RLGB-M Series or RAADMAN Modulating dual fuel burners, covering a firing range from 190 to 17000 kW, are designed for a wide range of domestic and industrial applications. These burners have been tested and evaluated based on Iran’s national standard ISIRI-7595 (DIN-EN 676) and ISIRI-7594 (DIN-EN 267) for gas and oil operation respectively. According to performed experiments, the values of CO during low excess air operation is lower than 30 mg/kWh (in some cased very close to Zero). The precise design of their combustion head results a full gas-air mixture that guarantees high-efficiency levels in all various applications. These burners are equipped with LAMTEC and SIEMENS control system with capability of full air/gas ratio control throughout the entire burner operating range as well as devices of well-known European companies such as Dungs, Kromschroder and Suntec. Burner’s superior design accompanied by high-quality electronic devices have also resulted a further improvement in boiler’s performance in order to decrease fuel cost and emissions.

RLGB-M/M-1700/LN is an electronic modular Dual fuel burner, designed for a wide range of domestic and industrial applications. The values of CO and NOx during burner operation are lower than 20 and 80 mg/kWh, respectively. Therefore, the burner’s NOx class of III is reported and approved.
Fully modular for oil/gas operation regard to independent actuators, silent operation, high turn
Technical Data Sheet

down ratio, special designed for easy installation and maintenance are the most important privilege of this burner.

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  • Description

    RLGB-M/M-1700 Burner Specification

    RLGB-M/M-1700 Burner Equipments

    Value Unit Model Manufacturer
    Minimum Gas Rated Output 2200 kW Main Motor 45kW ABB
    Maximum Gas Rated Output 17000 kW Pump Motor 3kW IM(ITALMOTORS)
    Minimum Light Oil Rated Output 295 kg/h Pump T3C 107 Suntec
    Maximum Light Oil Rated Output 1440 kg/h Control Box BT340 LAMTEC
    Minimum Gas Flow Rate 210 m3/h Main Gas Valve MVDLE Dungs
    Maximum Gas Flow Rate 1620 m3/h Safety Gas Valve MVD Dungs
    Gas Line Pressure 200 mbar Air Pressure Switch DG6U-3Z,DG50U-3Z Krom schroder
    Input Gas Pipe Size 4 in Gas Pressure Switch GW150-A5 Krom schroder
    Electric Power Supply Phase 3
    Electric Power Supply Frequency 50 Hz
    Electric Power Supply Voltage 400 V
    Fan Electrical Motor Power 45 kW
    Pump Electrical Motor Power 3 kW
    Fan Motor Speed 2900 rpm
    Pump Motor Speed 2720 rpm
    Operation Mode Modular
    Air Damper Automatic
    Centrifugal Fan (Backward, CCW) 590 x 160 x 48 mm
    Weight 400 kg
  • RLGB-M/M-1700


    Dual Fuel Modulating 17 MW Burner