Riello NUOVO ACU Series Technical Information Assembly, Use And Maintenance Instructions page 25

Water-fed fan heaters
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TYPES 13 14 15, ELECTRICAL POWER SUPPLY TRI-PHASE 400 V  50 Hz, WATER TEMP. DROP 85-70°C
Fan heater type 13 at maximum fan speed with water 85 – 70 °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 85 – 70 °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 85 – 70 °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 85 – 70 °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 85 – 70 °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 85 – 70 °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
15
47.4
40,800
36
14
2,793
15
41.0
35,250
41
11
2,412
15
63.0
54,150
45
12
3,707
15
52.7
45,350
51
8
3,105
15
67.7
58,200
38
11
3,985
15
61.0
52,500
42
9
3,593
25
20
43.3
37,250
33,700
6,700
52
39
12
2,549
2,305
20
37.4
32,150
29,100
4,550
46
44
9
2,200
1,990
20
57.4
49,400
44,650
6,200
52
48
10
3,380
3,056
20
48.1
41,350
37,400
4,250
46
54
7
2,830
2,559
20
61.7
53,100
48,000
8,500
54
42
9
3,634
3,286
20
55.6
47,850
43,300
6,550
49
45
8
3,276
2,962
25
°C
39.2
kW
Kcal/h
3
m
/h
dB(A)
43
°C
10
kPa
l/h
25
°C
33.8
kW
Kcal/h
3
m
/h
dB(A)
47
°C
8
kPa
l/h
25
°C
51.9
kW
Kcal/h
3
m
/h
dB(A)
50
°C
8
kPa
l/h
25
°C
43.5
kW
Kcal/h
3
m
/h
dB(A)
56
°C
6
kPa
l/h
25
°C
55.8
kW
Kcal/h
3
m
/h
dB(A)
45
°C
8
kPa
l/h
25
°C
50.3
kW
Kcal/h
3
m
/h
dB(A)
48
°C
6
kPa
l/h

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