Riello BS2D - Technical Data; Electrical Data

9
20135737
GB
Technical description of the burner
4.4 Technical data
Tab. C
(1)
Reference conditions: Ambient temperature 20°C - Gas temperature 15°C - Barometric pressure 1,013 mbar - Altitude 0 m a.s.l.
(2)
Δp between the input pressure and output pressure max. 50 mbar.
(3)
Sound pressure measured in manufacturer's combustion lab, with burner operating on test boiler, at maximum output. The sound power is meas-
ured 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
Tab. D
Model BS1D BS2D BS3D BS4D
Heat output
(1)
kW
Mcal/h
16/19 - 52
13.8/16.3 - 44.7
35/40 - 92
30.1/34.4 - 78.2
65/75 - 197
55.9/68.8 - 162.5
110/140 - 249
94.6/120.4 - 215
Fuel
G20
Gas
NCV: 8 - 12 kWh/Nm
3
= 7000 - 10,340 kcal/Nm
3
Pressure: min. 20 mbar – max. 100 mbar
(2)
Operation Intermittent (FS1)
Use Boilers: water and diathermic oil
Ambient temperature °C 0 - 40
Combustion air temperature °C max 40
Noise levels
(3)
Sound pressure
Sound power
dB (A)
59
70
60
71
65
76
67
78
Weight kg 11 12 16 20
Model BS1D BS2D BS3D BS4D
Electrical supply 1/230V/50Hz
Fan motor rpm
V
W
A
2750
230
90
0.8
2750
230
90
0.9
2800
230
150
1.8
2720
230
250
1.9
Capacitor F 4 4 6.3 8
Ignition transformer Primary 230V
Secondary 1 x 18 kV - 11 mA
Absorbed electric power kW 0.15 0.18 0.35 0.53
Protection level IP40