RATIONAL Combi Steamer iCombi Pro 20-1/1 – MarineLine, Electric, 20 × 1/1 GN

The iCombi Pro 20-1/1 is a floor-standing unit with twenty 1/1 GN levels, rated for 150 to 300 meals a day. It is loaded with a mobile oven rack, so a full load can be prepared on the rack, rolled in and taken out in one move. That makes it a production oven for passenger vessels, offshore accommodation and large crew messes.

On board

Because the whole load sits on a mobile oven rack, trays can be filled in the preparation area, wheeled to the oven and loaded in one move instead of being handled level by level at a hot door. The joins of the ship's rack are welded all round to USPHS requirements. Delta-T cooking, in which cabinet temperature follows core temperature, suits large joints cooked gently overnight with minimal weight loss.

Choosing the size

Stepping down to the iCombi Pro 10-1/1 saves 18.3 kW of connected load and 124 kg, at the cost of 10 levels. The iCombi Classic 20-1/1 has the same capacity and connected load at 231 kg, against 254 kg for this unit; choose it if the cooks prefer to set time, temperature and humidity by hand rather than work with intelligent cooking paths.

Connections

RATIONAL publishes 37.2 kW connected load for the iCombi Pro 20-1/1 on 3 NAC 400 V 50/60 Hz, fused at 3 × 63 A, with 36.0 kW hot-air and 36.0 kW steam output; other voltages can be ordered. Water enters through R 3/4" at 1.0 to 6.0 bar and leaves through DN 50. It is 877 mm wide, 847 mm (913 mm with the door handle) deep and 1,807 mm (1,872 mm with the ventilation pipe) high, and weighs 254 kg.

Marine version

For use at sea RATIONAL supplies the iCombi Pro 20-1/1 as an electric MarineLine unit, approved by DNV GL (formerly Germanischer Lloyd) and built to USPHS hygiene requirements. On a floor-standing unit like this one the marine equipment is practical: welded or fixed stainless steel feet, a door-stay that holds the door open as the ship rolls, and a ship's mobile oven rack with a fixing bracket. Optional extras are a metal grid over the door glass, lateral impact protection and a HeavyDuty version with front protection and a USB core probe.

We quote the iCombi Pro 20-1/1 MarineLine to the vessel: supply voltage, stand or feet, door protection and accessories are checked against the galley drawing before the order.