CLLS Marine Water Cooled Water Chilling Unit

CLLS Marine Water Cooled Water Chilling Unit

Overview

CLLS marine water chilling unit mainly consists of refrigeration compressor, marine high-efficient condenser,liquid supply solenoid valve, dry-type evaporator, electrical control cabinet, instrument and valves,etc.

All components of this unit are already assembled by the manufacturer; also pressure test and vacuum test for cooling system are already done. Sufficient amount of R404A gas is filled in.

Installation in Shipyard

1. Pay attention not to damage any component of the tube system and the unit during lifting. The body is made of thin steel plates, hangers shall be used for lifting. Wooden plate shall be used as protection pad for wall face in order to protect the body from damage.

2. See General Drawing or Overall Dimension Drawing for the dimension of bolt hole in the base of water chilling unit.

3. Shock insulation measures shall be considered at the base of water chilling unit.

4. Crelative valves and thermometer necessary for water inlet and outlet pipes of condenser shall be installed by shipyard, while water pressure gauge and water pressure controller have been properly installed by the manufacturer.

5. Connect feed cable conductor to the power line terminals in the electrical control cabinet, and lay the alarm wire, etc.

Main Technical Parameter

		CLLS-100	CLLS-130	CLLS-150	CLLS-250	CLLS-300
Cooling Capacity		116	151	175	290	340
Compressor Motor Power		32	37	39	75	90
Fresh Water Flow		20	35	30	50	60
Cooling Water Flow		32	37	39	75	90
Cooling Water Press Drop		≤70	≤70	≤70	≤70	≤70
Fresh Water Temp		12℃（water in）/7℃（water out）
Cooling Water Medium		≤32℃（Sea Water）/≤36℃（Fresh Water）
Protection		HV,LV,Oil Pressure,Water Pressure,Fresh Water Flow,Overload,Safety Valve,Power Supply Faults
Power		AC380V 3Ph 50Hz   /  AC440V 3Ph 60Hz
Regeneration Medium		R22 ( R134A、R404A R407C )
Adjustable Range		0-25％ -50％ -75％ -100％
Weight		~1200	~1500	~1700	~2000	~2500

		CLLS-220S	CLLS-260S	CLLS-330S	CLLS-440S	CLLS-530S
Cooling Capacity		256	302	383	512	616
Compressor Motor Power		64	74	78	114	150
Fresh Water Flow		44	52	66	83	106
Cooling Water Flow		64	74	78	114	150
Cooling Water Press Drop		≤70	≤70	≤70	≤70	≤70
Fresh Water Temp		12℃（water in）/7℃（water out）
Cooling Water Medium		≤32℃（Sea Water）/≤36℃（Fresh Water）
Protection		HV,LV,Oil Pressure,Water Pressure,Fresh Water Flow,Overload,Safety Valve,Power Supply Faults
Power		AC380V 3Ph 50Hz    /   AC440V 3Ph 60Hz
Regeneration Medium		R22 ( R134A、R404A、R407C )
Adjustable Range		0-25％ -50％ -75％ -100％
Weight		~2100	~2400	~2600	~3300	~3800