4.4
Technical data
Model
Thermal power
(1)
Fuel
Operation
Use
Ambient temperature
Combustion air temperature
Noise levels
Sound pressure
(2)
Sound power
Weight
Reference conditions: Temperature 20°C - Barometric pressure 1013 mbar – Altitude 0 m above sea level.
(1)
Sound pressure measured in manufacturer's combustion laboratory, with burner operating on test boiler and at maximum output. The sound
(2)
power is measured with the "Free Field" method, as per EN 15036, and according to an accurate "Accuracy: Category 3" measurement, as
described in EN ISO 3746.
4.5
Electrical data
Model
Electrical power supply
Fan motor
Ignition transformer
Capacitor
Absorbed electric power
Protection level
Model
Electrical power supply
Fan motor
Ignition transformer
Capacitor
Absorbed electric power
Protection level
20140262
Technical description of the burner
BS1F
kW
16 ÷ 52
Mcal/h
13.8 ÷ 44.7
Gas
G20
°C
°C max
61
dB(A)
72
kg
10
BS1F
rpm
2860
Hz
50
W
0.09
A
0.6
F
kW
0.135
BS1F
rpm
3320
Hz
60
W
0.09
A
0.75
F
kW
0.165
8
GB
BS2F
35 ÷ 92
30.1 ÷ 78.2
55.9 ÷ 162.5
3
NCV 8 12 kWh/m
– 7,000 10,340 kcal/m
Pressure: min. 20 mbar – max. 100 mbar
Intermittent (FS1)
Boilers: water and diathermic oil
0 - 40
40
62
73
11
BS2F
~
1
220/230V 50 Hz
2835
50
0.09
0.7
Primary 230V
Secondary 18 kV / 11 mA
4.0
0.155
IP40
BS2F
~
1
220/230V 60 Hz
3245
60
0.09
0.9
Primary 230V
Secondary 18 kV / 11 mA
4.0
0.20
IP40
BS3F
BS4F
65 ÷ 197
110 ÷ 249
94.6 ÷ 215
3
66
71
77
82
15
16.5
Tab. C
BS3F
BS4F
2790
2740
50
50
0.15
0.25
1.6
1.9
6.3
8.0
0.355
0.420
Tab. D
BS3F
BS4F
3070
2845
60
60
0.15
0.25
2.2
2.7
6.3
8.0
0.485
0.60
Tab. E