Technical Description Of The Burner; Technical Data; Electrical Data - Riello RG2D Installation, Use And Maintenance Instructions

5

Technical description of the burner

5.1

Technical data

Model
Delivery
(1)
Thermal output
(1)
Fuel
Operation
Use
Ambient temperature
Combustion air temperature
Pump
Noise levels Sound pressure
(2)
Sound power
Burner weight
Reference conditions: Ambient temperature 20°C - Barometric pressure 1013 mbar -Altitude 0m a.s.l. (H i = 11.86 kWh/kg)
(1)
Sound pressure measured in manufacturer's combustion lab, with burner operating on test boiler and at maximum output. The sound power is
(2)
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

Model
Electrical power
Motor
Capacitor
Ignition transformer
Absorbed electric power
Protection level according to EN 60529
20135920
Technical description of the burner
RG2D
3.6/4.1 10
kg/h
42/49  118
kW
°C
°C max
bar
61
dB (A)
72
kg 13
RG2D
A 0.9
rpm 2750
rad/s 289
F
4
kW 0.18
8
RG3D
5.5/7 15
65/83  178
Light oil, viscosity 4 6 mm
Intermittent (FS1)
Boilers: water and diathermic oil
0 - 40
40
Pressure: 8  15
64
75
13
RG3D
Single-phase, ~ 50Hz 230V ± 10%
1.8
2800
294
6.3
Secondary 18 kV - 25 mA
0.39
IP40
GB
RG4D RG5D
9/11 20 8/12 25
106/130  237 95/142  296
2
/s at 20°C
64
75
13
RG4D RG5D
1.8
2800 2720
294
6.3
0.39 0.47
71
82
18
Tab. B
1.9
288
8
Tab. C