Marine Hot-water Heater

Marine Hot-water Heater Specification:

The heating unit,With 90 ℃ hot water as the heating medium,is a cirtical equipment in main engine room,auxiliary machinery compartment and other compartments,When the ship is pulled in and the ambient temperature is close to 0℃,The unit must be started to keep the temperature in each compartments above 0℃ to avoid the damage of the equipment and pipelines,The equipment is composed of heat radition coil pipe and axial fan.

Marine Hot-water Heater Installation:

When the installation,care must be taken to avoid damage or deformation of the casing by collision.

Connect corresponding pipes according to the drawing,The pipes can be put into use only when 0.6Mpa pressure test is satisfactory.

Make sure the phase sequence of fan electric motor is correnct to ensure the correct air bow direction.

The diameter of the pipe which guide the hot water in shall not be less than that of the water inlet pipe of the unit,In addition,filter(≮80 mesh/in) shall be installed inside the water inlet pipe.

Main technical parameters:

型号Type 项目Item		CNFS324	CNFS334	CNFS524	CNFS534
制热量 Kw Heating capacity		15.81	18.72	28.37	41.28
热水进/出温度 Heating water temp.(in/out)		90/70	90/70	90/70	90/70
热水耗量 Heating water consumption		678	805	1220	1775
水阻损失 Water press drop		326	340	1280	2000
风量 m³/h Air flow		2350	2330	5050	4980
送风温度 Supply Air Temp		37.3	41.6	33.6	42.5
风机电机功率Kw Fan motor power		0.2	0.2	0.37	0.37
噪声dB(A) Noise		≤63	≤63	≤70	≤70
重量Kg Weight		33	39	50	60
外形尺寸 Shape Diagram	L(mm)	600	600	750	750
	L1(mm)	490	490	590	590
	H(mm)	600	600	750	750
	W(mm)	450	450	550	550
	B(mm)	240	240	280	280
	B1(mm)	140	140	215	215
	DN(mm)	DN25	DN25	DN32	DN32
电源 Power supply		AC380V/440 3Ph 50/60HZ AC220V/230 1Ph 50/60HZ