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21
TECHNICAL DATA OF HEATING
TYPES 5 AND 6, ELECTRICAL POWER SUPPLY SINGLE-PHASE 230 V
50 Hz, WATER TEMP.
DROP 85-70°C
Fan heater type 5 at maximum fan speed with water 85 – 70 °C
Air intake temperature
15
20
25
°C
Thermal power
22.0
20.1
18.2
kW
18,950
17,300
15,650
Kcal/h
Air flow rate
2,800
m
3
/h
Sound pressure level (1)
52
dB(A)
Air outlet temperature
38
41
45
°C
Water side head loss
30
26
22
kPa
Water flow rate
1,296
1,184
1,072
l/h
Fan heater type 5 at medium fan speed with water 85 – 70 °C
Air intake temperature
15
20
25
°C
Thermal power
19.4
17.7
16.0
kW
16,700
15,250
13,750
Kcal/h
Air flow rate
2,050
m
3
/h
Sound pressure level (1)
50
dB(A)
Air outlet temperature
43
46
49
°C
Water side head loss
24
21
17
kPa
Water flow rate
1,142
1,043
944
l/h
Fan heater type 5 at minimum fan speed with water 85 – 70 °C
Air intake temperature
15
20
25
°C
Thermal power
17.5
16.0
14.5
kW
15,050
13,750
12,450
Kcal/h
Air flow rate
1,650
m
3
/h
Sound pressure level (1)
43
dB(A)
Air outlet temperature
46
49
52
°C
Water side head loss
20
17
14
kPa
Water flow rate
1,031
941
852
l/h
Fan heater type 6 at maximum fan speed with water 85 – 70 °C
Air intake temperature
15
20
25
°C
Thermal power
28.5
26.0
23.5
kW
24,550
22,400
20,250
Kcal/h
Air flow rate
2,550
m
3
/h
Sound pressure level (1)
52
dB(A)
Air outlet temperature
47
50
53
°C
Water side head loss
17
15
13
kPa
Water flow rate
1,680
1,532
1,386
l/h
Fan heater type 6 at medium fan speed with water 85 – 70 °C
Air intake temperature
15
20
25
°C
Thermal power
24.5
22.4
20.2
kW
21,100
19,250
17,400
Kcal/h
Air flow rate
1,900
m
3
/h
Sound pressure level (1)
50
dB(A)
Air outlet temperature
53
55
58
°C
Water side head loss
13
11
10
kPa
Water flow rate
1,446
1,318
1,192
l/h
Fan heater type 6 at minimum fan speed with water 85 – 70 °C
Air intake temperature
15
20
25
°C
Thermal power
21.3
19.4
17.6
kW
18,350
16,700
15,100
Kcal/h
Air flow rate
1,450
m
3
/h
Sound pressure level (1)
43
dB(A)
Air outlet temperature
58
60
62
°C
Water side head loss
11
9
7
kPa
Water flow rate
1,255
1,144
1,035
l/h