Poly Run Air Conditioning&Refrigerator products

Centrifugal Fan Model Introduction sing/dual-inlet Dextrororotation

  • Centrifugal Fan Model Introduction
  • Centrifugal Fan Model Introduction
  • Centrifugal Fan Model Introduction
  • Centrifugal Fan Model Introduction
  • Centrifugal Fan Model Introduction
Item Code:sing/dual-inlet Dextrororotation Features:
  • Description

 

Blowers And Fans

External Rotor Centrifugal Blowers And Fans

DYF Series low –noise centrifugal fan which we absorbed advanced technologies at home and above to research, develop and produce. All the structural parts of this series fan are using the mold production, and the impeller have been static and dynamic balance proofread, so our products are small volume, little vibration, low noise, high efficiency, large air volume, easy to install. Debug and so on. Our centrifugal fan is the ideal accessory products to the air-conditioning, purification, refrigeration and other industries

Features

 

  Performance parameters on the catalog were test in the standard state, performance curve marked with hydrostatic pressure

  The gas transported by fans should be non-corrosive, non-flammable, non-explosive and without stick substances

  Working conditions: ambient temperature not exceed +60℃, not lower than -40℃, relative humidity not more than 90%, altitude no more than 1000 meters

  Fan divide into levorotation and dextrorotation. Face the end inlet of single-inlet centrifugal fan, and face the double-inlet centrifugal fan from the wire outlet, if the impeller rotates clockwise, we call it dextrorotation. Conversely, called it levorotation. The wind direction has 0°, 90°, 180° and other forms if there is a support with fan

  Without support of products, we can add it as your request, also please show the fan model, specification, air flow, static pressure, the wind direction and levorotation or dextrorotation clearly

 

Application

  Ventilate to civil, industrial construction, laboratory, etc

  Applies to environment and air-conditioning system which strict required on the noise

 

Centrifugal Fan Model Introduction

DYF  4  E 140 - Q  D  1   a

 

①    ②  ③   ④   ⑤  ⑥  ⑦  ⑧

① Centrifugal fan

② Number of poles

③ D: Three-phase motor / E: Single-phase motor

④ Diameter of the fan blade

⑤ Q: Forward curved impeller / H: Backward curved impeller

⑥ S: Single inlet / D: Double inlet / W: Without scroll housing

 

⑦ 1:Series No.

⑧ a:50Hz / b:60Hz

 

 



Model

Voltage

V

Frequency

Hz

Current

A

Power Input

W

Speed

rpm

Noise

dBA

Capacitor

µF

Air Flow

m3/h

Weight

kg

DYF-140-QS  Series Dual-inlet Centrifugal Fan

YCF2E-140-QS1a

230

50

0.52

110

1500

60

2.0/450

370

2.6

YCF2E-140-QS1b

 

60

0.53

120

1600

58

2.0/450

380

YCF2E-140-QS2a

230

50

0.63

140

1660

64

2.0/450

385

2.9

YCF2E-140-QS2b

 

60

0.68

150

1700

61

2.0/450

400

YCF2E-140-QS3a

230

50

0.75

165

2420

73

4.0/450

480

2.9

YCF2E-140-QS3b

 

60

0.95

210

2350

72

4.0/450

490

DYF-146-QS Series Dual-inlet Centrifugal Fan

YCF2E-146-QS1a

230

50

0.65

150

1580

62

3.0/450

475

2.6

YCF2E-146-QS1b

60

0.73

185

1600

65

3.0/450

480

DYF-160-QS  Series Dual-inlet Centrifugal Fan

YCF2E-160-QS1a

230

50

1.15

240

2100

73

6.0/450

600

4.0

YCF2E-160-QS1b

60

1.26

280

1300

72

6.0/450

610

YCF4E-160-QS1a

230

50

0.33

70

1300

66

2.0/450

410

3.1

YCF4E-160-QS1b

60

0.42

90

1400

68

2.0/450

440

DYF-180-QS  Series Dual-inlet Centrifugal Fan

YCF4D-180B-QS1a

400/230

Y/△

50

0.58

265

1345

73

-

1110

6.6

YCF4D-180B-QS1b

60

0.63

240

1440

72

-

1150

YCF4E-180B-QS1a

230

50

0.99

230

1318

73

5.0/450

1130

6.6

YCF4E-180B-QS1b

60

0.88

220

1400

69

5.0/450

900

DYF-200-QS  Series Dual-inlet Centrifugal Fan

YCF4D-200-QS1a

400/230

Y/△

50

0.68

370

1350

72

-

1660

7.2

YCF4D-200-QS1b

60

0.64

350

1550

70

-

1400

YCF4E-200-QS1a

230

50

1.30

290

1320

70

8.0/450

1365

7.2

YCF4E-200-QS1b

60

1.65

360

1480

70

8.0/450

1389

DYF-250-QS Series Dual-inlet Centrifugal Fan

YCF4D-250-QS1a

400/230

Y/△

50

1.68

820

1300

78

-

2620

14

YCF4D-250-QS1b

60

1.26

730

1580

74

-

1960

YCF4E-250-QS1a

230

50

2.51

590

1250

75

10/450

2030

14

YCF4E-250-QS1b

60

3.15

700

1475

76

10/450

1900

YCF6E-250-QS1a

230

50

1.15

230

880

67

6.0/400

1500

12

YCF6E-250-QS1b

60

1.42

300

930

68

6.0/400

1610

NOTE:    Different size can be customized according to customer’s requirement


 

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