EOGB BTG 6 P 1N AC 50Hz 230V Motor kW 0.11 30kw - 56kwFrom 16,3 to 99 kWConform to:Gas Directive 2009/142/CEE.M.C. Directive 89/336/CEEL.V. Directive 73/23/CEEReference standard: EN676TECHNICAL AND FUNCTIONAL CHARACTERISTICS• Two-stage operation (high/low flame).• Air-gas mixing at blast-pipe.• Ability to obtain optimal combustion values by regulating combustion air and blast-pipe.• Maintenance facilitated by the possibility of removing the mixing unit without having to remove the burner from the boiler.• Air flow regulation for first and second stage by means of electric servomotor with pause closure of gate to prevent any heat dispersion to flue.• Possibility to chose gas train with valve tightness control.• Equipped with one 4 and 7-pole connector, one flange and one insulating seal for boiler fastening.• On request: longer blast tube.CONSTRUCTION CHARACTERISTICSThe burner consists of:• Combustion air inlet with device to adjust the air flow; automatically closing air gate• Sliding boiler coupling flange to adapt the head protrusion to the various types of boilers.• Air pressure switch to ensure the presence of combustion air.• Automatic control and command equipment for the burner, compliant with European standard EN298.• Flame detection by ionisation electrode.• 7-pole outlet for burner electrical and thermostat connections, and 4-pole outlet for second stage control.• Prepared for microamperometer connection with ionisation cable.• Electrical protection rating IP40.• Sound-proof plastic protective cover.***To be ordered separately:***• Burner gas/train complete with operation and safety valve, minimum pressure switch, pressure regulator and gas filter.