Indicative performance data for built-in water-heating elements in VPM 120
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
500 39.2 5.09 1.85 6.16 148
800 34.8 6.91 3.22 6.91 200
1000 32.7 7.92 4.12 19.20 230
1200 31.1 8.83 5.02 25.90 256
60/30
500 31.4 3.73 1.08 6.16 108
800 28.0 5.02 1.85 6.91 145
1000 26.4 5.73 2.35 19.20 165
1200 25.2 6.37 2.85 25.90 184
50/30
500 29.0 3.31 1.84 6.16 143
800 26.1 4.49 3.20 6.91 194
1000 24.8 5.15 4.09 19.20 222
1200 23.7 5.73 4.98 25.90 248
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 240
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
1000 37.3 9.51 3.08 8.90 276
1500 33.5 12.30 4.91 17.30 356
2000 30.9 14.60 6.71 27.70 423
2400 24.9 16.20 8.13 37.40 469
60/30
1000 30.0 6.96 1.78 8.90 201
1500 27.1 8.93 2.81 17.30 258
2000 25.1 10.50 3.81 27.70 304
2400 24.0 11.70 4.58 37.40 337
50/30
1000 27.8 6.19 3.06 8.90 267
1500 25.3 7.99 4.87 17.30 345
2000 23.6 9.48 6.65 27.70 409
2400 22.6 10.50 8.04 37.40 454
The heating element has 2 pipe rows and 3/4 "RG connection.
C
ontrol valve (accessory): Selected by ordering.
VPM 120-560 (English)
BY NILAN
33