Indicative performance data for built-in water-heating elements in VPM 360
T
he data given in table are based on a temperature before the heating surface of 10 ° C and 30%
relative humidity.
Supply- / return-
f
low temperature
Air volume [m
3
/
h]
Supply air
t
emperature
[°C]
Output
[
kW]
Pressure loss
(
water)
[kPa]
Pressure loss (air)
[
kPa]
Quantity of water
[l/h]
70/40
1000 41.4 11.00 2.78 4.63 318
2000 34.8 17.30 6.43 14.40 501
3000 31.1 22.10 10.10 28.10 641
3600 29.6 24.50 12.20 37.80 712
60/30
1000 33.3 8.12 1.64 4.63 234
2000 28.2 12.70 3.71 14.40 365
3000 25.4 16.10 5.75 28.10 464
3600 24.2 17.80 6.93 37.80 514
50/30
1000 30.5 7.15 2.78 4.63 309
2000 26.2 11.30 6.39 14.40 487
3000 23.8 14.40 10.00 28.10 622
3600 22.7 16.00 12.10 37.80 690
The heating element has 2 pipe rows and 3/4 "RG connection.
C
ontrol valve (accessory): Selected by ordering.
Indicative performance data for built-in water-heating elements in VPM 480-560
The data given in table are based on a temperature before the heating surface of 10 ° C and 30%
relative humidity.
Supply- / return-
f
low temperature
Air volume [m
3
/
h]
Supply air
t
emperature
[°C]
Output
[
kW]
Pressure loss
(
water)
[kPa]
Pressure loss (air)
[
kPa]
Quantity of water
[l/h]
70/40
2000 36.9 18.70 2.58 9.41 543
3000 33.1 24.10 4.11 18.30 700
4800 29.0 31.80 6.78 39.50 921
5600 27.7 34.60 7.93 50.90 1002
60/30
2000 29.6 13.70 1.49 9.41 395
3000 26.7 17.50 2.34 18.30 505
4800 23.7 22.80 3.80 39.50 659
5600 22.7 24.80 4.42 50.90 716
50/30
2000 27.5 12.20 2.56 9.41 526
3000 25.0 15.70 4.06 18.30 678
4800 22.3 20.60 6.69 39.50 891
5600 21.5 22.40 7.82 50.90 969
The heating element has 2 pipe rows and 3/4 "RG connection.
C
ontrol valve (accessory): Selected by ordering.
34
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