CNF series Marine Heating Fan

When ship is anchoring, ambient temperature is near zero, CNF series marine heating fan can ensure the needed temperature of main & auxiliary engine room. It is very important and essential for main & auxiliary engine quick start and help ship ready for navigation. CNF Series heating fan can be operated with 415V,380V,220V, 50Hz or 440V,460V,480V,60Hz marine AC motor.

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Operating Conditions Type Designation Parameters Dimensions Inquiry

Operating Conditions

The heating fans has the following series.

1.CNF(Z) steam series heating fans are mainly composed by cooling coil, impeller, inlet ring and motor etc.

Cooling tube and cooling fin are winded on the cooling pipe. (It can also use case according to the requirement). The contact area of cooling fin and cooling pipe is wide and compact and improve the heat transferring ability and working pressure. Heating medium is 0.3MPa saturated steam, the working pressure of max saturated steam is 1.0MPa. Impeller is LF3 anti-rust Aluminum. Casing is welded by common steel sheet or stainless steel.

2.CNF(R) hot water series heating fans are mainly composed by cooling coil, impeller, inlet ring and motor etc. Cooling coil is composed of copper tube and copper fin (as per the requirements,it can be also winded on the cooling pipe). Heating medium is 60-90℃ hot water. Impeller is LF3 anti-rust Aluminum. Casing is welded by common steel sheet or stainless steel.

3.CNF(D）electric heating series heating fan

CNF(D）series heating fans are mainly composed by electric heater, impeller, inlet ring, motor and electric control box. The electric heating pipes are stainless steel and wrapped with stainless steel tape. Impeller is LF3 anti-rust aluminum.Casing and electric control box are welded by common steel sheet or stainless steel.

4.CNF(Y）hot oil series heating fan

CNF(Y）hot oil series heating fans are mainly composed by cooling coil, impeller, inlet ring and motor. Cooling coil is made of stainless steel tube wrapped with stainless steel tape. Impeller is LF3 anti-rust aluminum. The casing is welded by common steel sheet or stainless steel.

5.CDR type marine electric heater

Nice appearance of the product, the shell made of stainless steel, the surface for electrostatic spraying, electric heating pipe with stainless steel fin heat control method, moisture and corrosion resistance, with fast heating, dehumidification fast, high thermal efficiency, heat uniformity, temperature adjustable and other characteristics. It is ideal for heating in winter cabin products. Electronically controlled protection is up to grade IP56. Products with thin wall design ocupy little space and are widely used in ships, factories, hotels, outdoor vehicles.

6、Note:All fans can be designed specially upon request.

Type Designation

Model Explanation

Parameters

CNZ（Z）series steam heating fan

CNF(Z)

Model	Heating capacity（KW）	Flow rate m3/h	Motor		Dimensions						Weight KG
			PowerKW	Model	A	B	B1	L	L1	L2
CNF（Z)-18	18	1400	0.25	Y711-4-H	540	270	540	500	180	240	58
CNF（Z)-25	25	2000	0.25	Y711-4-H	600	380	600	500	180	240	66
CNF（Z)-40	40	2500	0.37	Y712-4-H	700	480	700	500	180	240	85

CNF（R）series hot water heating fan

CNF(R)

Model	Heating capacity（KW）	Flow rate m3/h	Motor		Dimensions								Weight KG
			PowerKW	Model	A	A1	B	B1	B2	L	L1	L2
CNF（R)-18	10	1300	0.25	Y711-4-H	450	370	520	620	360	500	330	250	48
CNF（R)-25	25	2000	0.25	Y711-4-H	570	600	600	700	450	500	380	300	62
CNF（R)-35	35	3000	0.37	Y712-4-H	610	650	650	750	450	500	380	300	82
CNF（R)-45	45	5000	0.75	Y802-4-H	680	730	730	830	500	600	380	300	98

CNF（D）series electric heating fan

Overall dimension and parameter of low power wall-mounted heating fan

CNF（D）series

MODEL	CNF（D）-1.0-3.0
Heating capacity( KW）	1.0-3.0
Flow rate( m3/h）	500
Blower power	40
Rating	220V

CNF（D）series electric heating fan

Overall dimension and parameter of high power seat type or wall-mounted heating fan

Remark:The electric control cabinet and the heating fan itself may be installed together or supplied separately according to the demand of user.

Model	Heating capacity（KW）	Flow rate m3/h	Motor		Dimensions								Weight KG
			PowerKW	Model	A	B	B1	B2	L	L1	L2	L3
CNF（D)-3～6	3～6	500～1000	0.25	Y711-4-H	420	420	600	500	500	330	250	200	48
CNF（D)-7～14	7～14	1200～2000	0.25	Y711-4-H	550	550	700	600	500	380	300	250	62
CNF（D)-15～22	15～22	2500～3500	0.37	Y712-4-H	650	650	800	700	500	380	300	250	82
CNF（D)-22～30	22～30	3500～5000	0.75	Y802-4-H	750	750	900	800	600	380	300	250	98

CNF（Y）series hot oil heating fan

Model	Heating capacity（KW）	Flow rate m3/h	Motor		Dimensions									Weight KG
			Power KW	Model	A	A1	B	B1	B2	L	L1	L2	L3
CNF（Y)-10	10	1400	0.25	Y711-4-H	490	340	500	600	430	560	380	300	220	67
CNF（Y)-18	18	1700	0.25	Y711-4-H	530	380	550	650	430	560	380	300	220	78
CNF（Y)-25	25	3000	0.37	Y712-4-H	570	460	600	700	450	560	380	300	220	85
CNF（Y)-40	40	4000	0.55	Y801-4-H	710	540	600	750	450	600	380	300	220	91
CNF（Y)-50	50	5000	0.75	Y802-4-H	750	580	725	825	550	600	380	300	220	109

CDR series electric heater

Model	Voltage	Heating capacity（KW）	Protection	Dimensions			Weight KG
				A	B	H
CDR-0.5	220/380	0.5	IP44/IP56	450	450	150	10
CDR-1.0	220/380	1	IP44/IP56	500	500	175	12
CDR-1.5	220/380	1.5	IP44/IP56	550	550	200	15
CDR-2.0	220/380	2	IP44/IP56	600	600	200	20

Dimensions

Inquiry

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