12
Pompes CR avec moteur 4 pôles, 50 Hz : CR, CRI, CRN 10
p
H
[m]
[k Pa]
60
55
500
50
45
400
40
35
300
30
25
200
20
15
100
10
5
0
0
0.0
0.0
P2
P2
[hp]
[kW]
0.06
0.08
0.06
0.04
0.04
0.02
0.02
0.00
0.0
0.0
p
H
[k Pa]
[m]
2.4
20
1.6
10
0.8
0.0
0
0.0
116
-22
-20
-18
-16
-14
-12
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0.5
1.0
1.5
2.0
0.2
0.4
0.6
1.0
0.5
1.5
2.0
QH 1450 rpm
NPSH
0.5
1.0
1.5
2.0
CR, CRI, CRN, CRT, CRE, CRIE, CRNE, CRTE
2.5
3.5
4.5
3.0
4.0
0.8
1.0
1.2
2.5
3.5
4.5
3.0
4.0
2.5
3.5
4.0
4.5
3.0
CR, CRI, CRN 10
50 Hz
ISO 9906 Annex A
[
3
]
5.0
Q
m /h
5.5
6.0
[
]
Q
l /s
1.4
1.6
Eta
P2
[
]
3
Q
m /h
5.0
5.5
6.0
[
3
]
Q
m /h
5.0
5.5
6.0
Eta
[%]
60
40
20
0
NPSH
[m]
1.5
1.0
0.5
0.0