Carrier 12K Manual page 63

53qdmt series medium static pressure slim line ceiling concealed ducted split systems
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System Cooling Performance Data (Cont.)
Ducted Split System
53QDMT48-518
380-420V/3Ph/50Hz
Indoor Conditions
Temp. °C
Air
ESP
Fan
Flow
in.wg
Speed
DB
cfm
21
24
High
1187
27
32
21
24
0.20
Medium
1077
in.wg
27
32
21
24
Low
491
27
21
21
24
High
1151
27
32
21
24
0.24
Medium
1041
in.wg
27
32
21
24
Low
434
27
21
21
24
High
1115
27
32
21
24
0.28
Medium
1005
in.wg
27
32
21
24
Low
377
27
21
21
24
High
1079
27
32
21
24
0.32
Medium
969
in.wg
27
32
21
24
Low
320
27
21
Heat Pump
35°C
Capacity
Input
Btu/hr
WB
W
Total
Sensible
15
39670
31470
3875
17
40945
32885
4050
19
42645
32975
4120
23
44350
38675
4335
15
37690
28955
3720
17
38900
30260
3890
19
40515
30335
3960
23
42135
35585
4165
15
34675
24615
3460
17
35790
25720
3620
19
37275
25790
3680
23
38765
30250
3875
15
39325
31200
3860
17
40595
32600
4040
19
42270
32690
4105
23
43965
38340
4320
15
37360
28705
3710
17
38570
29995
3880
19
40160
30080
3945
23
41770
35275
4150
15
34375
24400
3450
17
35485
25495
3610
19
36945
25565
3665
23
38430
29985
3860
15
38985
30925
3845
17
40235
32325
4025
19
41900
32405
4090
23
43575
38005
4305
15
37040
28455
3695
17
38225
29740
3865
19
39805
29810
3930
23
41400
34970
4135
15
34075
24190
3435
17
35170
25280
3595
19
36625
25340
3655
23
38085
29725
3845
15
38645
30655
3830
17
39885
32035
4015
19
41530
32115
4075
23
43190
37665
4290
15
36715
28205
3680
17
37895
29475
3855
19
39455
29550
3915
23
41035
34655
4120
15
33780
23975
3420
17
34860
25055
3585
19
36300
25120
3640
23
37750
29455
3835
42QDMT48-718
Outdoor Ambient Temperature
43°C
Capacity
Input
Btu/hr
W
Total
Sensible
Total
37970
31700
3995
37105
38385
31940
4255
37535
39660
32245
4327
38385
39965
37740
4505
39665
36075
29170
3840
35250
36470
29390
4085
35660
37680
29670
4155
36470
37970
34720
4325
37685
33190
24790
3570
32430
33550
24980
3800
32810
34665
25220
3865
33550
34930
29515
4025
34670
33910
28320
3980
33150
34480
28695
4245
33720
35040
28490
4315
33915
37265
35195
4490
36990
32215
26055
3825
31495
32760
26405
4080
32035
33290
26215
4145
32220
35405
32380
4315
35145
29640
22150
3555
28975
30140
22445
3790
29475
30625
22280
3855
29645
32570
27525
4010
32330
35445
24935
3965
34655
35940
25450
4230
35140
36835
24730
4300
35650
38095
32640
4475
37810
33675
22945
3810
32925
34145
23420
4065
33385
34995
22750
4130
33870
36195
30035
4300
35920
30980
19505
3540
30290
31415
19905
3780
30715
32195
19340
3840
31160
33300
25530
4000
33050
36975
30875
3950
36150
37400
31120
4220
36565
38625
31400
4275
37380
38920
36760
4460
38635
35130
28410
3795
34345
35530
28630
4055
34740
36695
28890
4105
35515
36975
33820
4285
36705
32320
24150
3530
31600
32690
24335
3770
31960
33760
24560
3820
32675
34020
28745
3985
33770
61
38QDMT48-518
46°C
Capacity
Capacity
Input
Btu/hr
Btu/hr
W
Sensible
Total
31270
4040
35405
31615
4335
35830
31575
4440
35830
37345
4555
39070
28770
3880
33635
29090
4165
34040
29055
4265
34040
34360
4375
37120
24455
3610
30945
24730
3875
31320
24695
3965
31320
29205
4070
34150
27940
4025
31635
28400
4325
32195
27905
4390
31665
25130
4535
36440
25705
3865
30055
26130
4155
30590
25675
4215
30085
23125
4355
34620
21850
3595
27650
22210
3865
28140
21825
3920
27680
19655
4050
31850
29200
4005
33070
29605
4310
33545
29330
4375
33285
35600
4520
37245
26870
3845
31420
27240
4140
31870
26985
4200
31625
32755
4340
35385
22840
3580
28905
23150
3850
29320
22940
3910
29095
27840
4040
32555
30465
3990
34500
30805
4300
34910
30755
4355
34895
36370
4505
38055
28035
3835
32775
28340
4130
33165
28295
4185
33155
33465
4325
36155
23825
3565
30155
24090
3840
30515
24055
3890
30500
28445
4025
33265
52°C
Input
W
Sensible
30415
4120
30955
4490
30240
4585
36545
4645
27985
3960
28485
4315
27820
4405
33620
4460
23785
3680
24215
4010
23650
4095
28585
4150
27170
4105
27820
4480
26730
4540
35885
4630
25000
3945
25595
4305
24595
4360
33020
4445
21250
3665
21760
4000
20910
4055
28070
4135
28400
4090
28995
4465
28095
4525
36680
4615
26130
3930
26675
4290
25855
4345
33745
4435
22210
3655
22675
3990
21975
4040
28685
4125
29630
4075
30165
4455
29460
4505
37475
4600
27260
3915
27755
4280
27105
4325
34480
4420
23170
3640
23595
3980
23040
4025
29310
4110

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