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18
TECHNICAL DATA OF HEATING
TYPES 16 17 18, ELECTRICAL POWER SUPPLY TRI-PHASE 400 V
50 Hz, WATER TEMP. DROP 90-70°C
Fan heater type 16 at maximum fan speed with water 90 – 70 °C
Air intake temperature
15
20
25
°C
Thermal power
90.4
82.6
74.9
kW
77,750
71,050
64,400
Kcal/h
Air flow rate
7,700
m
3
/h
Sound pressure level (1)
54
dB(A)
Air outlet temperature
49
52
54
°C
Water side head loss
6
5
4
kPa
Water flow rate
3,999
3,654
3,313
l/h
Fan heater type 16 at minimum fan speed with water 90 – 70 °C
Air intake temperature
15
20
25
°C
Thermal power
80.7
73.7
66.9
kW
69,400
63,400
57,550
Kcal/h
Air flow rate
6,100
m
3
/h
Sound pressure level (1)
49
dB(A)
Air outlet temperature
54
56
58
°C
Water side head loss
5
4
3
kPa
Water flow rate
3,569
3,260
2,956
l/h
Fan heater type 17 at maximum fan speed with water 90 – 70 °C
Air intake temperature
15
20
25
°C
Thermal power
91.2
83.4
75.7
kW
78,400
71,750
65,100
Kcal/h
Air flow rate
12,550
m
3
/h
Sound pressure level (1)
53
dB(A)
Air outlet temperature
36
40
43
°C
Water side head loss
13
11
9
kPa
Water flow rate
4,033
3,690
3,349
l/h
Fan heater type 17 at minimum fan speed with water 90 – 70 °C
Air intake temperature
15
20
25
°C
Thermal power
80.2
73.4
66.6
kW
68,950
63,100
57,250
Kcal/h
Air flow rate
8,950
m
3
/h
Sound pressure level (1)
48
dB(A)
Air outlet temperature
41
44
48
°C
Water side head loss
10
9
8
kPa
Water flow rate
3,547
3,245
2,945
l/h
Fan heater type 18 at maximum fan speed with water 90 – 70 °C
Air intake temperature
15
20
25
°C
Thermal power
118.4
108.3
98.3
kW
101,800
93,100
84,500
Kcal/h
Air flow rate
10,900
m
3
/h
Sound pressure level (1)
53
dB(A)
Air outlet temperature
47
50
52
°C
Water side head loss
11
9
8
kPa
Water flow rate
5,235
4,788
4,346
l/h
Fan heater type 18 at minimum fan speed with water 90 – 70 °C
Air intake temperature
15
20
25
°C
Thermal power
105.1
96.1
87.2
kW
90,350
82,650
75,000
Kcal/h
Air flow rate
8,400
m
3
/h
Sound pressure level (1)
48
dB(A)
Air outlet temperature
52
54
56
°C
Water side head loss
9
8
6
kPa
Water flow rate
4,648
4,250
3,857
l/h