Grundfos TP Serie Livret Technique page 58

Courbes de performance
TP(D), TPE(D) 50-XX/2
H
[m]
-290/2
28
-240/2
24
-190/2
20
-160/2
16
-180/2
12
-120/2
8
-60/2
4
0
0 4 8 12 16 20 24 28 32
P2
[kW]
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0 4 8 12 16 20 24 28 32
NPSH
[m]
10
8
6
4
2
0
0 4 8 12 16 20 24 28 32
Eta
[%]
75
70
65
60
55
50
45
40
35
30
0 4 8 12 16 20 24 28 32
0 2
0 1
58
TP, TPE 50
50 Hz
Q [m³/h]
-290/2
-240/2
-190/2
-160/2
-180/2
-120/2
-60/2
Q [m³/h]
-180/2
-60/2
-120/2
-160/2, -190/2, 240/2, -290/2
Q [m³/h]
-180/2
-290/2
-240/2
-190/2
-160/2
-60/2
-120/2
Q [m³/h]
4 6 8 10 Q [l/s]
2 3 4 v [m/s]
H
[m]
-900/2
90
-830/2
80
-710/2
70
60
-570/2
50
-440/2
40
-430/2
-360/2
30
20
0 10 20 30 40 50
P2
[kW]
24
20
16
12
8
-430/2
4
-360/2
0
0 10 20 30 40 50
NPSH
[m]
14
12
10
8
6
4
2
0
0 10 20 30 40 50
Eta
[%]
70
-430/2
65
60
-360/2
55
-440/2 -570/2
50
45
40
35
30
0 10 20 30 40 50
0 5 10
0 2 4 6
DN 50
2 pôles
TP, TPE 50
50 Hz
60 70 Q [m³/h]
-900/2
-830/2
-710/2
-570/2
-440/2
60 70 Q [m³/h]
60 70 Q [m³/h]
-900/2
-710/2 -830/2
60 70 Q [m³/h]
15 20 Q [l/s]
8 v [m/s]