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Product description

Product Overview
It is mainly composed of the impeller, motor, air duct and cover net. To be specific, the impeller is made of high-strength aluminum alloy sheet by molding. The motor is outdoor type with protection class IP 55 (or 56) and insulation class F (or H), fully sealed and waterproof. The air duct is made of high strength carbon structure steel and the cover net is made of high strength carbon structure or stainless steel, depending on custom requirement. The CFD simulation software is applied to optimize the aerodynamic performance. The surface treatment of entire product can be plastic-painted or spray-painted, therefore, the anti-corrosion and anti-rust classes is available from C3 to C5-M.

 

Advantage
1.Large air volume;
2.High air pressure;
3.High efficient;
4.Low noise;
5.Stable and reliable;
6.Lifespan is over 20 years.

 

Application
The product is mainly applied to the cooler and radiator of large and heavy transformer.

 

General specifications and technical parameters

Model

Impeller Diameter (mm)

Air Flow (m3/h)

Total Pressure

(R.P.M)

Power (kw)

Voltage (V)

Frequency(hZ)

Electric Current

(A)

Noise Figure

(db(A))

4Q4

Ø400

4200

100

1440

0.25

380

50

0.8

70

4Q6

Ø400

3500

75

960

0.25

380

50

0.9

63

4Q8

Ø400

3000

50

720

0.25

380

50

1.0

57

5Q4

Ø500

5600

144

1440

0.55

380

50

1.5

71

5Q6

Ø500

7200

100

960

0.37

380

50

1.2

65

5Q8

Ø500

5800

70

720

0.25

380

50

1.0

61

5Q10

Ø500

4700

50

580

0.18

380

50

1.1

57

6Q6

Ø600

10000

105

960

0.55

380

50

1.7

67

6Q8

Ø600

8590

90

720

0.37

380

50

1.4

64

6.3Q6

Ø630

10600

110

960

0.55

380

50

1.7

68

6.3Q8

Ø630

9000

90

720

0.37

380

50

1.4

65

7Q6

Ø700

13000

140

960

0.75

380

50

2.2

72

7Q8

Ø700

13500

85

720

0.55

380

50

1.9

65

7Q10

Ø700

11100

55

580

0.37

380

50

1.5

60

7Q12

Ø700

9500

40

480

0.25

380

50

1.4

56

7.3Q8

Ø730

14500

80

720

0.55

380

50

1.9

66

7.3Q10

Ø730

11800

65

580

0.37

380

50

1.5

62

7.3Q12

Ø730

10000

50

480

0.25

380

50

1.4

57

8Q6

Ø800

16000

150

960

1.5

380

50

4.0

73

8Q8a

Ø800

19200

90

720

0.75

380

50

2.2

68

8Q8b

Ø800

16000

135

720

1.1

380

50

3.0

71

8Q10

Ø800

14500

70

580

0.55

380

50

2.1

63

8Q12

Ø800

13500

55

480

0.37

380

50

1.9

59

9Q6

Ø900

18000

165

960

1.5

380

50

4.0

73

9Q8

Ø900

16000

150

720

1.1

380

50

3.0

70

9Q10

Ø900

18000

90

580

0.75

380

50

2.9

66

9Q12

Ø900

16000

70

480

0.55

380

50

2.3

62

9Q14

Ø900

13500

55

400

0.37

380

50

1.9

59

10Q8

Ø1000

25000

175

720

2.2

380

50

6.0

73

10Q10

Ø1000

22000

115

580

1.1

380

50

3.7

69

10Q12

Ø1000

19000

85

480

0.75

380

50

3.2

66

10Q14

Ø1000

17000

40

400

0.37

380

50

1.9

62

10Q16

Ø1000

15000

35

360

0.37

380

50

1.9

57

11Q12

Ø1100

21000

70

480

0.75

380

50

3.2

65

11Q16

Ø1100

19000

60

360

0.55

380

50

2.6

61

12.5Q16

Ø1250

25000

60

360

0.75

380

50

3.5

65

12.5Q20

Ø1250

28000

30

270

0.55

380

50

3.5

61

 

Model

D

(mm)

D1

(mm)

C (mm)

L

(mm)

B

(mm)

4x Ød

(mm)

A

(mm)

H

(mm)

E

(mm)

DBF-4Q

Ø400

Ø175

35

310

100

4xØ10

125

80

165

DBF-5Q

Ø500

Ø175

75

320

100

4xØ10

125

80

175

DBF-6.3Q

Ø630

Ø195

50

335

125

4xØ12

140

90

185

DBF-7Q

Ø700

Ø195

50-70

340

125

4xØ12

140

90

180-190

DBF-8Q

Ø800

Ø215

50~65

375

140

4xØ12

160

100

185-200

DBF-9Q

Ø900

Ø215

30-75

425

140

4xØ12

160

100

210-245

DBF-10Q

Ø1000

Ø240

30-40

435

140

4xØ12

190

112

210-260

DBF-12.5Q

Ø1250

Ø275

45-70

475

140

4xØ12

216

132

225-265

 

 

Model

D

(mm)

D1

(mm)

D2 (mm)

n xØd

(mm)

L

(mm)

d

(mm)

CFZ-4Q

Ø410

Ø450

Ø480

4xØ15

330

①15

CFZ-5Q

Ø510

Ø565

Ø594

4xØ15

340

015

CFZ-6.3Q

Ø640

Ø710

Ø中735

4xØ15

365

0)15

CFZ-7Q

Ø710

Ø770

Ø810

4xØ15

380

0)15

CFZ-8Q

Ø810

Ø880

Ø915

6xØ19

415

0)19

CFZ-9Q

Ø910

Ø962

Ø1000

6xØ19

470

0)19

CFZ-10Q

Ø1010

Ø1066

Ø1106

6xØ19

475

中19

CFZ-12.5Q

Ø1260

Ø1310

Ø1360

6xØ19

500

0)19

Keyword:
50
380
mm
4x
the
720
0.37
0.55
is

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