AERMEC VED, Technical Manual

Page: 83 / 194

26 IVEDPY 2005 - 4879010_04
COOLING CAPACITY - VED740 / VED741
Tw [°C]
D
T [°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.
5
3
15 14540 10783 14475 12268 14540 13762 14993 14993 16406 16406 17120 17120
17 18760 10728 18722 12243 18684 13736 18647 15223 18590 16697 18609 17439
19 23321 10641 23265 12159 23208 13664 23152 15158 23095 16629 23058 17367
21 28147 12044 28072 13553 27996 15044 27921 16533 27902 17278
23 33312 13401 33274 14926 33161 16408 33123 17155
5
15 12544 9801 12829 11395 13373 13005 14306 14306 15745 15745 16458 16458
17 17007 9888 16969 11396 16912 12882 16988 14406 17176 15923 17365 16697
19 21625 9841 21587 11363 21550 12870 21512 14371 21474 15848 21399 16570
21 26526 11286 26451 12791 26413 14297 26356 15790 26337 16534
23 31766 12684 31691 14185 31615 15682 31578 16425
7
15 10056 8537 10989 10328 12013 12013 13399 13399 14903 14903 15654 15654
17 14462 8717 14436 10218 14669 11791 15136 13432 15758 15071 16173 15900
19 19589 8917 19551 10431 19514 11932 19438 13408 19476 14912 19514 15674
21 24641 10435 24566 11933 24528 13433 24490 14930 24452 15661
23 29957 11873 29919 13388 29844 14880 29806 15622
7
3
15 11287 9208 11442 10729 12064 12064 13503 13503 14928 14928 15628 15628
17 15538 9207 15499 10707 15447 12191 15434 13675 15706 15210 15913 15913
19
20079 9140 20042 10656 20004 12159 19928 13629 19910 15111 19853 15831
21 24905 10559 24829 12057 19928 13629 24716 15034 24698 15777
23 30070 11935 30032 13448 29957 14940 29919 15681
5
15 9317 8204 10134 9900 11313 11313 12803 12803 14268 14268 14980 14980
17 13503 8287 13451 9774 13633 11323 14021 12917 14617 14495 15110 15110
19 18213 8311 18175 9821 18157 11324 18100 12800 18081 14281 18119 15044
21 23133 9779 23095 11291 23058 12785 22982 14257 22963 14996
23 28373 11192 28336 12701 28260 14188 28222 14927
7
15 7257 6982 8734 8734 10315 10315 11883 11883 13399 13399 14151 14151
17 10185 6841 10781 8542 11559 10269 12453 11983 13503 13503 14177 14177
19 15654 7220 15654 8737 15602 10213 15758 11766 16121 13364 16328 14167
21 20984 8867 20946 10369 20909 11856 20871 13339 20871 14084
23 26375 10353 26337 11855 26262 13334 26262 14088
9
3
15 8216 7696 9110 9110 10568 10568 12013 12013 13438 13438 14151 14151
17 12077 7660 12026 9139 12142 10659 12518 12205 13477 13477 14177 14177
19 16649 7641 16611 9145 16573 10632 16522 12102 16484 13574 16510 14327
21 21455 9069 21399 10564 21361 12052 21323 13538 21286 14259
23 26639 10470 26583 11964 26526 13452 26488 14188
5
15 6751 6722 8241 8241 9784 9784 11300 11300 12777 12777 13503 13503
17 9486 6548 9900 8165 10574 9829 11494 11480 12803 12803 13529 13529
19 14488 6740 14462 8237 14436 9724 14514 11239 14799 12794 15006 13586
21 19476 8250 19438 9747 19401 11228 19363 12705 19344 13435
23 24754 9696 24716 11191 24641 12667 24641 13418
7
15 5105 5105 7036 7036 8734 8734 10341 10341 11896 11896 12648 12648
17 6142 5041 7619 6986 8993 8827 10367 10367 11922 11922 12674 12674
19 11041 5366 11118 6882 11559 8509 12233 10202 13036 11892 13477 12748
21 16912 7231 16875 8716 16875 10204 16912 11704 17026 12484
23 22492 8803 22454 10292 22417 11776 22379 12503
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 740/741
Qv
[m
3
/h]
k (Pc) k (Ps)
Rated speed 2800 1 1
Maximum speed 2350 0.89 0.88
Average speed 2000 0.79 0.79
Minimum speed 1600 0.66 0.65
COOLING CAPACITY CORRECTION FACTORS