Smartcool, Precision air conditioning, W 2 w2 – Airedale SmartCool 11-233kW User Manual
Page 102
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SmartCool
TM
- D
Precision Air Conditioning
102
Precision Air Conditioning
Installation, Maintenance and Commissioning Manual :6877419 02/2013
Waterside pressure drop - W2W2
Water cooled condenser
0
100
200
300
400
500
600
700
0
1
2
3
4
5
6
Flow Rate (l/s)
P
re
ss
ure
D
ro
p
(k
Pa)
1
2
3
Condenser pressure drop. (Per circuit)
1
SC19D055
2
SC19D070 – SC25D080
3
SC25D080 – SC31D130
(1)
Includes condenser plate, 3 port valve and pipework.
(2)
To calculate 3 port valve pressure drop:
DP valve =
2
ч
ш
ц
з
и
ж
M
Q
where
DP = Pressure Drop in kPa, Q = Water Flow Rate in l/s and M =
ч
ш
ц
з
и
ж
36
Kv
(3)
Fluid 100% water
M Values
Model Sizes
SC19D055
SC19D70-SC25D080 SC25D080 – SC31D130
Chilled Water Valve
0.69
1.11
1.75
W
2
W2
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