Riello RLS 280/E - Technical Description of the Burner; Burner Models Designation; Technical Data

20106891
6
GB
Technical description of the burner
3.1 Burner models designation
Tab. A
3.2 Technical data
Tab. B
3 Technical description of the burner
Model Code RBNA Code Voltage Fan motor starting Flame safeguard
RLS 280/E
20125045
20104292
230/3/60
Direct Burner mounted20125046 460/3/60
20123531 20122386 575/3/60
RLS 310/E
20125075 20112105 460/3/60
Star/Delta Burner mounted
20125082 20122387 575/3/60
RLS 410/E
20125083 20113380 460/3/60
Star/Delta Burner mounted
20125085 20122389 575/3/60
RLS 510/E
20125094 20113381 460/3/60
Star/Delta Burner mounted
20125095 20122396 575/3/60
Model RLS 280/E RLS 310/E
Output delivery
(1)
High
kW 762 3.077 2.770* 1.026 3.986 3.587*
Mbtu/hr
(4)
2.600 10.500 9.450* 3.500 13.600 12.240*
GPH 18,6 75,0 67,5* 25,0 97,1 87,4*
Low
kW 308 - - 403 - -
Mbtu/hr
(4)
1.050 - - 1.375 - -
GPH 7,5 - - 9,8 - -
Fuel
Oil n°2
Natural gas
Gas max. delivery SCFH 10.396 13.465
Gas pressure at max delivery
(2)
"WC 19,1 19,5
Operation Low-high or modulating
Nozzles 1
Standard applications Boilers: water, steam, thermail oil
Ambient temperature °F 32-104 (0-40°C)
Combustion air temperature °F Max. 140 (60°C)
Pump:
- Delivery (at 300 PSI)
GPH 218
- Pressure range PSI 102 - 580
- Fuel temperature °F Max. 302 (150°C)
Noise level (gas)
(3)
Noise level (oil)
(3)
dBA
82,7
83,2
78,7
79,3