FBR variant_2

GAS BURNERS TWO STAGES PROGRESSIVE OR SK073015_2_B MODULATING GAS฀BURNERS฀TWO฀STAGES฀PROGRESSIVE฀OR฀MODULATING GAS฀XP60/MCE-EVO Burners฀for฀gas฀two฀stages฀progressive฀(hi-low฀flame)฀or฀modulating฀(PID฀fully฀modulating)฀if฀equipped฀with฀addition฀ of฀optional฀modulation฀kit฀and฀probe. They฀are฀composed฀by:฀fan฀at฀high฀pressurisation฀with฀reverse฀blades฀and฀combustion฀head฀with฀adjustment฀at฀high฀ efficiency฀and฀high฀flame฀stability. Compact฀overall฀dimensions฀and฀disposition฀rationalized฀of฀the฀components฀with฀accessibility฀facilitated฀for฀the฀ operations฀of฀setting฀and฀maintenance. Available฀in฀the฀versions฀METHANE฀(natural฀gas)฀or฀L.P.G.฀(to฀specify฀at฀the฀order)฀on฀demand฀specific฀versions฀for฀ town฀gas,฀coal฀gas฀or฀biogas. Gas฀train฀completely฀assembled฀and฀tested;฀complete฀of฀working฀valve฀with฀flow฀adjustment,฀safety฀valve,฀minimum฀ gas฀pressure฀switch฀and฀gas฀filter. Complete฀of฀flange฀and฀gasket฀for฀installation฀on฀generator. Fig. 1 GAS฀XP60/MCE-EVO GAS XP60/MCE-EVO  GAS BURNERS TWO STAGES PROGRESSIVE OR SK073015_2_B MODULATING TECHNICAL DATA AND OPERATING RANGE DIAGRAM GAS XP60/MCE-EVO MODEL GAS XP60/MCE-EVO Thermal power min. 1°st. / min. 2°st. - max. 2°st. * [Mcal/h] 92/200-542 Thermal power min. 1°st. / min. 2°st. - max. 2°st. * [kW] 107/232-630 Gas flow G20 (NATURAL GAS) min. 1°st. / min. 2°st. - max. 2°st. * [Nm³/h] 10.7/23.3-63.3 Gas flow G31 (L.P.G.) min. 1°st. / min. 2°st. - max. 2°st. * [Nm³/h] 4/9-24.5 Fuel: NATURAL GAS (second family) - L.P.G. (third family) Fuel category: I2R,I2H,I2L,I2E,I2E+,I2Er,I2ELL,I2E(R) I3B/P,I3+,I3P,I3B,I3R Intermitted working operation (min. 1 stop every 24 hours) two stages Environmental conditions operation / storage: -15...+40°C / -20...+70°C, umidità rel. max. 80% Max. temperature combustion air [°C] 60 Minimum pressure gas train D1"-S NATURAL GAS/L.P.G. ** [mbar] 115.3 / 60 Minimum pressure gas train D1"1/4-S NATURAL GAS/L.P.G. ** [mbar] 54.5 / 37.4 Minimum pressure gas train D1"1/2-S NATURAL GAS/L.P.G. ** [mbar] 17.7 / 21.8 Maximum pressure at the entry of valves (Pe. max) [mbar] 360 Nominal electric power [W] 700 Fan motor [W] 550 Nominal motor current absorption [A] 1.4 Nominal auxiliary absorption [A] 0.5 Power supply: 3~400V, 1N~230V - 50Hz Electric protection degree: IP 40 Noisiness *** min. - max. [dB(A)] 69-72 Burner weight **** [kg] 34.5 * Reference conditions: Environment temperature 20°C - Barometric pressure 1013 mbars - Altitude 0 metre (sea level). ** Minimal feeding-gas pressure to the gas train to get the maximum power of the burner, considering counter-pressure in combustion chamber of value 0 (zero). *** Measured sonorous pressure in the laboratory combustion, with functional burner on beta boiler to 1 metre of distance (UNI EN ISO 3746 - Control method Class 3 - The tolerance on the measured sound pressure can be assumed equal to ± 1 [dB (A)]). **** For burner with long head add 1 kg to the weight. [mbar] 11 9 7 5 3 1 GAS XP60/M -1 0 100 200 300 400 500 600 [kW] Fig. 2 X = 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. GAS XP60/MCE-EVO  GAS BURNERS TWO STAGES PROGRESSIVE OR SK073015_2_B MODULATING DIMENSIONS [MM] A B S A H D R1 G RD TC-TL E M R4 R2 C N