Danfoss VZH Series Application Manuallines page 14

Application guidelines
Capacity at EN12900 rating conditions - High pressure ratio - VZH088AH - VZH117AH - VZH170AH
To -13
Tc Qo
70 -
90 -
110 -
130 -
140 -
145 -
70 37800
90 32400
110 -
130 -
140 -
145 -
70 -
90 -
110 -
130 -
140 -
145 -
70 -
90 -
110 -
130 -
140 -
145 -
70 50800
90 43500
110 -
130 -
140 -
145 -
70 -
90 -
110 -
130 -
140 -
145 -
70 -
90 -
110 -
130 -
140 -
145 -
70 77000
90 67000
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
14
FRCC.PC.023.A7.22
Technical specifications
-10 0 10
Qo Qo Qo
- 19900 25000
- 17600 22500
- 15200 19600
- -
- -
- -
40500 50700 63000
34900 44500 55900
- 38600 48800
- -
- -
- -
- 82900 103100
- 74100 92900
- 65100 82000
- -
- -
- -
- 26700 33600
- 23700 30200
- 20300 26400
- -
- -
- -
54400 68000 84600
46900 59700 75100
- 51800 65600
- -
- -
- -
- 111300 138400
- 99400 124700
- 87400 110000
- -
- -
- -
- 41100 51000
- 36000 45300
- 30400 38700
- -
- -
- -
81800 100500 123600
71600 89400 111000
- 78600 97900
- -
- -
- -
- 165700 205700
- 145700 182800
- 128700 162100
- -
- -
- -
Superheat = 10 K
Subcooling = 0 K
Pe: Power input in kW
20 30
Qo Qo
31100 38200
28200 34800
24800 30800
- 20700 25800
- - 22900
- - -
77800 95200
69500 85400
61000 75200
- 51400 63600
- - 57100
- - -
127300 155900
115300 141600
101900 125300
- 86300 106200
- - 95300
- - -
41700 51300
37800 46700
33300 41300
- 27700 34700
- - 30700
- - -
104400 127800
93300 114700
81800 100900
- 69000 85400
- - 76700
- - -
170900 209300
154700 190100
136800 168200
- 115900 142600
- - 127900
- - -
62900 76900
56300 69300
48600 60100
- 39400 49300
- - 43200
- - -
151700 185300
136900 167800
121000 148400
- 102300 125400
- - 112200
- - -
254000 311200
227000 279000
201500 247700
- 173200 212800
- - 192700
- - -
Presented data are for models with motor voltage code G
Single compressors
40 50 59
Qo Qo Qo
46500 - -
42400 51100 60000
37600 45400 53300
31700 38500 45300
28300 34400 40600
- - -
115500 - -
104000 125500 147500
91700 110900 130600
77900 94500 111600
70100 85400 101100
61700 75500 89800
189500 - -
172300 207800 244100
152600 184200 216700
129500 156600 184600
116300 141000 166500
- - -
62400 - -
56900 68600 80500
50500 60900 71500
42600 51600 60800
38000 46200 54600
- - -
155000 - -
139600 168500 198000
123100 148900 175300
104500 126800 149900
94100 114600 135800
82900 101300 120600
254300 - -
231300 278900 327700
204900 247300 290800
173800 210200 247700
156200 189200 223500
- - -
93200 - -
84400 101800 119600
73600 89200 105100
60800 74100 87900
53500 65700 78300
- - -
224900 - -
204200 246600 290300
180700 218400 257400
152900 185200 218800
137000 166200 196900
119400 145500 173100
378300 - -
339800 410200 482400
301500 363800 427800
259000 312500 367700
234800 283600 334200
- - -