English
ENY-P1 AIRFLOW PERFORMANCE
SUPPLY AND RETURN VENTILATION CIRCUITS
ELECTRICAL POWER ABSORBED
by the single circuit
Flow rate (m
1) The indication of the power absorbed by the single fan is useful in the event that the two fans are calibrated at unbalanced
flow rates and absorb different powers.
2) The charts provided in this catalogue to verify the SFPint apply in the event of flow rates balanced between supply and return.
Flow rate / Available static pressure
9V
9V
8V
8V
7V
7V
6V
6V
5V
5V
4V
4V
(1)
10V
10V
9V
9V
8V
8V
7V
7V
6V
6V
5V
5V
4V
4V
/h)
3
10V
10V
Flow rate (m
/h)
3
1,80
1,65
1,50
1,35
1,20
1,05
0,90
0,75
0,60
0,45
0,30
0,15
0
100
136
Control
x
x
Voltage
SFP int
(2)
UE 1253/14
200
300
400
500
600
700
Flow rate (m
/h)
3
SFP
SFP
SFP
SFP
int_lim
int_lim
SFP
SFP
int_lim
int_lim
800
(kW/m
(kW/m
/s)
/s)
3
3
int
int
2018 (kW/m
2018 (kW/m
/s)
/s)
3
3
2016 (kW/m
2016 (kW/m
/s)
/s)
3
3