CH DXP-20

Technical Data

 

 

R22

R407c

Nominal Size

Tons

18

18

Cooling capacity (1)

KBtu/h

216

216

Kw

63.3

63.3

Heating capacity (2)

KBtu/h

231.1

231.1

Kw

67.7

67.7

Power Supply

V/Ph/Hz

400/3/50

Compressor

Type

 

Scroll

Scroll

Quantity

 

2

2

Power Input (3)

Kw

21.9

21.9

Operating Current

Amp.

3x37.8

3x37.8

Condenser Fan

Type

 

Axial Direct Drive

Diameter

mm.

630

630

Air Flow

cfm

15000

15000

m3/h

25500

25500

No. of Fans

 

3

3

Fan Speed

rpm

900

900

Power Input

Kw

3x0.66

3x0.66

Operating Current

Amp.

3x1.2

3x1.2

Condenser Coil

Total Face Area

m (ft)

2.8 (30)

2.8 (30)

No. of Coils

 

2

2

No. of Rows Deep

 

4

4

Fin Spacing

fins/inch

12

12

Evaporator

Type

 

Plate Heat Exchanger/Shell & Tube

Nominal Water Flow

gpm (m3/h)

47.6 (10.8)

47.6 (10.8)

Pressure Drop

m H2O

2.6

2.6

Noise Level (4)

dbA

66

66

Water Connection

inch

2

2

 
Notes:
1.  Cooling: At ambient temperature 35C supply chilled water temperature 7C.
2.  Heating: At ambient temperature 7C supply hot water temperature 45C.
3.  In cooling mode.
4.  Noise level measured at 4m distnace in free field.
 
 
Options- Hydronic Part
 

 

 

R22

R407c

Pump

Nominal Water Flow

gpm (m3/h)

47.6 (10.8)

30.1 (6.8)

Head

m H2O

23

23

Power Input

Kw

1.5

1.5

 

Dimensions

Dimensions

Net Weight

L

D

H

A

B

mm

mm

mm

inch

inch

Kg.

3100

1100

1850

2

2

1020

 

Cooling Capacity

Outdoor

Temp

Leaving Chilled Water Temperature C

Ref.

   5C    (41F)

  6 C    (42.8 F)

 7 C    (44.6 F)

  8 C    (46.4 F)

   9 C    (48.2 F)

    10 C     (50 F)

Kbtu/h

Kw

Kbtu/h

Kw

Kbtu/h

Kw

Kbtu/h

Kw

Kbtu/h

Kw

Kbtu/h

Kw

30C

(86F)

CC

22

212.8

62.4

220.2

64.5

228.0

66.8

233.2

68.4

240.5

70.5

248.1

72.7

407C

212.7

62.3

220.1

64.5

227.9

66.8

233.1

68.3

240.4

70.5

247.9

72.7

PC

22

19.3

19.5

19.7

19.9

23.3

20.2

407C

19.3

19.5

19.7

19.9

23.3

20.2

35C

(95F)

CC

22

201.6

59.1

208.7

61.2

216.0

63.3

221.0

64.8

227.9

66.8

235.0

68.9

407C

201.6

59.1

208.7

61.2

216.0

63.3

221.0

64.8

227.9

66.8

235.0

68.9

PC

22

21.5

21.7

21.9

22.1

25.8

22.5

407C

21.5

21.7

21.9

22.1

25.8

22.5

40C

(104F)

CC

22

189.5

55.5

196.1

57.5

203.0

59.5

207.7

60.9

214.2

62.8

220.9

64.7

407C

189.5

55.5

196.1

57.5

203.0

59.5

207.7

60.9

214.2

62.8

220.9

64.7

PC

22

23.8

24.1

24.3

24.6

28.7

25.0

407C

23.8

24.1

24.3

24.6

28.7

25.0

CC- Cooling capacity.

PC- Power consumption, compressors only.

Ref- Refrigerant

 

Heating Capacity

Outdoor

Temp

Leaving Chilled Water Temperature C

Ref.

40C(104F)

42C(107.6F)

45C(113F)

46C(114.8F)

48C(118.4F)

50C(122F)

Kbtu/h

Kw

Kbtu/h

Kw

Kbtu/h

Kw

Kbtu/h

Kw

Kbtu/h

Kw

Kbtu/h

Kw

2C

(35.6F)

HC

22

196.7

57.6

195.3

57.2

193.2

56.6

191.7

56.2

190.5

55.8

189.4

55.5

407C

196.7

57.6

195.3

57.2

193.2

56.6

191.7

56.2

190.5

55.8

189.4

55.5

PC

22

19.4

20.3

21.7

22.3

23.6

24.9

407C

19.4

20.3

21.7

22.3

23.6

24.9

7C

(44.6F)

HC

22

235.3

69.0

233.6

68.5

231.1

67.7

229.3

67.2

227.9

66.8

226.5

66.4

407C

235.3

69.0

233.6

68.5

231.1

67.7

229.3

67.2

227.9

66.8

226.5

66.4

PC

22

20.0

21.0

22.3

23.0

24.3

25.7

407C

20.0

21.0

22.3

23.0

24.3

25.7

12C

(53.6F)

HC

22

263.5

77.2

261.7

76.7

258.9

75.9

256.8

75.3

255.2

74.8

253.7

74.3

407C

263.5

77.2

261.7

76.7

258.9

75.9

256.8

75.3

255.2

74.8

253.7

74.3

PC

22

20.5

21.5

22.9

23.6

25.0

26.3

407C

20.5

21.5

22.9

23.6

25.0

26.3

HC- Heating capacity.

PC- Power consumption, compressors only.

Ref- Refrigerant

 

DATA SHEET  DATA SHEET

Product specifications are subject to change without notice.
Appearance of products may differ slightly from catalog.
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