Two stage Control

RLS series-Dual Fuel burner

RLS series-Dual Fuel burner

RLS series is two stage type dual fuel burner, satisfied replacement with fuel to prevent the shortage with specific fuel. Output rate from 100 to 1395kW/h.
  • Riello RLS series-dual fuel burner

RLS Series

RLS series is two stage flame control burner.
Contained with Dual fuel piping design, RLS series is more suitable for middle and little size equipment in its flame control technical.
RLS series is design for considered factory, preventing the shortage of one kind of fuel to cause the manufacture problem.
As two stage control burner, RLS could satisfied the control with flame size.

※Burner design standard is according to EU legislation EN267 Class II and EN676 Class III
※Attention that Dual fuel burner isn't using both fuel at same time, it could switch the fuel type to prevent the other fuel is shortage.

Basic information

Model :RLS 28、RLS 38、RLS 50、RLS 70、RLS 100、RLS 130
Control method:Two stage control
Output rate:163-1395 kW
Voltage:refer to below table
Fuel   :(1)Natural Gas, Liquid Petroleum Gas(suggest to install LPG kit extra)
     (2)Light oil, Diesel
NOx emission value:(1)≦ 40 ppm (80 mg/kWh) (Natural Gas/LPG)
                 (2)≦ 95 ppm (190 mg/kWh) (Light oil)

Model RLS 28 RLS 38 RLS 50
Control method Mode Two stage
Output rate kW 100-325 116-442 145-581
Voltage Ph/Hz/V 1 / 50 / 230 (±10%) 3N / 50 / 230-400 (±10%)
Motor consumption kW 0.25 0.42 0.65
Oil pump consumption kW 0.09
Noise level dB(A) 68 70 72
NOx value ppm 95 (Light oil) ; 40 (Natural Gas)

Model RLS 70 RLS 100 RLS 130
Control method 模式 Two stage
Output rate kW 232-814 349-1163 465-1395
Voltage Ph/Hz/V 3N / 50 / 230-400 (±10%)
Motor consumption kW 1.1 1.5 2.2
Oil pump consumption kW 0.37
Noise level dB(A) 74 77.5 80
NOx value ppm 95 (Diesel) ; 40 (Natural Gas)