Riello RG2D - Technical Description of the Burner; Technical Data; Electrical Data

20135920
8
GB
Technical description of the burner
5.1 Technical data
Tab. B
(1)
Reference conditions: Ambient temperature 20°C - Barometric pressure 1013 mbar -Altitude 0m a.s.l. (H
i = 11.86 kWh/kg)
(2)
Sound pressure measured in manufacturer's combustion lab, with burner operating on test boiler and at maximum output. The sound 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.
5.2 Electrical data
Tab. C
5 Technical description of the burner
Model RG2D RG3D RG4D RG5D
Delivery
(1)
Thermal output
(1)
kg/h
kW
3.6/4.1 10
42/49  118
5.5/7 15
65/83  178
9/11 20
106/130  237
8/12 25
95/142  296
Fuel
Light oil, viscosity 4 6 mm
2
/s at 20°C
Operation Intermittent (FS1)
Use Boilers: water and diathermic oil
Ambient temperature °C 0 - 40
Combustion air temperature °C max 40
Pump bar Pressure: 8  15
Noise levels
(2)
Sound pressure
Sound power
dB (A)
61
72
64
75
64
75
71
82
Burner weight kg 13 13 13 18
Model RG2D RG3D RG4D RG5D
Electrical power Single-phase, ~ 50Hz 230V ± 10%
Motor A
rpm
rad/s
0.9
2750
289
1.8
2800
294
1.8
2800
294
1.9
2720
288
Capacitor F 4 6.3 6.3 8
Ignition transformer Secondary 18 kV - 25 mA
Absorbed electric power kW 0.18 0.39 0.39 0.47
Protection level according to EN 60529 IP40