MCAC-KTSM-2012-02    4-way cassette FCU 
Capacity Tables                                                                                                          19 
 
 
 
Heating Capacity: 
For T3 models: 
Remark: 
Δt: Temperature Difference    (℃) ;    TH: Total Heating Capacity (kW);      WF: Water Flow (m
3
/h);   WPD: Water Pressure Drop 
600 
∆t 
Air inlet temp. (20℃ DB) 
Water inlet temp. (℃) 
35 40  45  50  55  60  65  70 
TH  WF WPD  TH  WF WPD  TH WF WPD  TH WF WPD TH WF WPD TH WF WPD  TH  WF  WPD TH WF WPD
10  3.3   0.3   1.8   5.1   0.4   4.4   7.1  0.6   8.4   9.0  0.8  13.3  10.9  0.9  19.4  12.8  1.1  26.9   14.6  1.3   35.2  16.5  1.4  44.6 
8  3.6   0.4   3.4   5.7   0.6   8.2   7.6  0.8  14.8  9.5  1.0  23.0  11.3  1.2  32.7  13.1  1.4  44.3   15.0  1.6   57.6  16.8  1.8  72.6 
6  4.2   0.6   8.1   6.1   0.9  17.2  7.9  1.1  28.9  9.9  1.2  44.6  11.7  1.7  63.0  13.6  1.9  84.4   15.3  2.2  107.2  17.3  2.5  136.3 
750 
∆t 
Air inlet temp. (20℃ DB) 
Water inlet temp. (℃) 
35 40  45  50  55  60  65  70 
TH  WF WPD  TH  WF WPD  TH WF WPD  TH WF WPD TH WF WPD TH WF WPD  TH  WF  WPD TH WF WPD
10  3.9   0.3   1.9   6.1   0.5   4.6   8.5  0.7   8.8   10.7  0.9  14.1  12.9  1.1  20.5  15.2  1.3  28.4   17.4  1.5   37.2  19.6  1.7  47.1 
8  4.3   0.5   3.6   6.7   0.7   8.7   9.0  1.0  15.6  11.3  1.1  24.3  13.4  1.4  34.6  15.6  1.7  46.8   17.8  1.9   60.8  20.0  2.2  76.7 
6  5.0   0.7   8.6   7.3   1.0  18.2  9.5  1.4  30.6  11.8  1.7  47.1  14.0  2.0  66.6  16.2  2.3  89.1   18.2  2.6  113.2  20.6  2.9  144.0 
850 
∆t 
Air inlet temp. (20℃ DB) 
Water inlet temp. (℃) 
35 40  45  50  55  60  65  70 
TH  WF WPD  TH  WF WPD  TH WF WPD  TH WF WPD TH WF WPD TH WF WPD  TH  WF  WPD TH WF WPD
10  4.2   0.4   2.0   6.6   0.6   5.0   9.1  0.8   9.6   11.5  1.0  15.2  13.9  1.2  22.2  16.3  1.4  30.7   18.7  1.6   40.2  21.0  1.8  51.0 
8  4.6   0.5   3.9   7.2   0.8   9.4   9.7  1.0  16.9  12.1  1.2  26.3  14.4  1.5  37.4  16.7  1.8  50.6   19.1  2.1   65.9  21.4  2.3  83.1 
6  5.4   0.8   9.3   7.8   1.1  19.7  10.1  1.5  33.1  12.6  1.6  51.0  15.0  2.1  72.1  17.3  2.5  96.5   19.5  2.8  122.5  22.0  3.2  155.9 
950 
∆t 
Air inlet temp. (20℃ DB) 
Water inlet temp. (℃) 
35 40  45  50  55  60  65  70 
TH  WF WPD  TH  WF WPD  TH WF WPD  TH WF WPD TH WF WPD TH WF WPD  TH  WF  WPD TH WF WPD
10  4.7   0.4   2.4   7.4   0.6   5.9   10.2  0.9   11.2  12.8  1.1  17.9  15.5  1.3  26.1  18.3  1.6  36.2   20.9  1.8   47.3  23.5  2.0  60.0 
8  5.2   0.6   4.6   8.1   0.9  11.1  10.8  1.2  19.9  13.5  1.3  31.0  16.1  1.7  44.0  18.7  2.0  59.6   21.4  2.3   77.5  24.0  2.6  97.7 
6  6.0   0.9  10.9  8.8   1.3  23.2  11.4  1.6  38.9  14.1  1.7  60.0  16.8  2.4  84.8  19.4  2.8  113.5  21.9  3.1  144.2  24.7  3.5  183.4 
1200 
∆t 
Air inlet temp. (20℃ DB) 
Water inlet temp. (℃) 
35 40  45  50  55  60  65  70 
TH  WF WPD  TH  WF WPD  TH WF WPD  TH WF WPD TH WF WPD TH WF WPD  TH  WF  WPD TH WF WPD
10  5.9   0.5   3.3   9.3   0.8   8.0   12.9  1.1  15.4  16.3  1.4  24.5  19.7  1.7  35.8  23.2  2.0  49.5   26.5  2.3   64.8  29.8  2.6  82.2 
8  6.6   0.7   6.3   10.3  1.1  15.2  13.7  1.5  27.3  17.1  1.7  42.4  20.4  2.2  60.3  23.8  2.6  81.6   27.1  2.9  106.2  30.5  3.3  133.9 
6  7.6   1.1  15.0  11.1  1.6  31.7  14.4  2.1  53.3  17.9  2.3  82.2  21.3  3.1  116.2  24.6  3.5  155.5  27.7  4.0  197.5  31.3  4.5  251.3