AERMEC VED - Page 80

23
IVEDPY 2005 - 4879010_04
COOLING CAPACITY - VED640 / VED641
Tw [°C] DT [°C]
Ta W.B.
[°C]
Pc [W] Ps [W] Pc [W] Ps [W] Pc [W] Ps [W] Pc [W] Ps [W] Pc [W] Ps [W] Pc [W] Ps [W]
21°C Ta D.B. 23°C Ta D.B. 25°C Ta D.B. 27°C Ta D.B. 29°C Ta D.B. 30°C Ta D.B.
11
3
15 5541 5541 6919 6919 8256 8256 9563 9563 10870 10870 11518 11518
17 7559 5485 7832 6904 8421 8341 9587 9587 10894 10894 11542 11542
19 11754 5532 11730 6881 11707 8215 11718 9566 11966 10954 12107 11643
21 16159 6857 16124 8205 16090 9539 16056 10869 16039 11526
23 20870 8140 20819 9483 20784 10826 20750 11487
5
15 4522 4522 6059 6059 7502 7502 8892 8892 10246 10246 10918 10918
17 5205 4419 6312 6055 7514 7514 8904 8904 10270 10270 10941 10941
19 9280 4568 9304 5920 9587 7344 10117 8829 10812 10320 11200 11051
21 14086 6055 14062 7399 14062 8740 14062 10078 14133 10771
23 18934 7397 18934 8754 18866 10077 18866 10749
7
15 2647 2647 4758 4758 6454 6454 7973 7973 9422 9422 10128 10128
17 2653 2653 4781 4781 6465 6465 7997 7997 9445 9445 10140 10140
19 4381 2725 6053 4596 7313 6307 8479 7956 9622 9527 10211 10211
21 10953 4896 10976 6245 11306 7682 11824 9173 12131 9918
23 16536 6515 16519 7855 16501 9191 16467 9843
13
3
15 4122 4122 5535 5535 6895 6895 8220 8220 9528 9528 10176 10176
17 4451 4103 5547 5547 6913 6913 8232 8232 9551 9551 10199 10199
19 8103 4121 8079 5445 8279 6835 8762 8265 9575 9575 10223 10223
21 12578 5491 12555 6828 12531 8149 12508 9471 12566 10154
23 17289 6791 17272 8135 17221 9457 17204 10116
5
15 2801 2801 4569 4569 6077 6077 7502 7502 8880 8880 9563 9563
17 2813 2813 4575 4575 6089 6089 7514 7514 8904 8904 9587 9587
19 4404 2741 5523 4403 6595 6019 7667 7574 8915 8915 9598 9598
21 10034 4567 10034 5904 10246 7288 10694 8744 10953 9470
23 15097 6004 15062 7331 15028 8650 15028 9315
7
15 1337 1337 2671 2671 4864 4864 6501 6501 8008 8008 8727 8727
17 1337 1337 2671 2671 4864 4864 6524 6524 8020 8020 8739 8739
19 1379 1280 2683 2683 4923 4917 6536 6536 8032 8032 8762 8762
21 5087 2851 6524 4600 7726 6263 8833 7887 9351 8672
23 11919 4912 11919 6238 12154 7640 12343 8358
15
3
15 2635 2635 4128 4128 5523 5523 6872 6872 8185 8185 8845 8845
17 2641 2641 4133 4133 5535 5535 6889 6889 8209 8209 8856 8856
19 3851 2543 4658 4068 5629 5589 6901 6901 8220 8220 8880 8880
21 8668 4086 8644 5396 8786 6763 9174 8175 9445 8884
23 13462 5437 13450 6763 13403 8070 13391 8726
5
15 1070 1070 2896 2896 4599 4599 6089 6089 7502 7502 8197 8197
17 1073 1073 2896 2896 4605 4605 6100 6100 7514 7514 8209 8209
19 1078 1078 2920 2920 4616 4616 6112 6112 7537 7537 8220 8220
21 4828 2767 5865 4374 6878 5958 7891 7509 8409 8269
23 10788 4538 10788 5854 10918 7214 11082 7922
7
15 212 212 1337 1337 2778 2778 4934 4934 6548 6548 7302 7302
17 212 212 1337 1337 2778 2778 4946 4946 6560 6560 7313 7313
19 212 212 1337 1337 2790 2790 4958 4958 6571 6571 7325 7325
21 1386 1259 2873 2841 5099 4952 6630 6630 7349 7349
23 5723 2917 7043 4597 8173 6216 8715 7013
Tw [°C] = Inlet water temperature
Ta W.B. [°C] = Inlet air temperature with wet bulb
Ta D.B.[°C] = Inlet air temperature with dry bulb
Pc [W] = Total cooling capacity
Ps [W] = Sensible cooling capacity
NB: The values in bold type indicate the rated value.
If sensible power values are above the total cooling capacity, this
means that cooling is carried out without dehumidification.
In this case, only sensible power values are considered.
The cooling outputs of the table are at maximum speed (maximum
air flow).
To determine the cooling capacity based on the speed (air flow),
the values shown in the table must be multiplied by the following
factors (k):
VED 640/641
Qv [m
3
/h] k (Pc) k (Ps)
Rated speed 2450 1 1
Maximum speed 2200 0.92 0.92
Average speed 1770 0.78 0.77
Minimum speed 1370 0.63 0.62
COOLING CAPACITY CORRECTION FACTORS