Riello RDB3 CF 489T50 - Overall Dimensions; 2 Technical Data; Working Field

2587
2
2. TECHNICAL DATA
2.1 TECHNICAL DATA
◆
Gas oil is not permitted on low level discharge of flue gas products.
2.2 OVERALL DIMENSIONS
2.3 WORKING FIELD
(as EN 267)
TYPE 489T50 488T50
Output – Thermal power
(with air at 20°C)
3.0 – 5.8 kg/h 4.7 – 9.5 kg/h
35.6 – 68.7 kW 55.7 – 113 kW
(H
i
= 11.97 kWh/kg)
Fuel
Kerosene, viscosity 1.6 – 6 mm
2
/s at 20 °C
Gas oil, viscosity 4 – 6 mm
2
/s at 20 °C
◆
Electrical supply Single phase, ~ 50Hz 230V ± 10%
Motor Run current 1.3A – 2750 rpm – 288 rad/s
Capacitor 5
µ F
Ignition transformer Secondary 8 kV – 16 mA
Pump
Kerosene, maximum pressure 10 bar (145 psi)
Gas oil, maximum pressure 15 bar (218 psi)
Absorbed electrical power 0.16 kW
BurnerFlange
167 A 253
30
11
204
D1844
83 83
268
163
45°
45°
189
168
140
106
ø B
A 78 111
ø B 88 105
489T50
488T50
0.4
Pressure in the combustion
chamber – mbar
Fuel output - kg/h
Thermal power - kW
D1845
0.2
0.6
0.8
1.0
1.2
3456789
30 40 50 60 70 80 90 100 110
0
1.4
10
488 T50489 T50