High Efficiency Air Cooler

High Efficiency Air Cooler

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Details

New efficient air cooler

There are more than ten types basic models of BF-D Ceiling Air-cooler, According to cold room temperature application; High temperature fin space 4.5mm; medium temperature: fin space 6.0mm; Low temperature: fin space 9.0mm. Rated capacity: 1.1 〜46KW,It is applicable to fresh product storage.

New efficient Air-coolers characteristics

Capacity: With the Ripple tube the capacity is 1.4to1.5 time

larger than smooth tube.(same external surface)

Uniform frost: Optimized air flow and distribute circuit design, use the patented distributor external

expansion Valve with distributor is vertical install, Max capacity in any condition.

Effective defrost: reasonable design of the electric heater Easy installation and maintenance:easy to open the water drain pan and two-side plate.

Reliability and long-life:case-rolled aluminium plate and painted epoxy plastic. The conection utilizes the high intensity alurmium rivet and stainless steel.

 

TECHNICAL DATA OF DA-90 MODEL SERIAL NEW EFFICIENT AIR COOLER

 

 

Model

Evaporating Ability At=8℃

Air

Volume

 Outer Rotor Fan Data 380V/50Hz

Fan × Quantity

Each Fan

Rt=10℃

Rt=0℃

Rt=-18℃

Rt=-25℃

Rt=-30℃

Speed

Input

Current

w

w

w

w

w

m3/h

Omm× N

r/min

W

A

DA-90 Series  Fin Space: 9.0mm

BF-DA11J-90

2544 1755

1350

1080

900

1650

300×1

1380

75

0.22

BF-DA16J-90

3704 2554

1965

1570

1308

2690

350×1

1380

140

0.38

BF-DA21J-90

4857 3347

2575

2060

1717

3290

300×2

1380

75

0.22

BF-DA22J-90

5183 3575

2750

2200

1833

3290

300×2

1380

75

0.22

BF-DA33J-90

7798 5378

4137

3310

2758

4950

300×3

1380

75

0.22

BF-DA44J-90

12385 8452

6435

4410

3675

6580

300×4

1380

75

0.22

BF-DA70J-90

16541 11408

8775

7020

5850

8230

300×5

1380

75

0.22

BF-DA87J-90

20521 14153

10887

8710

7258

16030

400×4

1380

180

0.47

BF-DA117J-90

27544 18996

14612

11690

9742

16030

400x4

1380

180

0.47

BF-DA134J-90

31643 21823

16787

13430

11192

20720

450x4

1360

250

0.60

BF-DA154J-90

36261 25008

19237

15390

12825

20720

450x4

1360

250

0.60

BF-DA183J-90

43166 29770

22900

18320

15267

25900

450x5

1360

250

0.60

BF-DA215J-90

50634 34920

26862

21490

17908

32840

500x5

1300

450

0.90

 

TECHNICAL DATA OF DA-60 SERIAL NEW EFFICIENT AIR COOLER

 

Characteristics:

• High heat transfer efficiency, frosting completely, if imported external balance expansion valve, the cooling efficiency can be increased by 25%, saving electricity, reducing costs.

• High efficiency fan motor, large volume, long range, low power consumption, low noise, long service life.

• The evaporation tube is a bright efficient inner grooved copper tube, and the tube is tightly combined with the fin.

• Elbow welding: silver welding

• Air pressure test: 3Mpa air pressure test in the water for air tightness is qualified

• Liquid distributo:adapt new type distributor

• Double-deck water drain pan:built-in electric heating tube miter water pan

• Shell: the material of the embossed aluminum, white linen spray, has the advantages of lightweight, beautiful appearance and other characteristics.

• The plate of water drain pan and both sides of the board is convenient to take apart, successive parts are made of high strength aluminum rivets and stainless steel parts.

Model

Evaporating Ability At=8°C

Outer Rotor Fan Data 380V/50Hz

Air

Volume

 Fan × Quantity

Each Fan

Rt=10°C

Rt=0°C

Rt=-18°C

Speed

Input

Current

w

w

w

m³/h

Φmm × N

r/min

W

A

 

BF-DA17D-60

3120

2152

1660

1650

300×1

1380

75

0.22

BF-DA23D-60

4477

3088

2330

2690

350×1

1380

140

0.38

BF-DA30D-60

5718

3944

3040

3290

300×2

1380

75

0.22

BF-DA42D-60

7644

5272

4150

3290

300×2

1380

75

0.22

BF-DA59D-60

10944

7125

5900

4950

300×3

1380

75

0.22

BF-DA76D-60

15070

9984

7550

6580

300×4

1380

75

0.22

BF-DA89D-60

16390

11304

8870

6580

300×4

1380

75

0.22

BF-DA116D-60

21831

15056

11590

8230

300×5

1380

75

0.22

BF-DA160D-60

30136

20784

16010

16030

400×4

1380

180

0.47

BF-DA176D-60

32735

22576

17550

16030

400×4

1380

180

0.47

BF-DA236D-60

41551

28656

23600

20720

450×4

1360

250

0.60

BF-DA262D-60

46667

32184

26230

20720

450×4

1360

250

0.60

BF-DA304D-60

55471

38256

30380

25900

450×5

1360

250

0.60

BF-DA358D-60

66491

45856

35820

32840

500×5

1300

450

0.90

 

