Riello 3808511 Installation, Use And Maintenance Instructions page 24

2. TECHNICAL DATA
2.1 TECHNICAL DATA
TYPE
Thermal power - Output
Fuel
Electrical supply
Motor (with starter
Ignition transformer
Heaters
Absorbed electrical power
Pump
OPERATION AND EFFICIENCY OF THE BURNER
st
1 STAGE
st
1 nozzle: ignition phase
st nd
1 +2 nozzle: intermediate phase
st nd rd
1 +2 +3 nozzle: operation phase
nd
2 STAGE
st
1 nozzle: ignition phase
st nd
1 +2 nozzle: 1
st nd rd
1 +2 +3 nozzle: 2
rd
3 STAGE
st
1 nozzle: 1
st nd
1 +2 nozzle: 2
st nd rd
1 +2 +3 nozzle: 3
2543871
468 M1
626 - 3420 kW
Oil with max. viscosity at 50° C 50 mm
for oil up to
Three-phase,
) 31.5 ÷ 26.8 / 220-254V – 18.2 ÷ 17 / 380-440V
Primary 2 A
19.6 kW
32 kW
470 kg/h at 25 bar
st
stage of operation
nd
stage of operation
st
stage of operation
nd
stage of operation
rd
stage of operation
– 55 - 300 kg/h
500 mm
±
220 V-254V 10%
±
380 V-440V 10%
– Secondary 2 x 6.5 kV – 35 mA
Thermal power - Output
Minimum Maximum
kW kg/h kW
570 50 1140
1140 100 2280
1710 150 3420
Thermal power - Output
Minimum Maximum
kW kg/h kW
570 50 1140
1140 100 2280
1710 150 3420
Thermal power - Output
Minimum Maximum
kW kg/h kW
570 50 1140
1140 100 2280
1710 150 3420
2
GB
(see tables below)
2
/s (7° E)
2
/s (65° E) with kit
~
60Hz without neutral
~
60Hz with neutral
kg/h
100
200
300
kg/h
100
200
300
kg/h
100
200
300