Danfoss VZH Series Application Manuallines page 16

Application guidelines
Capacity at EN12900 rating conditions - Low pressure ratio - VZH088BJ - VZH117BJ - VZH170BJ
Te -13
Tc Qo Pe
70 - -
90 - -
110 - -
130 - -
140 - -
145 - -
70 37000 4.64
90 32000 5.83
110 - -
130 - -
140 - -
145 - -
70 - -
90 - -
110 - -
130 - -
140 - -
145 - -
70 - -
90 - -
110 - -
130 - -
140 - -
145 - -
70 49700 6.09
90 42900 7.66
110 - -
130 - -
140 - -
145 - -
70 - -
90 - -
110 - -
130 - -
140 - -
145 - -
70 - -
90 - -
110 - -
130 - -
140 - -
145 - -
70 71600 8.72
90 62400 11.09
110 - -
130 - -
140 - -
145 - -
70 - -
90 - -
110 - -
130 - -
140 - -
145 - -
To: Evaporating temperature in °F
Tc: Condensing temperature in °F
Qo: Cooling capacity in Btu
16
FRCC.PC.023.A7.22
Technical specifications
-10 0
Qo Pe Qo Pe Qo
- - 22100 1.84 27200
- - 18500 2.47 23300
- - - - 19400
- - - -
- - - -
- - - -
39700 4.64 50000 4.59 62500
34500 5.87 44200 5.91 55800
- - - - 48800
- - - -
- - - -
- - - -
- - 81700 7.98 101200
- - 74000 10.39 92500
- - - - 81400
- - - -
- - - -
- - - -
- - 29600 2.42 36600
- - 24900 3.25 31300
- - - - 26000
- - - -
- - - -
- - - -
53300 6.10 67100 6.03 83900
46400 7.71 59300 7.76 74900
- - - - 65500
- - - -
- - - -
- - - -
- - 109700 10.48 135900 10.43 167400 10.37 204600 10.41 248300 10.67
- - 99300 13.64 124200 13.68 153800 13.56 188700 13.40 229300 13.32 276300 13.44 324400 13.82
- - - - 109200 17.21 135800 17.20 167000 17.01 203500 16.76 245700 16.57 289000 16.55
- - - -
- - - -
- - - -
- - 42200 3.30 51900
- - 36100 4.57 45200
- - - - 38300
- - - -
- - - -
- - - -
76900 8.67 97100 8.49 121600
67400 11.05 86100 10.91 108700 10.77 135600 10.62 167400 10.43 204800 10.17 248200
- - - - 94700
- - - -
- - - -
- - - -
- - 161800 15.35 202200 15.41 250400 15.25 307400 14.78 374200 13.94
- - 144300 18.92 182000 19.17 226900 19.30 279800 19.22 341600 18.86 413300 18.15 487200 17.15
- - - - 159300 23.79 199600 24.03 247200 24.17 303000 24.12 367900 23.83 434800 23.29
- - - -
- - - -
- - - -
Superheat = 10 K
Subcooling = 0 K
Pe: Power input in kW
10 20
Pe Qo Pe Qo
1.74 33300 1.65 40300
2.39 28900 2.30 35400
3.16 24400 3.11 30300
- - - - 24900
- - - - -
- - - - -
4.48 77500 4.36 95100
5.85 69500 5.72 85600
7.50 61100 7.43 75500
- - - - 63800
- - - - -
- - - - -
7.94 124700 7.89 152500
10.42 114600 10.32 140600 10.20 170800 10.14 205800 10.23 241700 10.53
13.10 101200 13.10 124400 12.95 151600 12.76 183000 12.62 215300 12.60
- - - - 104000 16.07 127100 15.88 154100 15.63 182100 15.43
- - - - -
- - - - -
2.29 44700 2.17 54100
3.14 38800 3.02 47500
4.15 32800 4.08 40700
- - - - 33500
- - - - -
- - - - -
5.88 104000 5.72 127600
7.68 93300 7.51 114800
9.84 82100 9.76 101300
- - - - 85600
- - - - -
- - - - -
- - - - 139600 21.10 170700 20.86 206900 20.53 244400 20.26
- - - - -
- - - - -
3.15 63400 2.99 77000
4.42 56000 4.28 68600
5.90 48000 5.76 59500
- - - - 49200
- - - - -
- - - - -
8.30 151000 8.07 185900
13.77 118600 13.67 146800 13.54 180000 13.38 218700 13.15 258800 12.87
- - - - 123500 17.48 151900 17.37 185400 17.22 220300 17.03
- - - - -
- - - - -
- - - - 209000 30.26 257500 30.36 314400 30.31 373500 30.07
- - - - -
- - - - -
Presented data are for models with motor voltage code J
Single compressors
30 40 50
Pe Qo Pe Qo
1.58 48500 1.54 -
2.22 42900 2.14 51500
3.04 37100 2.96 45000
4.13 31000 4.08 38100
- 27800 4.79 34400
- - - -
4.26 115600 4.24 -
5.57 104200 5.44 125600
7.29 92100 7.13 111200
9.48 78200 9.34 94800
- 70200 10.66 85500
- 66000 11.38 80500
7.92 185000 8.12 -
- 112900 17.59 137400 17.34 162800 17.08
- - - -
2.08 65100 2.02 -
2.91 57600 2.81 69200
3.99 49900 3.88 60400
5.43 41600 5.36 51100
- 37300 6.29 46100
- - - -
5.60 155200 5.57 -
7.32 139900 7.15 168600
9.58 123600 9.36 149200
12.45 104900 12.27 127200 12.05 149900 11.85
- 94300 14.00 114800 13.80 135700 13.59
- 88500 14.94 108100 14.76 128200 14.55
-
- 151600 23.10 184400 22.77 218500 22.44
- - - -
2.81 92800 2.61 -
4.13 83300 3.96 100300
5.64 72900 5.52 88400
7.56 61100 7.48 74900
- 54500 8.67 67400
- - - -
7.78 226800 7.40 -
- 136500 19.77 167200 19.65 199300 19.50
- 128400 21.10 157600 20.99 188300 20.85
-
- 232000 34.04 284400 34.05 339200 33.91
- - - -
59
Pe Qo Pe
- - -
2.08 60400 2.03
2.88 53100 2.80
4.01 45300 3.94
4.74 41200 4.67
- - -
- - -
5.38 147500 5.41
6.98 130600 6.89
9.17 111700 9.02
10.51 101100 10.35
11.24 95500 11.08
- - -
- - -
- - -
2.73 81100 2.67
3.78 71300 3.68
5.27 60800 5.17
6.22 55300 6.13
- - -
- - -
7.06 198000 7.10
9.16 175300 9.04
- - -
- - -
- - -
3.77 117800 3.57
5.38 104400 5.24
7.40 89100 7.33
8.63 80800 8.59
- - -
- - -
9.83 293000 9.43
- - -
- - -