Airedale Chilled Water Cassette 2kW - 11kW - Manual (Page 7)

8 Technical Manual: 6806236 0 4/2013
CHILLED WATER CASSETTE
MIN. entering water temperature: + 5°C
MAX. entering water temperature: + 80°C
MIN. entering air temperature: 6°C
MAX. entering air temperature: 40°C
Water flow
Air flow
Supply
MAX. working pressure
8 bar
Suitable relative humidity
15 - 75%
Single phase 230V 50Hz
Installation MAX. height: See table on page 12
°C
K
20
0.94
30
0.90
40
0.86
50
0.82
60
0.78
70
0.74
80
0.70
°C
K
20
0.94
30
0.90
40
0.86
50
0.82
60
0.78
70
0.74
80
0.70
°C
K
40
1.14
50
1.08
60
1.02
70
0.96
80
0.90
Pressure drop
for mean water temperature of 10°C,
for different temperatures multiply the pressure drop figure
by the K correction factors in the table.
Pressure drop
for mean water temperature of 65°C,
for different temperatures multiply the pressure drop figure
by the K correction factors in the table.
Working conditions
Pressure drop
for mean water temperature of 10°C,
for different temperatures multiply the pressure drop figure
by the K correction factors in the table.
Pressure drop
for cooling battery Pressure drop
for heating battery
2 pipe installation
4 pipe installation
Water side pressure drop