Danfoss VZH Series Application Manuallines page 13

Application guidelines
Capacity at ARI rating conditions - High pressure ratio - VZH088AG - VZH117AG - VZH170AG
To -13
Tc Qo Pe
70 - -
90 - -
110 - -
130 - -
140 - -
145 - -
70 40500 4.28
90 35100 5.27
110 - -
130 - -
140 - -
145 - -
70 - -
90 - -
110 - -
130 - -
140 - -
145 - -
70 - -
90 - -
110 - -
130 - -
140 - -
145 - -
70 54300 5.62
90 47100 6.92
110 - -
130 - -
140 - -
145 - -
70 - -
90 - -
110 - -
130 - -
140 - -
145 - -
70 - -
90 - -
110 - -
130 - -
140 - -
145 - -
70 82400 7.64
90 72500 9.88
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
Technical specifications
-10 0
Qo Pe Qo Pe Qo
- - 21300 1.55 26700
- - 19100 2.17 24300
- - 16700 3.16 21600
- - - - -
- - - - -
- - - - -
43300 4.30 54200 4.38 67300
37800 5.29 48100 5.36 60400
- - 42400 6.69 53600
- - - - -
- - - - -
- - - - -
- - 88600 7.92 110100
- - 80100 9.50 100300
- - 71600 11.64 90000
- - - - -
- - - - -
- - - - -
- - 28600 2.03 35800
- - 25600 2.85 32600
- - 22400 4.15 29000
- - - - -
- - - - -
- - - - -
58200 5.65 72700 5.75 90300
50700 6.94 64600 7.04 81100
- - 57000 8.78 72000
- - - - -
- - - - -
- - - - -
- - 119000 10.40 147700 10.87 182300 11.41 223100 12.05 270800 12.80
- - 107500 12.48 134600 12.83 166900 13.24 204800 13.72 249000 14.30 300000 14.99 352200 15.72
- - 96100 15.29 120800 15.51 150000 15.78 184300 16.10 224100 16.49 270200 16.97 317400 17.50
- - - - -
- - - - -
- - - - -
- - 43900 3.18 54500
- - 38900 4.22 48900
- - 33400 5.70 42500
- - - - -
- - - - -
- - - - -
87500 7.70 107400 7.89 132000
77500 9.90 96700 10.00 119900 10.16 147700 10.34 180900 10.51 219800 10.64 265200 10.69 312000 10.65
- - 86400 12.79 107500 12.83 132700 12.95 162500 13.10 197600 13.26 238600 13.39 281000 13.46
- - - - -
- - - - -
- - - - -
- - 177000 13.85 219700 14.52 270900 15.28 331700 16.21 402900 17.36
- - 157600 17.27 197500 17.88 244900 18.48 300700 19.13 365800 19.90 441200 20.85 518500 21.91
- - 141500 21.47 178100 22.12 221000 22.65 271200 23.13 329800 23.62 397400 24.18 466900 24.80
- - - - -
- - - - -
- - - - -
Superheat = 11.1 K
Subcooling = 8.3 K
Pe: Power input in kW
10 20 30
Pe Qo Pe Qo
1.63 33100 1.70 40700
2.14 30400 2.17 37500
2.97 27200 2.90 33700
- 23300 3.96 29100
- - - 26400
- - - -
4.47 83000 4.58 101400
5.44 75000 5.54 92100
6.75 66800 6.82 82300
- 58000 8.62 71600
- - - 65800
- - - -
8.27 135800 8.69 166200
9.77 124300 10.08 152600 10.45 185500 10.89 223500 11.41 262400 11.97
11.81 111800 12.01 137300 12.26 167000 12.56 201300 12.92 236500 13.33
- 97300 14.75 119500 14.85 145500 15.00 175600 15.21 206700 15.45
- - - 109800 16.53 133800 16.60 161700 16.72 190700 16.87
- - - -
2.14 44500 2.24 54700
2.81 40800 2.86 50300
3.90 36500 3.81 45300
- 31300 5.20 39000
- - - 35400
- - - -
5.87 111400 6.01 136200
7.15 100600 7.27 123600
8.86 89700 8.96 110500
- 77800 11.31 96100 11.38 117400 11.47 142300 11.58 167900 11.71
- - - 88400 12.86 108300 12.91 131500 12.99 155500 13.09
- - - -
- 130700 19.37 160500 19.51 195300 19.70 235800 19.97 277500 20.29
- - - 147400 21.71 179600 21.80 217100 21.95 256000 22.16
- - - -
3.16 67100 3.11 82000
4.17 60800 4.17 74700
5.51 53300 5.43 65900
- 44500 7.18 55400
- - - 49700
- - - -
8.09 161800 8.26 197500
- 115300 16.26 141200 16.32 171800 16.43 207700 16.57 245100 16.69
- - - 129300 18.23 157500 18.29 190800 18.40 225600 18.51
- - - -
- 195300 28.04 239500 28.45 290900 28.75 350500 29.03 411900 29.30
- - - 222100 31.67 269900 31.92 325500 32.09 382900 32.23
- - - -
Presented data are for models with motor voltage code G
Single compressors
40 50
Pe Qo Pe Qo Pe
1.72 49500 1.62 - -
2.21 45700 2.21 55000 2.10
2.90 41100 2.92 49600 2.91
3.87 35700 3.86 43100 3.89
4.49 32500 4.45 39500 4.47
- - - - -
4.71 123000 4.86 - -
5.65 112000 5.78 135000 5.95
6.91 100300 7.01 121200 7.14
8.67 87500 8.73 106000 8.82
9.79 80700 9.83 97900 9.89
- 74000 11.12 90200 11.16 107100 11.20
9.17 201800 9.75 - -
- - - - -
2.26 66500 2.13 - -
2.91 61300 2.90 73800 2.76
3.81 55200 3.84 66600 3.82
5.08 47900 5.07 57900 5.11
5.90 43700 5.84 53000 5.87
- - - - -
6.18 165100 6.39 - -
7.42 150300 7.60 181200 7.81
9.07 134700 9.21 162700 9.38
- 99300 14.61 121000 14.65 143700 14.71
- -
- - - - -
3.00 99300 2.78 - -
4.17 90800 4.12 109500 3.98
5.43 80500 5.44 97400 5.44
7.06 68300 7.03 83100 7.04
8.10 61500 8.01 75400 7.99
- - - - -
8.38 239500 8.40 - -
- 143100 20.35 173800 20.42 206300 20.51
- -
- - - - -
FRCC.PC.023.A7.22
59
Qo Pe
- -
64500 1.88
58100 2.83
50700 3.90
46600 4.50
- -
- -
158600 6.12
142600 7.28
125100 8.91
115900 9.96
- -
- -
- -
86500 2.47
78000 3.72
68100 5.12
62500 5.92
- -
- -
212800 8.04
191400 9.56
- -
- -
- -
128600 3.74
114700 5.38
98500 7.06
89700 8.01
- -
- -
- -
- -
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