R3 Fig. 3 Dimensions GAS XP60/MCE-EVO MODEL A B C D E G H M N S R1 R2 R3 R4 RD GAS฀XP60/MCE-EVO฀-฀D1"-S 200 330 275 150 99 417 100 298 558 20 240 414 472 444 Rp 1 GAS฀XP60/MCE-EVO฀-฀D1"1/4-S 200 330 275 150 99 417 100 298 558 20 240 414 472 444 Rp 1 1/4 GAS฀XP60/MCE-EVO฀-฀D1"1/2-S 200 330 275 150 99 417 100 298 558 20 240 414 480 460 Rp 1 1/2 BOILER PLATE * Suggested dimension of connection between burner and generator. Fig. 4 Boiler plate MODEL L min L* L max M N min N* N max GAS฀XP60/MCE-EVO mm 160 160 180 M10 205 205 226 FLAME TUBE LENGTH Flame tube length must be selected based on the specifications supplied by boiler manufacturer and, in any case, it must be greater than the thickness of the boiler door included its insulation. In case of boilers with flame inversion or front flue combustion chambers, it is necessary to insulate the area between the flame tube and front door with refractory material. This protection material must not impede flame tube extraction. MODEL TC TL ** GAS฀XP60/MCE-EVO mm 250 335 ** For different flame lengths, please contact our Technical-Sales Department. GAS XP60/MCE-EVO  GAS BURNERS TWO STAGES PROGRESSIVE OR SK073015_2_B MODULATING BURNER SIGNAL DESCRIPTION In the picture below there are indicated all the signalation present on the burner: 2 1 Fig. 5 Burner signal description LEGEND 1) ON/OFF button 2) Reset from lockout button + status lamp The multicolor signal lamp in the lockout reset button (pos.2) is the key indicating element for visual diagnostics and interface diagnostics. In normal operation, the different operating states are indicated in the form of color codes; please refer to electrical device handbook supplied with the present instructions. After a non-alterable lockout, the red signal lamp in the lockout reset button (pos.2) lights up. By pressing the lockout reset button (pos.2) for more than 3 seconds, the visual diagnostics of the cause of fault can be activated; please refer to electrical device handbook supplied with the present instructions. For close the diagnostics mode and for switch on the burner again, it is necessary to reset the burner control. Press the lockout reset button (pos.2) for about 1 second (<3 seconds). After a non-alterable lockout, the red signal lamp in the lockout reset button (pos.2) lights up. For reset the control box press the lockout reset button (pos.2) for about 1 second (<3 seconds). GAS XP60/MCE-EVO  GAS BURNERS TWO STAGES PROGRESSIVE OR SK073015_2_B MODULATING PRODUCT SPECIFICATION SHORT DESCRIPTION Burners for gas two stages progressive (hi-low flame) or modulating (PID fully modulating) if equipped with addition of optional modulation kit and probe. DETAILED SPECIFICATION Burner for gas two stages progressive (hi-low flame) or modulating (PID fully modulating) if equipped with addition of optional modulation kit and probe; composed by: • Fan at high pressurisation with reversed blades; • Combustion head with adjustment at high performance and elevated flame stability equipped with inox steel blast tube and steel flame disc; • Flange and insulating gasket for fixing at boiler; • Three-phase power supply; • Safety air pressure switch to stop the burner in…