Daikin UATC10AMY1 [15/43] Capacity tables

Daikin UATC10AMY1 [15/43] Capacity tables
Cooling only • R-22 • UAT-AMY1
1
7
Rooftops • Cooling only
11
7 Capacity tables
7 - 1 Cooling capacity tables
Details:
1
st
Step:
To obtain the Total capacity and Sensible capacity for
(a) Indoor Condition: 24°C DB,
15°C WB
Outdoor Condition: 35°C DB
Total capacity, Q
x
1
= 64.922 kW (Same as total capacity at 20°C Indoor DB / 15°C Indoor WB & 35°C Outdoor WB)*
Sensible capacity, Q
Extrapolation method:
17°C - 15°C 47.070kW - y
1
=
17°C - 16°C 47.070kW - 48.857kW
y
1
= 50.644 kW
(b) Indoor Condition: 24°C DB,
15°C WB
Outdoor Condition: 40°C DB
Total capacity, Q
x
2
= 59.831 kW (Same as total capacity at 20°C Indoor DB / 15°C Indoor WB & 40°C Outdoor WB)*
Sensible capacity, SC
Extrapolation method:
17°C - 15°C 47.369kW - y
1
=
17°C - 16°C 47.369kW - 45.422kW
y
2
= 46.515 kW
*This is due to 2 different conditions with same WB temperature, will have the same level of enthalpy.
For more details, please refer to pschrometrics chart
Indoor DB
°C
Indoor WB
°C
Outdoor DB°C
35
TC(kW) SC(kW)
!!
24 15 x
1
y
1
16 66.820 48.857
17 68.717 47.070
Indoor DB
°C
Indoor WB
°C
Outdoor DB°C
40
TC(kW) SC(kW)
!!
24 15 x
1
y
1
16 61.569 45.442
17 63.306 44.369

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