English
ENY-P3 AIRFLOW PERFORMANCE
SUPPLY AND RETURN VENTILATION CIRCUITS
4V
4V
3V
3V
ELECTRICAL POWER ABSORBED
by the single circuit
3V
3V
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
7V
7V
6V
6V
5V
5V
(1)
9V
9V
8V
8V
7V
7V
6V
6V
5V
5V
4V
4V
Flow rate (m
/h)
3
9V
9V
8V
8V
Flow rate (m
/h)
3
1,90
1,80
1,70
1,60
1,50
1,40
1,30
1,20
1,10
1,00
0,90
0,80
0,70
0,60
0,50
0,40
0,30
0,20
0
200
138
Control
x
x
Voltage
SFP int
(2)
UE 1253/14
400
600
800
1000
1200
1400
1600
Flow rate (m
/h)
3
SFP
SFP
int_lim
SFP
SFP
int_lim
int_lim
1800
(kW/m
/s)
3
int
2018 (kW/m
/s)
3
2016 (kW/m
2016 (kW/m
/s)
/s)
3
3