Technical Description Of The Burner; Models Available; Technical Data; Burner Description - Riello RDB 3.2 BT 50/70 Installation, Use And Maintenance Instructions

4

Technical description of the burner

4.1

Models available

Designation
RDB 3.2 BT 50/70
4.2

Technical data

Output - Thermal power
(with air at 20 °C)
Fuel
Electrical supply
Motor
Capacitor
Ignition transformer
Pump
Absorbed electrical power
4.3

Burner description

1
2
1 Reset button with lock-out lamp
2 Flame sensor
3 Snorkel (BF)
4 Blast tube
5 Control box
6 Pump pressure adjustment screw
7 Pressure gauge port
8 Pump
9 Flange
10 Air damper adjustment screw
Technical description of the burner
Voltage
1/230V/50Hz
Kerosene, viscosity 1.6 – 6 mm
3 4
10
D4266
9 GB
5.0 kg/h
60 kW
2
/s at 20 °C
Single phase, ~ 50Hz 230 V ± 30%
Run current 1.3 A – 2750 rpm – 288 rad/s
5 F
Secondary 18 kV – 25 mA
Kerosene, maximum pressure 10 bar (145 psi)
0.16 kW
9
8
Code
20138275
Tab. A
(H = 11.97 kWh/kg)
i
Tab. B
5
6
7
Fig. 1
20148107