McQuay MWM009J

38
MWM-J-2009 Performance Data
3
rd
Step:
To obtain the Total capacity and Sensible capacity for
(a) Indoor Condition: 23°C DB, 15°C WB
Outdoor Condition: 37°C DB
Indoor DB˚C Indoor WB˚C
Outdoor DB, ˚C
35 37 40
TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW)
........ ........ ........ ........ ........ ........
23 15
......................
2.368 1.656 x y 2.131 1.439
Total capacity, TC
Interpolation Method:
⇒
40º C – 35º C
=
2.131kW – 2.368kW
40º C – 37º C 2.131kW –
χ
⇒ x = 2.273kW
Sensible capacity, SC
Interpolation Method:
⇒
40º C – 35º C
=
1.439kW – 1.656kW
40º C – 37º C 1.439kW – y
⇒ y = 1.569kW
Catalog.indb 38Catalog.indb 38 3/2/2009 4:41:22 PM3/2/2009 4:41:22 PM