CAW Marine Indirect Evaporative Cooling Air Condition

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CAW Marine Indirect Evaporative Cooling Air Condition

Overview

1. CAW marine air condition is one of the air conditioning systems that shall be used together with water chilling unit. It is featured by compact structure , low vibration, low noise and easy installation.

2. CAW marine air condition mainly consists of air filter, air heat exchange,fan, motor and electrical control cabinet, etc. In addition, flow control valve station can be provided in full sets according to the requirement of user.

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.

3. 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.

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

Main Technical Parameters

		CAW-23	CAW-35	CAW-47	CAW-58	CAW-70	CAW-82	CAW-93	CAW-105
Cooling Capacity	Kw	23	35	47	58	70	82	93	105
Heating Capacity	Kw	37	40	54	70	82	93	105	116
Regenerating Medium		7℃ Cooling Fresh Water
Heating Medium		≥45℃ Heating Fresh Water/0.3 ~ 0.4Mpa Water
Heating Steam Consumption	kg/h	60	80	99	120	140	159	182	198
Humidifying Steam Consumption	kg/h	9	12	16	19	22	25	28	30
Air Flow	m3/h	3200	3700	4200	5000	6200	7200	8200	9000
Fan Motor Power	Kw	2.2	3.2	5.5	5.5	7.5	11	11	15
External Static Pressure	Pa	450	900	900	1050	1200	1500	1570	1500
Cooling(Heating) Water Flow	m3/h	4	6	8	10	12	14	16	18
Cooling Water Press.Drop	KPa	26	30	35	41	45	50	56	60
Power Supply		AC380V 3Ph 50Hz /AC440V 3Ph 60Hz
Weight	kg	~700	~800	~900	~950	~1000	~1050	~1150	~1200

		CAW-116	CAW-151	CAW-175	CAW-186	CAW-210	CAW-232	CAW-250	CAW-291
Cooling Capacity	Kw	116	151	175	186	210	232	250	291
Heating Capacity	Kw	134	167	186	215	232	250	291	335
Regenerating Medium		7℃ Cooling Fresh Water
Heating Medium		≥45℃ Heating Fresh Water/0.3 ~ 0.4Mpa Water
Heating Steam Consumption	kg/h	228	284	317	370	400	430	500	580
Humidifying Steam Consumption	kg/h	35	44	49	64	68	80	88	95
Air Flow	m3/h	10500	13100	15100	16000	18000	20000	22000	25000
Fan Motor Power	Kw	15	15	22.5	30	37	37	45	45
External Static Pressure	Pa	1500	1600	1800	1800	1800	1800	1900	1900
Cooling(Heating) Water Flow	m3/h	20	26	30	32	38	40	43	50
Cooling Water Press.Drop	KPa	66	82	89	100	110	120	130	140
Power Supply		AC380V 3Ph 50Hz /AC440V 3Ph 60Hz
Weight	kg	~1450	~1700	~1800	~2500	~2700	~2900	~3100	~3200