Grundfos 98091786, Installation And Operating Instructions Manual

Page: 26 / 30

English (GB)
26
11.4 ALPHA3, XX-60
The pump incorporates overload protection.
TM
0
7
1
594
1
218
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2
0
1
2
3
4
5
6
0
10
20
30
40
50
60
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2
0
5
10
15
20
25
30
35
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2
0
1
2
3
4
5
6
0
10
20
30
40
50
60
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2
0
5
10
15
20
25
30
35
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2
0
1
2
3
4
5
6
0
10
20
30
40
50
60
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2
0
5
10
15
20
25
30
35
Q [m³/h]
[m]
H
[kPa]
p
Q [l/s]
Q [m³/h]
[W]
P1
Q [m³/h]
[m]
H
[kPa]
p
Q [l/s]
Q [m³/h]
[W]
P1
Q [m³/h]
[m]
H
[kPa]
p
Q [l/s]
Q [m³/h]
[W]
P1
47 %
36 %
64 %
77 %
88 %
100 %
4.5 m
2 m
3 m
4.5 m
1.5 m
3 m
Automatic night setback
Default curve (factory setting)
Example of constant curve with corresponding
setpoint.
Operating range
Speed
P1 [W] I
1
[A]
Min. 3 0.04
Max. 34 0.32
Connections See section 5.5.1 Unions and valve kits .
System pressure Maximum 1.0 MPa (10 bar)
Liquid temperature 2-110 °C (TF 110)
Specific EEI
≤
0.17