Immergas MAGIS HERCULES PRO MINI 6 Instructions And Recommendations page 28

Head available to the system
100
1
90
80
70
60
Y1
50
40
30
3
20
10
4
0
0 200
Key (Fig. 24):
1 = Head available to the PWM system 100%
2 = Head available to the PWM system 60% (minimum settable head for product with system integration resistance)
3 = Head available to the PWM system 50% (minimum settable head for product without system integration resistance)
4 = Power absorbed by pump PWM 50%
5 = Power absorbed by pump PWM 60%
6 = Power absorbed by pump PWM 100%
X1 = Flow rate (l/h)
Y1 = Head (kPa)
Y2 = Circulator pump absorbed power (W)
28
2
600 800 1000
400
6
1200 1400 1600 1800
X1
5
2000 2200 2400 2600
100
90
80
70
60
Y2
50
40
30
20
10
0
2800 3000
24