CH DXP-72

Technical Data

 

 

R22

R407c

Nominal Size

Tons

66

61

Cooling capacity (1)

KBtu/h

792

732

Kw

232.1

214.5

Heating capacity (2)

KBtu/h

847.4

783.2

Kw

248.4

229.6

Power Supply

V/Ph/Hz

400/3/50

Compressor

Type

 

Scroll

Scroll

Quantity

 

4

4

Power Input (3)

Kw

76.4

76.4

Operating Current

Amp.

3x132.8

3x132.8

Condenser Fan

Type

 

Axial Direct Drive

Diameter

mm.

800

630

Air Flow

cfm

57000

57000

m3/h

96900

96900

No. of Fans

 

6

6

Fan Speed

rpm

900

900

Power Input

Kw

6x2

6x2

Operating Current

Amp.

6x4

6x4

Condenser Coil

Total Face Area

m (ft)

10.95 (118)

10.95 (118)

No. of Coils

 

4

4

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)

174.5 (39.6)

174.5 (39.6)

Pressure Drop

m H2O

2

2

Noise Level (4)

dbA

73

73

Water Connection

inch

4

4

 
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)

174.5 (39.6)

174.5 (39.6)

Head

m H2O

29

29

Power Input

Kw

5.5

5.5

 

Dimensions

Dimensions

Net Weight

L

D

H

A

B

mm

mm

mm

inch

inch

Kg.

3550

2350

2200

4

4

2620

 

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)

  10C    (50F)

Kbtu/h

Kw

Kbtu/h

Kw

Kbtu/h

Kw

Kbtu/h

Kw

Kbtu/h

Kw

Kbtu/h

Kw

30C

(86F)

CC

22

780.2

228.7

807.5

236.7

836.0

245.0

855.2

250.6

881.9

258.5

909.5

266.6

407C

720.8

211.2

746.0

218.6

772.3

226.3

790.0

231.5

814.7

238.8

840.2

246.3

PC

22

67.4

68.1

68.8

69.4

81.1

70.6

407C

67.7

68.4

69.1

69.8

81.5

70.9

35C

(95F)

CC

22

739.2

216.6

765.1

224.2

792.0

232.1

810.2

237.5

835.6

244.9

861.7

252.5

407C

683.2

200.2

707.1

207.2

732.0

214.5

748.8

219.5

772.3

226.3

796.4

233.4

PC

22

74.9

75.6

76.4

77.2

90.2

78.5

407C

75.2

76.0

76.7

77.5

90.6

78.8

40C

(104F)

CC

22

694.8

203.6

719.2

210.8

744.5

218.2

761.6

223.2

785.4

230.2

810.0

237.4

407C

642.2

188.2

664.7

194.8

688.1

201.7

703.9

206.3

725.9

212.8

748.6

219.4

PC

22

83.1

84.0

84.8

85.7

100.1

87.1

407C

83.5

84.3

85.2

86.0

100.5

87.5

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

721.2

211.4

716.1

209.9

708.5

207.6

702.8

206.0

698.5

204.7

694.3

203.5

407C

666.6

195.4

661.9

194.0

654.8

191.9

649.6

190.4

645.6

189.2

641.7

188.1

PC

22

67.8

70.9

75.6

77.9

82.4

86.9

407C

68.1

71.2

75.9

78.2

82.8

87.3

7C

(44.6F)

HC

22

862.7

252.8

856.6

251.1

847.4

248.4

840.7

246.4

835.6

244.9

830.5

243.4

407C

797.3

233.7

791.7

232.0

783.2

229.6

777.0

227.7

772.3

226.3

767.6

225.0

PC

22

69.9

73.1

77.9

80.3

84.9

89.6

407C

70.2

73.4

78.3

80.6

85.3

90.0

12C

(53.6F)

HC

22

966.2

283.2

959.4

281.2

949.1

278.2

941.5

275.9

935.8

274.3

930.2

272.6

407C

893.0

261.7

886.7

259.9

877.2

257.1

870.2

255.0

864.9

253.5

859.7

252.0

PC

22

71.6

74.9

79.9

82.3

87.1

91.9

407C

72.0

75.3

80.2

82.6

87.5

92.3

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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