Danfoss VZH Series Application Manuallines page 11

Application guidelines
Capacity at ARI rating conditions - High pressure ratio - VZH088AJ - VZH117AJ - VZH170AJ
Te -13
Tc Qo Pe
70 - -
90 - -
110 - -
130 - -
140 - -
145 - -
70 40200 4.35 43000
90 34800 5.36 37500
110 - -
130 - -
140 - -
145 - -
70 - -
90 - -
110 - -
130 - -
140 - -
145 - -
70 - -
90 - -
110 - -
130 - -
140 - -
145 - -
70 53900 5.72 57700
90 46700 7.04 50400
110 - -
130 - -
140 - -
145 - -
70 - -
90 - -
110 - -
130 - -
140 - -
145 - -
70 - -
90 - -
110 - -
130 - -
140 - -
145 - -
70 81800 7.78 86900
90 72000 10.06 77000
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
- - 21100 1.57 26500
- - 18900 2.21 24100
- - 16500 3.22 21400
- - - - -
- - - - -
- - - - -
4.38 53800 4.46 66800
5.38 47700 5.46 59900
- - 42100 6.81 53200
- - - - -
- - - - -
- - - - -
- - 88000 8.06 109200
- - 79500 9.67 99600
- - 71000 11.85 89400
- - - - -
- - - - -
- - - - -
- - 28300 2.07 35600
- - 25400 2.90 32300
- - 22200 4.23 28700
- - - - -
- - - - -
- - - - -
5.75 72200 5.85 89700
7.07 64100 7.17 80500
- - 56500 8.94 71500
- - - - -
- - - - -
- - - - -
- - 118100 10.59 146600 11.06 180900 11.62 221400 12.27 268800 13.03
- - 106700 12.70 133600 13.06 165700 13.47 203300 13.97 247100 14.56 297800 15.26 349600 16.00
- - 95400 15.56 119900 15.79 148900 16.06 182900 16.39 222400 16.79 268100 17.28 315100 17.82
- - - - -
- - - - -
- - - - -
- - 43600 3.23 54100
- - 38600 4.30 48600
- - 33100 5.80 42200
- - - - -
- - - - -
- - - - -
7.83 106600 8.03 131000
10.07 95900 10.18 119000 10.34 146600 10.53 179500 10.70 218200 10.83 263200 10.89 309700 10.84
- - 85800 13.02 106700 13.06 131700 13.18 161300 13.33 196100 13.50 236800 13.63 278900 13.70
- - - - -
- - - - -
- - - - -
- - 175700 14.09 218000 14.78 268900 15.56 329200 16.50 399900 17.67
- - 156400 17.58 196000 18.20 243000 18.81 298400 19.47 363100 20.25 437900 21.22 514700 22.31
- - 140500 21.86 176700 22.52 219300 23.06 269200 23.55 327300 24.04 394500 24.61 463400 25.25
- - - - -
- - - - -
- - - - -
Superheat = 11.1 K
Subcooling = 8.3 K
Pe: Power input in kW
10 20 30
Pe Qo Pe Qo
1.66 32900 1.73 40400
2.18 30200 2.21 37200
3.02 27000 2.95 33500
- 23100 4.03 28900
- - - 26200
- - - -
4.55 82300 4.66 100700
5.54 74400 5.64 91400
6.87 66300 6.94 81700
- 57500 8.77 71100
- - - 65300
- - - -
8.42 134800 8.84 165000
9.94 123400 10.26 151500 10.64 184100 11.08 221800 11.62 260500 12.18
12.02 110900 12.23 136200 12.48 165700 12.78 199800 13.16 234700 13.57
- 96600 15.01 118600 15.12 144400 15.27 174300 15.48 205200 15.72
- - - 109000 16.82 132800 16.90 160500 17.02 189300 17.17
- - - -
2.17 44200 2.28 54300
2.86 40500 2.91 49900
3.97 36300 3.87 44900
- 31000 5.30 38700
- - - 35200
- - - -
5.97 110500 6.12 135200
7.27 99900 7.40 122700
9.02 89000 9.12 109700
- 77200 11.52 95400
- - - 87700
- - - -
- 129700 19.71 159300 19.86 193800 20.06 234000 20.33 275400 20.65
- - - 146300 22.10 178200 22.19 215500 22.35 254100 22.56
- - - -
3.21 66600 3.17 81300
4.25 60300 4.24 74100
5.61 52900 5.53 65400
- 44100 7.31 55000
- - - 49400
- - - -
8.23 160600 8.41 196000
- 114500 16.56 140100 16.62 170500 16.73 206200 16.87 243300 16.99
- - - 128400 18.56 156300 18.62 189300 18.73 223900 18.84
- - - -
- 193800 28.55 237700 28.96 288700 29.27 347900 29.55 408800 29.83
- - - 220400 32.24 267900 32.50 323000 32.67 380000 32.81
- - - -
Presented data are for models with motor voltage code J
Single compressors
40 50
Pe Qo Pe Qo Pe
1.75 49100 1.65 -
2.25 45300 2.24 54600 2.14
2.95 40800 2.97 49200 2.96
3.94 35400 3.93 42800 3.96
4.57 32300 4.53 39200 4.55
- - - -
4.79 122100 4.95 -
5.75 111200 5.89 134000 6.05
7.03 99600 7.14 120300 7.27
8.82 86800 8.89 105200 8.98
9.97 80000 10.01 97200 10.07 115000 10.14
- 73400 11.32 89500 11.36 106300 11.40
9.34 200300 9.92 -
- - - -
2.30 66000 2.17 -
2.96 60800 2.95 73300 2.81
3.88 54800 3.91 66100 3.89
5.17 47500 5.17 57500 5.20
6.00 43300 5.95 52600 5.98
- - - -
6.29 163900 6.50 -
7.55 149200 7.73 179800 7.95
9.24 133700 9.38 161400 9.55
11.59 116600 11.67 141200 11.79 166600 11.92
13.09 107400 13.15 130500 13.23 154400 13.32
- 98500 14.87 120100 14.91 142600 14.98
-
- - - -
3.06 98600 2.83 -
4.24 90200 4.19 108700 4.05
5.52 79900 5.54 96700 5.53
7.19 67700 7.15 82500 7.17
8.25 61100 8.15 74800 8.13
- - - -
8.53 237700 8.55 -
- 142000 20.72 172500 20.78 204700 20.88
-
- - - -
FRCC.PC.023.A7.22
59
Qo Pe
- - -
64000 1.91
57700 2.88
50300 3.97
46200 4.59
- - -
- - -
157400 6.23
141500 7.41
124100 9.07
- - -
- - -
- - -
85900 2.51
77500 3.79
67500 5.21
62000 6.02
- - -
- - -
211200 8.18
190000 9.73
- - -
- - -
- - -
127600 3.80
113900 5.47
97800 7.19
89000 8.15
- - -
- - -
- - -
- - -
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