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Dry Cooler D2 Series
6
Feature

Air discharge direction

Performance ranges

Cooling capacity: from 148 to 921 kw
Air volume: from 76459 to 351663 m3/h
Sound pressure level: from 64 to 73 dB A(10m)
Dry coolers:customized on demand

High efficiency heat exchanger

Capacity designs for maximizing the heat transfer relative to the energy consumption of the fan.
Tube and tube coupling design for low pressure drop in the coil on the media sides(maximum 100KPa at water designing condition).
Our thermodynamic and aerodynamic designing software is long year tested and proved in Germany

Fan

Only choose low specific energy consumption fans.
Fan nozzle designs for maximum air flow and air throw.
Our fans from the world`s leading manufacturer are practically proved to be reliable in operation and long lasting.
Motor: protection class IP 54 and insulation class F.
Voltage:400V/3N/50Hz
Air separator for each fan.

Testing

Heat exchangers are supplied clean and tested at a pressure of 30 bars

Options

Coil design refrigerant: water, oil, glycol.
Multiple circuits.
Sub-cooling circuits.
Stainless steel or aluminum casing.
Coated aluminum or copper fins.
Explosion ploof motor.
Customized fin spacing.



Technical parameter
Dry cooler D2 series parameter(fin space 2.1mm)

Type

D2-148-4x630

D2-166-4x630

D2-175-4x630

D2-228-6x630

D2-250-6x630

D2-276-6x630

D2-310-8x630

D2-343-8x630

D2-364-8x630

D2-392-10x630

Capacity

Water

KW

147.99

165.85

175.21

227.85

250.42

276.53

309.85

342.73

364.07

391.99

20% Et. Glycol

KW

142.42

161.57

170.91

219.09

244.69

270.22

301.18

333.55

354.64

383.3

Air flow

M3/h

76459

74341

72134

114686

111511

108188

152911

148675

144255

191136

Fan

No. X φ

2x2x630

2x2x630

2x2x630

2x3x630

2x3x630

2x3x630

2x4x630

2x4x630

2x4x630

2x5x630

Fan motor
400/3N/50HZ

A

20.4

20.4

20.4

30.6

30.6

30.6

40.8

40.8

40.8

51.00

Sound pressure level

dB(A)10m

64

64

64

66

66

66

67

67

67

68

Dimension

L

mm

2186

2186

2186

3250

3250

3250

4250

4250

4250

5250

H

mm

1874

1874

1874

1874

1874

1874

1874

1874

1874

1874

D

mm

2100

2100

2100

2100

2100

2100

2100

2100

2100

2100

D1

mm

2000

2000

2000

2000

2000

2000

2000

2000

2000

2000

L1

mm

963

963

963

963

963

963

963

963

963

963

L2

mm

1000

1000

1000

1000

1000

1000

1000

1000

1000

1000

L3

mm

1963

1963

1963

2963

2963

2963

3963

3963

3963

4963

Connections inlet φ

mm

2XDN50

2XDN65

2XDN65

2XDN65

2XDN80

2XDN80

2XDN80

2XDN80

2XDN100

2XDN100

Connections onlet φ

mm

2XDN50

2XDN65

2XDN65

2XDN65

2XDN80

2XDN80

2XDN80

2XDN80

2XDN100

2XDN100

Product weight(empty)

kg

769

811

853

1134

1197

1261

1498

1589

1673

1864


Type

D2-426-10x630

D2-445-12x630

D2-517-12x630

D2-525-14x630

D2-601-14x630

D2-596-16x630

D2-692-16x630

D2-676-18x630

D2-783-18x630

D2-921-20x630

Capacity

Water

KW

426.15

444.78

516.67

524.70

601.41

595.59

692.11

676.02

783.03

921.23

20% Et. Glycol

KW

413.85

427.83

504.38

507.90

586.16

572.94

676.71

653.42

767.64

905.78

Air flow

M3/h

182123

229377

218543

267604

254816

301325

290850

338987

327612

351663

Fan

No. X φ

2X5X630

2X6X630

2X6X630

2X7X630

2X7X630

2X8X630

2X8X630

2X9X630

2X9X630

2X10X630

Fan motor
400/3N/50HZ

A

51.00

61.20

61.20

71.40

71.40

81.60

81.60

91.80

91.80

102.00

kW

27.50

33.00

33.00

38.50

38.50

44.00

44.00

49.50

49.50

55.00

Sound pressure level

dB(A)10m

68

69

69

70

70

71

71

72

72

73

Dimension

L

mm

5250

6250

6250

7250

7250

8250

8250

9250

9250

10250

H

mm

1874

1874

1874

1874

1874

1874

1874

1874

1874

1874

D

mm

2100

2100

2100

2100

2100

2100

2100

2100

2100

2100

D1

mm

2000

2000

2000

2000

2000

2000

2000

2000

2000

2000

L1

mm

963

963

963

963

963

963

963

963

963

963

L2

mm

1000

1000

1000

1000

1000

1000

1000

1000

1000

1000

L3

mm

4963

5963

5963

6963

6963

7963

7963

8963

8963

9963

Connections inlet φ

mm

2XDN100

2XDN100

2XDN100

2XDN100

2XDN125

2XDN125

2XDN125

2XDN125

2XDN125

4XDN1100

Connections onlet φ

mm

2XDN100

2XDN100

2XDN100

2XDN100

2XDN125

2XDN125

2XDN125

2XDN125

2XDN125

4XDN1100

Product weight(empty)

kg

2193

2224

2617

2586

3259

3244

3728

3643

4226

4283


Application
Process engineering, heat / power plant, power generation, chemical industry, air conditioning chiller, heat transformer, smelting, etc.. It is suitable for all equipment which needs heat dissipation and is installed in the open air.
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