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Performance data for integral water after-heating elements
VPM/VPR 700-800-1000
Performance data for integral water after-heating elements
The data in the tables are based on a temperature before the heating element of 10 °C and on 30 % relative humidity.
VPM/VPR 600
The heating element has two rows of pipes and a
3
/
4
” RG connection.
Control valve (accessory): Select when ordering.
Flow-/return
temperature
Air volume
m
3
/h
Supply air temp.
°C
Output
kW
Pressure drop
(water)
kPa
Pressure drop
(air)
Pa
Water volume
l/h
70/40
1500 39.8 16.8 0.4 4.6 486
3000 33.1 26.4 0.8 14.4 766
4500 29.3 33.7 1.2 28.1 977
6000 26.8 39.7 1.6 45.0 1150
60/30
1500 31.4 12.3 0.2 4.6 355
3000 26.1 19.1 0.5 14.4 552
4500 23.3 24.2 0.7 28.1 698
6000 21.4 28.3 0.9 45.0 817
50/30
1500 29.1 11.1 0.4 4.6 480
3000 24.6 17.5 0.8 14.4 755
4500 22.1 22.3 1.3 28.1 962
6000 20.4 26.2 1.7 45.0 1131
VPM/VPR 700-800-1000
The heating element has two rows of pipes and a
3
/
4
” RG connection.
Control valve (accessory): Select when ordering.
Flow-/return
temperature
Air volume
m
3
/h
Supply air temp.
°C
Output
kW
Pressure drop
(water)
kPa
Pressure drop
(air)
Pa
Water volume
l/h
70/40
2500 40.1 28.2 2.0 4.9 816
5000 33.1 44.3 4.5 15.3 1286
7500 29.5 56.5 4.9 29.8 1639
10000 26.9 66.5 6.5 47.8 1928
12500 25.1 74.9 8.1 68.9 2173
60/30
2500 32.1 21.1 0.8 4.9 610
5000 26.7 32.9 1.9 15.3 949
7500 23.8 41.6 2.9 29.8 1202
10000 21.9 48.8 3.8 47.8 1408
12500 20.5 54.8 4.7 68.9 1582
50/30
2500 29.4 18.8 1.5 4.9 812
5000 24.8 29.6 3.3 15.3 1278
7500 22.3 37.7 5.1 29.8 1628
10000 20.6 44.3 6.8 47.8 1914
12500 19.4 49.9 8.4 68.9 2156
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