Viessmann VITOPLEX 300 Type TX3A - Heating circuit pump performance curves

Heating circuit connection DN 25 32 40 50
Speed range n
min
-1
600-2600 600-2600 1800-4800 1800-4800
Power consumption P
1
W 36-89 36-89 18-290 18-290
Current I A 0.17-0.43 0.17-0.43 0.18-1.32 0.18-1.32
Head
Heating circuit pump DN 25 and DN 32
max.
2.5 3.5
Head mbar
0
1
2
3
4
5
6
0 1 2 3 4
0
100
200
300
400
500
600
m
Flow rate in m³/h
0.5 1.5
min.
Proportional pressure
2.5 3.5
max.
min.
Head mbar
0
1
2
3
4
5
6
0 1 2 3 4
0
100
200
300
400
500
600
m
Flow rate in m³/h
0.5 1.5
Constant pressure
Head
Heating circuit pump DN 40
Flow rate in m³/h
0 2 4 6 8 10 12 14
1
2
0
3
4
5
6
7
8
9
100
200
0
300
400
500
600
700
800
900
m Head mbar
max.
min.
Proportional pressure
Flow rate in m³/h
1
2
0
3
4
5
6
7
8
9
100
200
0
300
400
500
600
700
800
900
0 2 4 6 8 10 12 14
m Head mbar
max.
min.
Constant pressure
Head
Heating circuit pump DN 50
1
2
0
3
4
5
6
7
8
9
100
200
0
300
400
500
600
700
800
900
m Head mbar
max.
min.
Flow rate in m³/h
0 2 4 6 8 10 12 14
Proportional pressure
1
2
0
3
4
5
6
7
8
9
100
200
0
300
400
500
600
700
800
900
m Head mbar
max.
min.
Flow rate in m³/h
0 2 4 6 8 10 12 14
Constant pressure
Installation accessories
(cont.)
22
VIESMANN
OIL/GAS BOILERS
9
5822 426 GB