22
IFCLTY 1112 - 4528511_04
COOLING CAPACITY - FCL72
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
Qv [m
3
/h] = Air flow rate
NB: the output values in bold type indicate the nominal value.
If sensible output values are above the total output, this means that
cooling is carried out without dehumidification.
If this occurs, take into consideration only the sensible output values.
The Cooling capacity 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):
FCL72
Qv [m
3
/h] k (Pc) k (Ps)
Speed V4
900 11
Speed V3
680 0,75 0,73
Speed V2
520 0,61 0,57
Speed V1 (Minimum)
400 0,51 0,46
Tw
[°C]
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 4386 3454 4366 3930 4386 4386 4523 4523 4949 4949 5164 5164
17 5659 3436 5648 3922 5636 4400 5625 4876 5608 5348 5614 5586
19 7035 3408 7018 3895 7001 4377 6984 4855 6967 5326 6955 5563
21 8491 3858 8468 4341 8445 4819 8423 5296 8417 5534
23 10049 4292 10037 4781 10003 5256 9992 5495
5
15 3784 3139 3870 3650 4034 4034 4316 4316 4750 4750 4965 4965
17 5130 3167 5119 3650 5102 4126 5125 4614 5181 5100 5238 5238
19 6523 3152 6512 3640 6501 4122 6489 4603 6478 5076 6455 5308
21 8002 3615 7979 4097 7968 4579 7951 5058 7945 5296
23 9583 4063 9560 4544 9537 5023 9526 5261
7
15 3033 2735 3315 3308 3624 3624 4042 4042 4495 4495 4722 4722
17 4363 2792 4355 3273 4425 3777 4566 4302 4753 4753 4879 4879
19 5909 2856 5898 3341 5886 3822 5864 4295 5875 4777 5886 5021
21 7433 3343 7410 3822 7399 4303 7388 4782 7376 5016
23 9037 3803 9025 4288 9003 4766 8991 5004
7
3
15 3405 2950 3452 3437 3639 3639 4073 4073 4503 4503 4714 4714
17 4687 2949 4675 3430 4660 3905 4656 4380 4738 4738 4800 4800
19 6057 2928 6046 3413 6034 3895 6012 4365 6006 4840 5989 5071
21 7513 3382 7490 3862 6012 4365 7456 4816 7450 5053
23 9071 3823 9059 4307 9037 4786 9025 5023
5
15 2811 2628 3057 3057 3413 3413 3862 3862 4304 4304 4519 4519
17 4073 2655 4058 3131 4112 3627 4230 4138 4409 4409 4558 4558
19 5494 2662 5483 3146 5477 3627
5460 4100
5454 4574 5466 4819
21 6978 3132 6967 3617 6955 4095 6933 4567 6927 4803
23 8559 3585 8548 4068 8525 4545 8514 4781
7
15 2189 2189 2635 2635 3112 3112 3585 3585 4042 4042 4269 4269
17 3072 2191 3252 2736 3487 3289 3757 3757 4073 4073 4277 4277
19 4722 2313 4722 2798 4707 3271 4753 3769 4863 4281 4925 4538
21 6330 2840 6319 3321 6307 3798 6296 4273 6296 4511
23 7956 3316 7945 3797 7922 4271 7922 4513
9
3
15 2478 2465 2748 2748 3188 3188 3624 3624 4054 4054 4269 4269
17 3643 2454 3628 2927 3663 3414 3776 3776 4065 4065 4277 4277
19 5022 2448 5011 2929 4999 3406 4984 3877 4972 4348 4980 4589
21 6472 2905 6455 3384 6444 3861 6432 4336 6421 4567
23 8036 3354 8019 3832 8002 4309 7990 4544
5
15 2037 2037 2486 2486 2951 2951 3409 3409 3854 3854 4073 4073
17 2861 2097 2986 2615 3190 3148 3467 3467 3862 3862 4081 4081
19 4370 2159 4363 2638 4355 3115 4378 3600 4464 4098 4527 4352
21 5875 2643 5864 3122 5852 3596 5841 4070 5835 4303
23 7467 3106 7456 3585 7433 4057 7433 4298
7
15 1540 1540 2123 2123 2635 2635 3119 3119 3589 3589 3815 3815
17 1853 1615 2298 2238 2713 2713 3127 3127 3596 3596 3823 3823
19 3331 1719 3354 2204 3487 2725 3690 3268 3933 3809 4065 4065
21 5102 2316 5090 2792 5090 3268 5102 3749 5136 3999
23 6785 2820 6774 3297 6762 3772 6751 4005
COOLING CAPACITY CORRECTION FACTORS