Product features:

Model Description:

"C" : Marine

"RS" : hot water unit

"48" : nominal heat, kW

Product Composition:

It consists of fully enclosed scroll compressor, tube heat exchanger, plate heat exchanger, pressure water tank, hot water pump, automatic liquid injection cooling device, automatic control element and electrical control unit. The structure type is frame structure, and all parts are installed on a common chassis.

Product features:

CRS type Marine water source heat pump hot water tank, using the working principle of reverse Carnot cycle, absorbs the low heat in seawater and converts it into high heat, integrates heating and water storage, and provides the crew with 60℃ hot water for washing and washing.

Product advantages:

The device has the advantages of simple structure, convenient operation, compact structure, space saving, stable performance, less energy consumption, high heating efficiency, shock resistance and swing resistance, convenient maintenance and so on. The design, manufacture and acceptance of the device are in accordance with the classification society (such as "CCS", "ABS", "NK", "DNV", etc.) specifications and relevant standards, and can be customized according to the actual ship type of customers.

Basic parameters：

● Applicable range: 5 ~ 35℃

● Heat: 5.8KW ~ 48KW

● Refrigerant: Standard R407C, optional refrigerant R134a, R404A, R22 and other refrigerant

● Compressor: fully enclosed scroll, piston or screw type, standard Bitzer compressor and valley wheel, optional BOCK, Carrier and other compressors

● Number of compressors: single or multiple sets

Low battery system: Standard configuration AC 3PH 380V/50Hz, AC 3PH 440V/60Hz, if necessary, can choose other electrical AC 3PH 415V/50Hz, AC 3PH 460V/60Hz, AC 3PH 480V/60Hz, AC 3PH 690V/60Hz.

● Can use single refrigeration loop, also can choose double refrigeration loop, the unit is equipped with two independent refrigeration loop, each system separately configured with a compressor. When one of the refrigeration circuits is in operation, the other one can be used as a backup.

● Cooling mode: seawater

● Water cooling condenser: Marine tube condenser, suitable for sea water cooling, high efficiency corrosion resistance, nickel white copper tube can be used for the heat dissipation tube;

● Replaceable filter dryer

● Protection function: high pressure, low pressure, oil pressure (oil level), lack of phase, overheating, overload, etc

● Control components: the use of domestic and foreign famous brand control valve parts and pressure switch

● Control mode: manual control or automatic control

Application：

The marine water source heat pump hot water tank can be used as a living supporting facility for many small and important ships, such as small yachts, government ships, fishing boats and so on.