Sabiana 021A001, Technical Manual

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28
Energy Smart |
Vertical Version
|
Supply air
0
50
100
150
200
250
300
350
400
450
0 50 100 150 200 250 300 350 400
V
max
8
6
7
5
V
min
Extract air
0
50
100
150
200
250
300
350
400
450
0 50 100 150 200 250 300 350 400
V
max
8
6
7
5
V
min
Specific fan power - SFP
SFP includes the consumption of the fans and controls.
The curves apply in the event of balanced flow rates.
0,0
0,1
0,2
0,3
0,4
0,5
0,6
0,7
0,8
0,9
0 50 100 150 200 250 300 350 400
V
max
8
6
7
5
V
min
ENY-SP-370
All mechanical efficiency curves are measured in standard air conditions (1 atm, 20 °C ).
• Nominal flow rate range V
max
= 10,0 V ; V
min
= 4,0 V.
• Maximum current input I
max
= 1,0 A a 10 V.
The minimum voltage indicated only refers to a minimum value that can be configured during the nominal flow rate calibration procedure.
In fact, during normal operation the motors can operate at lower voltages.
Air flow [m3/h]
X
Control Voltage
Av
ailable sta
tic pr
essur
e [P
a]
Air flow [m3/h]
X
Control Voltage
Av
ailable sta
tic pr
essur
e [P
a]
Air flow [m3/h]
X
Control Voltage
SFP [
W/m
3
/h]
EFFICIENCY CURVES