FBR E SA

HEAVY-OIL BURNERS MODULATING WITH SK072021_A_en ELECTRONIC CAM HEAVY-OIL BURNERS MODULATING WITH ELECTRONIC CAM FNDP 350/M-EL - FNDP 450/M-EL - FNDP 550/M-EL Burners for heavy-oil modulating (PID fully modulating) if equipped with addition of optional modulation kit and probe. Suitable for heavy-oil 5°-20°E to 50°C and for BTZ heavy-oil. They are composed by: fan at high pressurisation and combustion head with adjustment at high efficiency and high flame stability, PID regulators for the control of the heavy-oil temperature. Compact overall dimensions and disposition rationalized of the components with accessibility facilitated for the operations of setting and maintenance. Complete of nozzle, flexible pipes and line filter and degaser tank. Complete of flange and gasket for installation on generator. Fig. 1 FNDP 550/M-EL FNDP 350/M-EL - FNDP 450/M-EL - FNDP 550/M-EL  HEAVY-OIL BURNERS MODULATING WITH SK072021_A_en ELECTRONIC CAM TECHNICAL DATA FNDP 350/M-EL - FNDP 450/M-EL - FNDP 550/M-EL MODEL FNDP 350/M-EL FNDP 450/M-EL FNDP 550/M-EL Flow 1st stage / min. 2nd stage - max. 2nd stage * [kg/h] 60/120-350 80/160-450 100/200-550 Thermal power 1st stage / min. 2nd stage - max. 2nd stage * [Mcal/h] 588/1176-3430 783/1568-4410 980/1960-5390 Thermal power 1st stage / min. 2nd stage - max. 2nd stage * [kW] 684/1367-3988 911/1823-5128 1139/2279-6267 Fuel: HEAVY-OIL 5°-20°E to 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 60 Nominal electric power [kW] 35.2 43.2 56.7 Fan motor [kW] 9 11 18.5 Pump motor [kW] 2.2 2.2 2.2 Resistances [kW] 24 30 36 Nominal motor current absorption [A] 25 27.5 38 Nominal auxiliary absorption [A] 0.8 0.8 0.8 Power supply: 3~400V, 1N~230V - 50Hz Electric protection degree: IP 40 IP 40 IP 40 Burner weight [kg] 317 343 387 * Reference conditions: Environment temperature 20°C - Barometric pressure 1013 mbars - Altitude 0 metre (sea level). OPERATING RANGE DIAGRAM >PEDU@ Fig. 2 X = Flow/Thermal power 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 350/M-EL - FNDP 450/M-EL - FNDP 550/M-EL  HEAVY-OIL BURNERS MODULATING WITH SK072021_A_en ELECTRONIC CAM DIMENSIONS [MM] Fig. 3 Dimensions FNDP 350/M-EL - FNDP 450/M-EL - FNDP 550/M-EL MODEL A B C D E F G H I R S T FNDP 350/M-EL 481 1075 535 334 790 570 490 495 75 400 400 22 FNDP 450/M-EL 481 1075 560 380 790 580 490 635 57 520 400 22 FNDP 550/M-EL 481 1075 560 380 790 580 490 635 57 520 400 22 BOILER PLATE * Suggested dimension of connection between burner and generator. Fig. 4 Boiler plate MODEL I min I* I max L min L* L max M FNDP 350/M-EL mm 552 552 580 350 350 450 M14 FNDP 450/M-EL mm 552 552 580 390 390 450 M14 FNDP 550/M-EL mm 552 552 580 390 410 450 M14 FNDP 350/M-EL - FNDP 450/M-EL - FNDP 550/M-EL  HEAVY-OIL BURNERS MODULATING WITH SK072021_A_en ELECTRONIC CAM PRODUCT SPECIFICATION SHORT DESCRIPTION Heavy-oil burners modulating (PID fully modulating) if equipped with addition of optional modulation kit and probe. Suitable for combustion of heavy-oil till 20°E at 50°C and for BTZ heavy-oil. DETAILED SPECIFICATION Heavy-oil burner 5 to 20°E at 50°C, modulating (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 PID regulators for the control of fuel heaters; • Low-density flanged heaters (anticracking); • Three-phase power supply; • UV probe for flame detection; • Electronic control box for the burner control; • IP 44 electric protection level; • Resistances (always on) for pump, nozzle and fuel valve; • Safety air pressure switch to stop the burner in lock-out, in case of failed or anomalous fan operation; • Maximum light-oil pressure switch to stop the burner in case of the light-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; • 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 350/M-EL - FNDP 450/M-EL - FNDP 550/M-EL