Technical Description Of The Burner; Technical Data; Electrical Data - Riello RS 50/EV Installation, Use And Maintenance Instructions

3

Technical description of the burner

3.1

Technical data

Model
Output High
(1)
Low
Fuel
– Max delivery
– Pressure at maximum delivery
Operation
Standard application
Ambient temperature
Combustion air temperature
Electrical protection
Noise levels
(3)
Reference conditions: ambient temperature 68 °F (20°C) - Barometric pressure 394" WC - Altitude 329 ft.
(1)
Pressure at test point 7)(Fig. 1, page 8) with zero pressure in the combustion chamber and maximum burner output.
(2)
Sound pressure measured in manufacturer's combustion laboratory, with burner operating on test boiler and at maximum rated output.
(3)
3.2

Electrical data

Model
Control circuit power supply
Main power supply (+/-10%)
Fan motor
Ignition transformer
Electrical power consumption
Electrical control circuit cons.
Total electrical consumption
Model
Control circuit power supply
Main power supply (+/-10%)
Fan motor
Ignition transformer
Electrical power consumption
Electrical control circuit cons.
Total electrical consumption
20040438
Technical description of the burner
MBtu/hr
kW
MBtu/hr
kW
SCFH
" WC
(2)
°F
°F max
dB(A)
V/Ph/Hz
V/Ph/Hz
rpm
W - HP
V
A
V1 - V2
I1 - I2
W
W max
W
V/Ph/Hz
V/Ph/Hz
rpm
W - HP
V
A
V1 - V2
I1 - I2
W
W max
W
RS 50/EV
1099 - 2201
322 - 645
Natural or propane gas
Low - high-low or modulating
Boilers: water, steam, thermal oil
32 - 104 (0 - 40 °C)
140 (60 °C)
NEMA 1
RS 50/EV
120/1/60
208-220/3/60
208-230
120 V - 1 x 8 kV
1.6 A - 20 mA
RS 50/EV
120/1/60
460/3/60
120 V - 1 x 8 kV
1.6 A - 20 mA
6
321
94
2201
2.83
72
3400
0.75
3.6
950
750
1700
3400
0.75
460
1.8
950
750
1700
Tab. A
Tab. B
Tab. C