17
TECHNICAL DATA OF HEATING
TYPES 13 14 15, ELECTRICAL POWER SUPPLY TRI-PHASE 400 V
50 Hz, WATER TEMP. DROP 90-70°C
Fan heater type 13 at maximum fan speed with water 90 – 70 °C
Air intake temperature
15
20
25
°C
Thermal power
48.6
44.5
40.3
kW
41,800
38,250
34,700
Kcal/h
Air flow rate
6,700
m
3
/h
Sound pressure level (1)
52
dB(A)
Air outlet temperature
36
40
43
°C
Water side head loss
9
8
6
kPa
Water flow rate
2,151
1,967
1,784
l/h
Fan heater type 13 at minimum fan speed with water 90 – 70 °C
Air intake temperature
15
20
25
°C
Thermal power
42.1
38.5
34.9
kW
36,200
33,100
30,000
Kcal/h
Air flow rate
4,550
m
3
/h
Sound pressure level (1)
46
dB(A)
Air outlet temperature
42
45
48
°C
Water side head loss
7
6
5
kPa
Water flow rate
1,861
1,701
1,543
l/h
Fan heater type 14 at maximum fan speed with water 90 – 70 °C
Air intake temperature
15
20
25
°C
Thermal power
64.7
59.2
53.7
kW
55,650
50,900
46,150
Kcal/h
Air flow rate
6,200
m
3
/h
Sound pressure level (1)
52
dB(A)
Air outlet temperature
46
48
51
°C
Water side head loss
7
6
5
kPa
Water flow rate
2,863
2,617
2,373
l/h
Fan heater type 14 at minimum fan speed with water 90 – 70 °C
Air intake temperature
15
20
25
°C
Thermal power
54.4
49.7
45.1
kW
46,750
42,750
38,750
Kcal/h
Air flow rate
4,250
m
3
/h
Sound pressure level (1)
46
dB(A)
Air outlet temperature
53
55
57
°C
Water side head loss
5
5
4
kPa
Water flow rate
2,405
2,198
1,993
l/h
Fan heater type 15 at maximum fan speed with water 90 – 70 °C
Air intake temperature
15
20
25
°C
Thermal power
69.4
63.4
57.5
kW
59,700
54,550
49,450
Kcal/h
Air flow rate
8,500
m
3
/h
Sound pressure level (1)
54
dB(A)
Air outlet temperature
39
42
46
°C
Water side head loss
7
6
5
kPa
Water flow rate
3,069
2,805
2,543
l/h
Fan heater type 15 at minimum fan speed with water 90 – 70 °C
Air intake temperature
15
20
25
°C
Thermal power
62.7
57.3
51.9
kW
53,900
49,250
44,650
Kcal/h
Air flow rate
6,550
m
3
/h
Sound pressure level (1)
49
dB(A)
Air outlet temperature
43
46
49
°C
Water side head loss
6
5
4
kPa
Water flow rate
2,771
2,533
2,296
l/h
