the A70/1NRV, and is listed at 220-240 V 50 Hz instead of 220-240 V 50-60 Hz. The same cabinet is also listed with solid doors as the A70/1NR, at 120 kg net against 135 kg. In the same configuration, the smaller A60/1NRV holds 512 litres gross in 740 mm width and the larger A120/2NRV holds 1,155 litres gross in 1,480 mm, against 601 litres in 740 mm for the A70/1NRV.

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. Coldline does not publish a separate data sheet for the marine build, so the data here is for the standard A70/1NRV and the marine specification is agreed with Coldline at quotation. The remote A70/1NRV is listed for 220-240 V 50-60 Hz, and other special voltages appear among its variants. Accessories for the A70/1NRV include stainless steel GN 2/1 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 A70/1NRV are 740 × 815 × 2,085 mm (W × D × H) and net weight is 135 kg. In its packing it grows to 835 × 930 × 2,145 mm and 155 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, where the condensing unit can be placed and the space available, and we will quote the Coldline A70/1NRV in the Master Marine version.