Download AIREDALE ULTIMA 2000 Technical data

Precision Air Conditioning
-V
Design Data - Air Cooled Models
LOW PRESSURE HOT WATER (OPTIONAL EXTRA)
60
AIR COOLED
Waterside Pressure Drop (kPa)
65D – 90D
50
40
19 - 25
30
41D – 55D
20
9 - 16
23D - 35D
10
Includes coil, 3 port valve and pipework.
To calculate 3 port valve pressure drop
DP valve =
æQ ö
ç ÷
èMø
2
where DP = Pressure Drop in kPa, Q = Water Flow Rate in l/s and M =
M Values
Model Sizes
LPHW
42
9 - 90
0.17
Precision Air Conditioning
Technical Manual : 6258867 F 07/2012
æ Kv ö
ç
÷
è 36 ø
1.0
(1)
(2)
0.9
Waterflow (l/s)
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0