CBL-39 Marine Fan

CBL-39 Marine Fan

1. Preface:

CBL series explosion-proof centrifugal fans for marine use are designed and manufactured according to GB11799-89《Marine explosion-proof axial flow fans》,and general description and explosion-proof “d”of GB3836-2000《Electrical apparatus for explosive atmospheres》and 《rules for the steel sea ship in class and building》.

This series fans have been examined and proved up to standard by Explosion-proof Inspection Authority of the PRC and have got the certificate of inspection. They have also been examined by the Register of shipping of China and have got the certificate.

2. Protection Class of Fan:

The main function is to prevent man from damage of electricity or rolling and or to prevent solid object, water, oil from entering. It conforms to GB4942 and IEC34-5.

3. Main Property Parameters and Dimensions:

Type	Flow rate m³/h	Total pressure Pa	Static pressure Pa	Speed r/min	Motor
					Freq Hz	Power Kw		Type
						Type I	Type II	Type I	Type II
CBL-39	6000	490	340	970	50	2.2	2.2	YB112M-6H	YB112M-6H Y112M-6H
	7200	705	490	1160	60
	7200	1185	980	1460	60	5.5	7.5	YB132S-4H	YB132M-4H Y132M-4H
	9000	1090	785
	8600	1705	1410	1750	60	7.5		YB132M-4H
	10800	1560	1125

Type

Type of the motor

A

A1

A2

A3

B

B1

B2

B3

D1

D2

D3

n₁*d₁

n₂*d₂

H

h

h₁

h₂

Type I

Type II

CBL-39

YB112M-6H

YB112M-6H Y112M-6H

290

366

335

230

370

444

410

280

Ø474

Ø440

Ø400

12*Ø12

12*Ø12

784.5

112

312.5

250

YB132S-4H

YB132M-4H Y132M-4H

132

YB132M-4H

YB132M-4H Y132M-4H

132

M	M1	L	L1	L2	L3	L4	K		H1	H2	H3	Ø1	Ø2	Ø3	I1	I2	I3	I4	I5	I6	Weight ≈㎏
							Type I	Type II													Type I	Type II
674.5	300	744	195	219	140	190	Ø12	Ø12	822	350	112	Ø15	Ø190	Ø215	300	387	618	793.5	190	140	111	134
		744		238	140	216	Ø12	Ø12	902	430	132	Ø15	Ø240	Ø265	400	391	658	876	216	140	138	186
		814		238	178	216	Ø12	Ø12	902	430	132	Ø15	Ø240	Ø265	400	391	658	876	216	140	138	186

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