TECHNICAL DATA OF DA-45 SERIAL NOVEL AND EFFICIENCY AIR COOLER

 

Model

Evaporating Ability At=8°C

Outer Rotor Fan Data 380V/50Hz

Air Volume

Fan× Quantity

Each Fan

Rt=10°C

Rt=0°C

Speed

Input

Current

w

w

m3/h

Omm x N

r/min

W

A

 

BF-DA27L-45

3901

2690

1650

300×1

1380

75

0.22

BF-DA39L-45

5597

3860

2690

350×1

1380

140

0.38

BF-DA49L-45

7148

4930

3290

300×2

1380

75

0.22

BF-DA54L-45

8345

5380

3290

300×2

1380

75

0.22

BF-DA66L-45

9555

6590

3290

300×2

1380

75

0.22

BF-DA98L-45

14181

9780

4950

300×3

1380

75

0.22

BF-DA128L-45

19168

12810

6580

300×4

1380

75

0.22

BF-DA188L-45

27289

18820

8230

300×5

1380

75

0.22

BF-DA260L-45

37671

25980

16030

400×4

1380

180

0.47

BF-DA282L-45

40919

28220

16030

400×4

1380

180

0.47

BF-DA358L-45

51939

35820

20720

450×4

1360

250

0.60

BF-DA402L-45

58333

40230

20720

450×4

1360

250

0.60

BF-DA478L-45

69339

47820

25900

450×5

1360

250

0.60

BF-DA573L-45

83114

57320

328450

500×5

1300

450

0.90

 

DIMENSIONS

 

 

TECHNICAL DATA OF NEW EFFICIENT AIR COOLER

 

Model

External Dimension

Connection Tube

 220V Heater

B

T

H

L

E1

E2

E3

F

A

W

Inlet

Outlet

Coil

Water Pipe

Total

mm

Φ(mm)

Φ(mm)

KW×Piece

KW× Piece

KW

BF-DA27L-45

BF-DA17D-60

BF-DA11J-90

865

390

465

345

550

-

-

157.5

80

200

12

19

0.7×2

0.8×1

2.2

0.7×3

2.9

BF - DA39L-45

BF-DA23D-60

BF - DA16J - 90

915

525

345

600

-

-

12

19

0.78×2

0.86×1

2.46

0.78×3

3.2

BF-DA49L-45

BF-DA30D-60

BF-DA21J-90

1115

525

345

800

-

-

12

22

0.98×2

1.06×1

3.02

0.98×3

4

BF-DA54L-45

BF-DA66L-45

BF-DA42D-60

BF-DA22J-90

1275

525

345

960

-

-

12

22

1.15×2

1.22×1

3.52

1.15×3

4.67

BF - DA98L-45

BF-DA59D-60

BF-DA33J-90

1765

525

345

1450

-

-

16

28

1.64×2

1.71×1

4.99

1.64×3

6.63

BF-DA128L-45

BF-DA76D-60

BF-DA89D-60

BF-DA44J-90

2215

525

405

1900

950

-

19

32

2.08×2

2.16×1

6.32

2.08x3

8.4

BF-DA188L-45

BF-DA116D-60

BF-DA70J-90

2415

525

405

2100

840

1260

19

32

2.21×3

2.29×1

6.71

2.21x4

8.92

 

TECHNICAL DATA OF NEW EFFICIENCY AIR COOLER

 

Model

External Dimension

Connection Tube

220V Heater

B

T

H

L

E1

E2

E3

F

A

W

Inlet

Outlet

Coil

Water Pipe

Total

mm

Φ(mm)

Φ(mm)

KW×Piece

KW× Piece

KW

BF-DA260L-45

BF-DA160D-60

BF-DA87J-90

2835

450

645

405

2520

1260

-

 

120

250

22

32

2.63×3

2.71× 1

10.6

2.63×4

13.23

BF-DA282L-45

BF-DA176D-60

BF-DA117J-90

2835

645

405

2520

1260

-

22

32

2.63×3

2.71×1

10.6

2.63×4

13.23

BF-DA358L-45

BF-DA236D-60

BF-DA134J-90

2835

765

405

2520

1260

-

22

32

2.63×3

2.71×1

10.6

2.63×4

13.23

BF-DA402L-45

BF-DA262D-60

BF-DA154J-90

3135

885

405

2820

1410

-

22

32

2.93×4

3.01×1

14.73

2.93×5

17.66

BF-DA478L-45

BF-DA304D-60

BF-DA183J-90

3435

885

405

3120

1248

1872

22

32

3.23×4

3.31×1

16.23

3.23×5

19.46

BF-DA573L-45

BF-DA358D-60

BF-DA215J-90

3735

945

405

3420

1368

2052

22

42

3.53×4

3.61×1

17.73

3.53×5

21.26

 


Zhejiang Beifeng Refrigeration Equipment Co., Ltd is a famous China High Efficiency Air Coolers Factory and High Efficiency Air Coolers Company,and the products are exported to the Europe,South East Asia,Middle East,North America,Africa etc.
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