2.2 Pump characteristic curves
Heating pump, heat pump
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 3.4 3.6
Q [m³/h]
0
1
2
3
4
5
6
7
[m]
H
0
10
20
30
40
50
60
[kPa]
p
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
Q [l/s]
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 3.4 3.6
Q [m³/h]
0
10
20
30
40
50
[W]
P1
2
1
3
3
4
Fig. 1: Circulation pump: Grundfoss UPM 3 25-70 130 - capacity range
1: Pressure [kPa] / 2: Height [m]
3: Medium flow rate [m
3
/h] / 4: Speed
External control via analogue-In PWM signal. The tolerances of each curve are in accordance with EN
1151-1:2006.
Stage
Effective power consumption [W]
Current consumption [A]
Motor protection
min./max.
2/52
0.04/0.52
blocking current resistant
9
Summary of Contents for KNGcooling module
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