34
TECHNICAL DATA OF HEATING
TYPES 16 - 17 - 18, ELECTRICAL POWER SUPPLY TRI-PHASE 400 V
50 Hz, WATER TEMP. DROP 50-40°C
Fan heater type 16 at maximum fan speed with water 50 – 40 °C
Air intake temperature
15
20
25
°C
Thermal power
39.7
31.9
22.6
kW
34,100
27,400
19,400
Kcal/h
Air flow rate
7,700
m
3
/h
Sound pressure level (1)
54
dB(A)
Air outlet temperature
30
32
34
°C
Water side head loss
5
3
2
kPa
Water flow rate
3,438
2,761
1,959
l/h
Fan heater type 16 at minimum fan speed with water 50 – 40 °C
Air intake temperature
15
20
25
°C
Thermal power
35.5
27.9
19.7
kW
30,500
24,000
16,950
Kcal/h
Air flow rate
6,100
m
3
/h
Sound pressure level (1)
49
dB(A)
Air outlet temperature
32
34
35
°C
Water side head loss
4
3
2
kPa
Water flow rate
3,075
2,418
1,711
l/h
Fan heater type 17 at maximum fan speed with water 50 – 40 °C
Air intake temperature
15
20
25
°C
Thermal power
40.1
32.5
25.0
kW
34,450
27,950
21,500
Kcal/h
Air flow rate
12,550
m
3
/h
Sound pressure level (1)
53
dB(A)
Air outlet temperature
24
28
31
°C
Water side head loss
12
8
5
kPa
Water flow rate
3,474
2,821
2,171
l/h
Fan heater type 17 at minimum fan speed with water 50 – 40 °C
Air intake temperature
15
20
25
°C
Thermal power
35.3
28.7
21.9
kW
30,350
24,650
18,800
Kcal/h
Air flow rate
8,950
m
3
/h
Sound pressure level (1)
48
dB(A)
Air outlet temperature
27
30
32
°C
Water side head loss
9
7
4
kPa
Water flow rate
3,062
2,489
1,899
l/h
Fan heater type 18 at maximum fan speed with water 50 – 40 °C
Air intake temperature
15
20
25
°C
Thermal power
52.2
42.5
32.6
kW
44,900
36,550
28,050
Kcal/h
Air flow rate
10,900
m
3
/h
Sound pressure level (1)
53
dB(A)
Air outlet temperature
29
32
34
°C
Water side head loss
10
7
4
kPa
Water flow rate
4,530
3,685
2,829
l/h
Fan heater type 18 at minimum fan speed with water 50 – 40 °C
Air intake temperature
15
20
25
°C
Thermal power
46.5
37.8
28.4
kW
39,950
32,550
24,400
Kcal/h
Air flow rate
8,400
m
3
/h
Sound pressure level (1)
48
dB(A)
Air outlet temperature
31
33
35
°C
Water side head loss
8
6
3
kPa
Water flow rate
4,030
3,283
2,462
l/h
Data refers to following conditions:
- Area unobstructed
Unit installed on wall 3 m above ground with sound pressure measured frontally.
