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17 - SPECIFIC DETAILS FOR UNITS WITH A FAN WITH AVAILABLE STATIC
PRESSURE (30RQSY)
Selection based on the pressure drop
The cooling and heating capacities are given for an available pressure of 160 Pa and for a unit without filter.
To calculate the performances at other pressure drops please use the correction factors below.
■
Cooling mode
30RQSY 039-050/30RQSY 080-120
Duct pressure drop
Fan speed, r/s
Power input coefficient
Cooling capacity coefficient
0
12.00
0.943
1.019
50
13.33
0.962
1.012
100
14.66
0.980
1.006
130
15.46
0.990
1.003
160
16.26
1.000
1.000
200
17.31
1.012
0.998
240
18.36
1.023
0.996
30RQSY 060-078/30RQSY 140-160
Duct pressure drop
Fan speed, r/s
Power input coefficient
Cooling capacity coefficient
0
15.83
0.929
1.018
50
16.81
0.944
1.016
100
17.78
0.964
1.014
130
18.36
0.978
1.011
160
18.36
1.000
1.000
180
18.36
1.019
0.991
■
Heating mode
30RQSY 039-050/30RQSY 080-120
Duct pressure drop
Fan speed, r/s
Power input coefficient
Heating capacity coefficient
0
18.36
0.990
1.016
50
18.36
0.990
1.012
100
18.36
0.990
1.009
130
18.36
1.000
1.005
160
18.36
1.000
1.000
200
18.36
1.000
0.994
240
18.36
1.010
0.981
30RQSY 060-078/30RQSY 140-160
Duct pressure drop
Fan speed, r/s
Power input coefficient
Heating capacity coefficient
0
18.36
1.000
1.026
50
18.36
1.000
1.020
100
18.36
1.000
1.011
130
18.36
1.000
1.007
160
18.36
1.000
1.000
180
18.36
1.001
0.993
Note:
Pressure drop, clean filter = 6 Pa
Pressure drop, dirty filter = 12 Pa