FBR SA

HEAVY-OIL BURNERS TWO STAGES SK072021_A_en PROGRESSIVE OR MODULATING WITH ELECTRONIC CAM FNDP 190/M-EL - FNDP 250/M-EL Heavy-oil burners two stages progressive and/or modulating (PID fully modulating) if equipped with the additional optional accessories: modulation kit and sensor. Suitable for operation with heavy-oil min 5° max 60°Engler@50°Centigrades. Composed of: air blower with high pressurisation, combustion head high efficiency and high flame stability with adjustment, multistage preheating tank with flanged heating elements, cylindrical filter with metal mesh, preheating temperature regulation system with high precision electronic thermostats, 2 motors : specific motor combustion air blower + specific pump motor with 4P pump version working at 1440 rpm rotation suitable for operation with high viscosity fuels and for a longer life of the pump. BMS with electronic control system and interactive LCD display. Compact overall dimensions and optimized layout of the components with accessibility facilitated for easy and quick operations during setting and maintenance. Standard scope of supply includes : insulation Isomart flange for installation on combustion chamber, nozzle, flexible hoses, pre-heated line filter, degasser tank. Fig. 1 FNDP 190/M-EL Fig. 2 FNDP 250/M-EL FNDP 190/M-EL - FNDP 250/M-EL  HEAVY-OIL BURNERS TWO STAGES SK072021_A_en PROGRESSIVE OR MODULATING WITH ELECTRONIC CAM CONTROL BOX LAMTEC BT3 Fig. 3 Control box Lamtec BT3 FNDP 190/M-EL - FNDP 250/M-EL  HEAVY-OIL BURNERS TWO STAGES SK072021_A_en PROGRESSIVE OR MODULATING WITH ELECTRONIC CAM TECHNICAL DATA FNDP 190/M-EL - FNDP 250/M-EL MODEL FNDP 190/M-EL FNDP 250/M-EL Flow 1st stage / min. 2nd stage - max. 2nd stage * [kg/h] 40/80-206 50/100-250 Thermal power min. 1°st. / min. 2°st. - max. 2°st. * [Mcal/h] 392/784-2018 490/980-2450 Thermal power min. 1°st. / min. 2°st. - max. 2°st. * [kW] 456/911-2347 570/1139-2849 Fuel: HEAVY-OIL 5°-60°E a 50°C Intermitted working operation (min. 1 stop every 24 hours) two stages progressive or modulating Environmental conditions operation / storage: -15...+40°C / -20...+70°C, rel. humidity max. 80% Max. temperature combustion air [°C] 60 60 Nominal electric power [kW] 24.8 29.3 Fan motor [kW] 5.5 7.5 Pump motor [kW] 1.1 1.1 Resistances [kW] 15 20 Nominal motor current absorption [A] 15 17 Nominal auxiliary absorption [A] 0.8 0.8 Power supply: 3~400V, 1N~230V - 50Hz Electric protection degree: IP 40 IP 40 Burner weight [kg] 206 210 * Reference conditions: Environment temperature 20°C - Barometric pressure 1013 mbars - Altitude 0 metre (sea level). OPERATING RANGE DIAGRAM FNDP 190/M-EL - FNDP 250/M-EL [mbar] 19 15 11 7 3 190/M-EL 250/M-EL -1 1300 2300 3300 4300 [kW] 300 Fig. 4 X = Flow Y = Pression in the combustion chamber The firing rates has been obtained based on test boilers in accordance with EN267 standards and are indicative of matching the burner to the boiler. For the correct operation of the burner, combustion chamber dimensions must be in accordance with current regulation. In case of non- compliance, contact the manufacturer. FNDP 190/M-EL - FNDP 250/M-EL  HEAVY-OIL BURNERS TWO STAGES SK072021_A_en PROGRESSIVE OR MODULATING WITH ELECTRONIC CAM DIMENSIONS [MM] G T D G A H I R S B C E F Fig. 5 Dimensions FNDP 190/M-EL - FNDP 250/M-EL MODEL A B C D E F G H I R S T FNDP 190/M-EL 460 965 495 234 647 500 360 496 93 400 400 20 FNDP 250/M-EL 460 965 500 271 647 500 360 496 93 400 400 20 BOILER PLATE * Suggested dimension of connection between burner and generator. Fig. 6 Boiler plate MODEL I min I* I max L min L* L max M FNDP 190/M-EL mm 396 424 438 245 280 320 M14 FNDP 250/M-EL mm 396 424 438 280 280 320 M14 FNDP 190/M-EL - FNDP 250/M-EL  HEAVY-OIL BURNERS TWO STAGES SK072021_A_en PROGRESSIVE OR MODULATING WITH ELECTRONIC CAM PRODUCT SPECIFICATION SHORT DESCRIPTION Heavy-oil burners two stages progressive and/or modulanting (PID fully modulating) if equipped with addition of optional modulation kit and probe. Suitable for combustion of heavy-oil till 60°E at 50°C. DETAILED SPECIFICATION Heavy-oil burner drom 5 to 60°E at 50°C, two stages progressive and/or modulanting (PID fully modulating) if equipped with addition of optional modulation kit and probe, composed by: • Steel burner body; • Fan at high pressurisation; • Combustion head with adjustment at high performance and elevated flame stability complete with steel blast tube and steel flame disk; • Flange and insulating gasket for fixing at boiler; • Heavy-oil pump driven by a dedicated motor; • Two high-precision electronic thermostats for the control of fuel heaters; • Low-density flanged heaters (anticracking); • Three-phase power supply; • UV photocell for flame detection; • Electronic control system for controlling and command the burner LAMTEC BT3; • IP 40 electric protection level; • Resistances (always on) for pump, nozzle and fuel valve; • Safety air pressure switch to stop the burner in case of failed or anomalous fan operation; • Maximum oil pressure switch to stop the burner in case of the oil pressure on the return is higher then the set point value; • Servomotor for air shutter; • Servomotor for the pressure regulator; • Thermocouples for detecting the oil temperature; • Button for the manual tank load; • Nozzle assembly with magnet to control inlet/return needle nozzle; • Easy extraction of combustion head without get off the burners by bolier; • Set up for the additional specific kit that transforms burner operation as modulating i.e. the modulating kit allows to supply any power between the minimun and the maximum value based on instantaneous loading request. CONFORMING TO: • CE rules; • 2014/30/UE Directive EMC; • 2014/35/UE Directive LV; • 2006/42/CE - 2006/42/EG - 2006/42/EC Directive MD; • (art.4, par.3) 2014/68/EU Directive PED; • Reference rules: EN267 (liquid fuel) - EN746-2 (industrial thermoprocessing equipment). STANDARD EQUIPMENT • Degaser tank; • Flexible hoses for connection; • Line filter; • Isomart gasket; • Nozzle; • Flange with insulating gasket; • Burner nameplate; • Warranty; • Instruction handbook for installation, use and maintenance. OPTIONAL • Power modulating kits for temperatures; • Power modulating kits for pressures; • Temperature probe 0°C-400°C (PT 100 a 0° C); • Temperature probe 0°C-1200°C (K probe); • Pressure probe 0-3 bar, 0-6 bar. 0-16 bar, 0-20 bar, 0-30 bar; • Noise protection. The illustrations and data here shown are indicative. F.B.R. Bruciatori S.r.l. reserves the right to bring, without any obligation of warning, any changes that would be appropriate to the continuing development of their products FNDP 190/M-EL - FNDP 250/M-EL