AERMEC VED 641 - Heating Capacity Graphs VED 641, 730, 740, 741

31
IVEDPY 1110 - 4879010_01
HEATING CAPACITY
Water flow rate [l/h]
Tw=water inlet temperature - air inlet temperature =20°C
Heating capacity [kW]
Water flow rate [l/h]
Tw=water inlet temperature - air inlet temperature =20°C
Heating capacity [kW]
Water flow rate [l/h]
Tw=water inlet temperature - air inlet temperature =20°C
Heating capacity [kW]
Water flow rate [l/h]
Tw=water inlet temperature - air inlet temperature =20°C
Heating capacity [kW]
HEATING CAPACITY CORRECTION FACTORS
The heat capacities refer to the rated speed. For the rest of the speeds the values must be multiplied by the following values:
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
0 10 20 30 40 50
Tw
20°C
Tw
30°C
Tw
40°C
Tw
50°C
Tw
60°C
VED 730
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
0 10 20 30 40 50
Tw
20°C
Tw
30°C
Tw
40°C
Tw
50°C
Tw
60°C
VED 740
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
0 5 10 15 20 25
Tw
20°C
Tw
30°C
Tw
40°C
Tw
50°C
Tw
60°C
VED 741
VED 641 730 740 741
k (Ph) k (Ph) k (Ph) k (Ph)
Velocità Nominale 1 1 1 1
Velocità Massima 0,93 0,86 0,88 0,92
Velocità Media 0,84 0,75 0,76 0,84
Velocità Minima 0,73 0,63 0,63 0,75
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
0 5 10 15 20 25
Tw
20°C
Tw
30°C
Tw
40°C
Tw
50°C
Tw
60°C
VED 641