Riello 20047690 - Technical Description of the Burner; Technical Data; Electrical Data

Technical description of the burner
7
20051011
GB
3.1 Technical data
Tab. A
(1)
Reference conditions: ambient temperature 68 °F (20°C) - Barometric pressure 394” WC - Altitude 329 ft.
(2)
Pressure at test point 6)(Fig. 3 at page 9) with zero pressure in the combustion chamber and maximum burner output.
(3)
Sound pressure measured in manufacturer’s combustion laboratory, with burner operating on test boiler and at maximum rated output.
3.2 Electrical data
Tab. B
3 Technical description of the burner
Model RX 400 S/PV RX 500 S/PV
Output
(1)
Delivery
(1)
max.
MBtu/hr
kW
1700
500
2150
630
min.
MBtu/hr
kW
300
88
350
103
Fuel
- max. delivery
- gas head pressure at max. delivery
(2)
- supply pressure
Type
SCFH
“ wc
“ wc
Natural Gas
1700
-10.85
7 - 14
Propane
680
-14.15
7 - 14
Natural Gas
2150
-5.15
7 - 14
Propane
860
-5.85
7 - 14
Operation Low - high or modulating
Standard applications Boilers: water, steam, thermal oil
Ambient temperature °F 32 - 104 (0 - 40 °C)
Combustion air temperature °F max 140 (60 °C)
Noise levels
(3)
dB(A)
-- --
Model RX 400 S/PV RX 500 S/PV
Control circuit power supply V/Ph/Hz 120/1/50-60
Main power supply (+/- 10%) V/Ph/Hz 120/1/50-60
Fan motor rpm
V
HP
A
5700
120
1
10.5
Ignition transformer
V1 - V2
I1 - I2
120 V - 2 x 12 kV
0.51 A - 30 mA
Electrical power consumption W 950
Electrical control circuit consumption W max 250
Total electrical consumption W 1200
Electrical protection NEMA 1