Riello NUOVO ACU Series Technical Information Assembly, Use And Maintenance Instructions page 33

TYPES 13 - 14 - 15, ELECTRICAL POWER SUPPLY TRI-PHASE 400 V  50 Hz, WATER TEMP.
Fan heater type 13 at maximum fan speed with water 50 – 40 °C
Air intake temperature
Thermal power
Air flow rate
Sound pressure level (1)
Air outlet temperature
Water side head loss
Water flow rate
Fan heater type 13 at minimum fan speed with water 50 – 40 °C
Air intake temperature
Thermal power
Air flow rate
Sound pressure level (1)
Air outlet temperature
Water side head loss
Water flow rate
Fan heater type 14 at maximum fan speed with water 50 – 40 °C
Air intake temperature
Thermal power
Air flow rate
Sound pressure level (1)
Air outlet temperature
Water side head loss
Water flow rate
Fan heater type 14 at minimum fan speed with water 50 – 40 °C
Air intake temperature
Thermal power
Air flow rate
Sound pressure level (1)
Air outlet temperature
Water side head loss
Water flow rate
Fan heater type 15 at maximum fan speed with water 50 – 40 °C
Air intake temperature
Thermal power
Air flow rate
Sound pressure level (1)
Air outlet temperature
Water side head loss
Water flow rate
Fan heater type 15 at minimum fan speed with water 50 – 40 °C
Air intake temperature
Thermal power
Air flow rate
Sound pressure level (1)
Air outlet temperature
Water side head loss
Water flow rate
TECHNICAL DATA OF HEATING
DROP 50-40°C
15
21.3
18,300
24
8
1,843
15
18.4
15,850
27
6
1,598
15
28.4
24,400
28
7
2,460
15
23.9
20,550
32
5
2,074
15
30.3
26,050
25
6
2,626
15
27.4
23,550
27
5
2,375
33
20
17.2
14,800 11,100
6,700
52
28
6
1,492 1,119
20
14.9
12,850 9,300
4,550
46
30
4
1,296
20
23.0
19,800 14,400
6,200
52
31
5
1,995 1,454
20
19.1
16,400 11,700
4,250
46
33
3
1,654 1,179
20
24.5
21,050 15,100
8,500
54
29
4
2,125 1,524
20
22.0
18,900 13,300
6,550
49
30
3
1,907 1,343
25 °C
12.9 kW
Kcal/h
3
m /h
dB(A)
31 °C
3 kPa
l/h
25 °C
10.8 kW
Kcal/h
3
m /h
dB(A)
32 °C
2 kPa
936 l/h
25 °C
16.7 kW
Kcal/h
3
m /h
dB(A)
33 °C
3 kPa
l/h
25 °C
13.6 kW
Kcal/h
3
m /h
dB(A)
35 °C
2 kPa
l/h
25 °C
17.6 kW
Kcal/h
3
m /h
dB(A)
31 °C
2 kPa
l/h
25 °C
15.5 kW
Kcal/h
3
m /h
dB(A)
32 °C
2 kPa
l/h