5.4 Flow rate, product parameters
Unit size
6
9
Nominal air flow rate
m³/h
5500
8000
m³/s
1.53
2.22
Floor area reached
m²
480
797
Specific fan power SFP
int
W/(m³/s)
920
940
Face velocity
m/s
2.69
2.98
Static efficiency of the fans
%
62
63
Internal pressure drop of ventilation
components
Fresh air/supply air
Pa
270
268
Extract air/exhaust air Pa
300
316
Maximum leakage rate
External
%
0.45
0.25
Internal
%
1.50
1.20
Unit type
RH-6
RH-9
Coil type
B
C
B
C
D
Nominal external
pressure
Supply air
Pa
220 180 300 260 230
Extract air
Pa
190 190 300 300 300
Effective electric power input
kW
2.01 2.09 3.10 3.24 3.34
Unit type
RC-6
RC-9
Coil type
C
C
D
Nominal external
pressure
Supply air
Pa
110
220
190
Extract air
Pa
190
300
300
Effective electric power input
kW
2.18
3.38
3.49
Unit type
RHC-6
RHC-9
Coil type
BC
CC
BC
BD
CC
CD
DC
DD
Nominal external
pressure
Supply air
Pa
80
50 170 140 130 100 100
40
Extract air
Pa
190 190 300 300 300 300 300 300
Effective electric power input
kW
2.27 2.33 2.90 3.60 3.63 3.74 3.74 3.98
Unit type
R-6
R-9
Nominal external
pressure
Supply air
Pa
260
330
Extract air
Pa
190
300
Effective electric power input
kW
1.93
2.99
Table 6: Technical data of the RoofVent
®
units
RoofVent
®
RH | RC | RHC | R
Technical data
Art.No. 4 214 745-en-04 / Page 13