Suntec PUMP AM – Modulating model

[{"filename":"AM_EN_Ed13_mars2025.pdf","text":"MODULATING PUMP TYPE AM\n AM\n AM - 11 - Ed 13 - March 2025\nThis document is not contractual; for any specific application,contact SUNTEC. PUMP\nThe AM pump is designed for modulating light-oil burners and condensing boilers.\n IDENTIFICATION\n (Not all model combinations are available\nThis new pump with its compact design offers a continuous power range , independently Consult your SUNTEC representative)\nof motor speed and oil temperature.\n\nCOMPATIBILITY AM: modulating pump\n\n- Domestic oil, HVO, B100 (biofuel blend with the addition up to 100% FAME, as defined V : B100 applications\nin DIN SPEC 51603-6 and EN 14214), kerosene.\n- One or two-pipe system. Gear set capacity\n\nPUMP OPERATING PRINCIPLE Shaft rotation and\nThe gear set draws oil from the tank through the pump filter and transfers it to an nozzle location\nelectromagnetic piston pump. The oil which is not used is sent back to the return via a (seen from shaft end)\n A : clockwise rotation/\npressure regulator which controls the minimum pressure.\n \t\t right hand nozzle.\nWhen energized by the coil of the modulating solenoid, the plunger of the piston pump D : anti-clockwise rotation\ncreates a reciprocating movement which increases the pressure of the oil. The output \t\t right hand nozzle.\npressure of the oil linearly depends on the supply voltage of the coil. Model number\nAn integrated pulsation damper stabilizes the outlet pressure.\n AM V 30 A 20xx 1 P 07 05\nA pressure sensor port, located after the cut-off solenoid valve, allows the control of the\npiston pump coil. Revision number\n\nBleed and suction Installation\n P : by-pass plug inserted\nBleeding of the AM pump is automatic in two-pipe operation.\n in return port\nIn one-pipe operation, as for a standard gear pump, the plug of a pressure gauge port must for two-pipe operation\nbe loosened until the air is evacuated from the system.\n Safety cut-off solenoid\nThe suction capacity of the AM pump is identical to a standard SUNTEC gear pump. coil voltage\n\n Modulating solenoid\n coil voltage\n\n\n\n OPERATING SCHEME\n\n AM Pump\n\n Variable\n voltage\n Piston solenoid\n Pulsation\n damper\n\n Pressure port\n Gear pump for\n pressure\n sensor\n\n Check valves Safety\n cut-off Nozzle\n solenoid\n\n Pressure regulator\n P min\n\n\n\n\n Fuel oil tank\n\n SUNTEC INDUSTRIES FRANCE - 1, rue Lavoisier - CS 60102 - F-21603 LONGVIC Cedex - www.suntec.fr\n\fTECHNICAL DATA Pump pressure\n vs Nozzle capacity\nGeneral\n (@ Pmin = 7 bars)\n Pressure(bars)\nMounting Hub mounting according to EN 225.\nConnection threads cylindrical according to ISO 228/1.\nInlet and return G 1/4 (with facilities for conical sealing)\nNozzle outlet G 1/8\nPressure gauge port G 1/8\nVacuum gauge port G 1/8\nPiston valve function Pressure regulation\nStrainer open area : 6 cm2\n opening size : 150 µm.\nShaft Ø 8 mm according to EN 225.\nBy-pass plug inserted in return port for two-pipe system;\n to be removed with a 4 mm Allen key\n for one pipe system.\nAmbient temperature 0 - 60°C\n\nHydraulic Data\n Voltage (V)\nNozzle pressure range 7 - 25 bars Viscosity = 5 cSt - rated speed = 2850 rpm\nOperating viscosity 2 - 12 mm²/s (cSt)\nOil temperature 0 - 60°C in the pump.\nInlet pressure 2 bars max. Pump capacity\nReturn pressure 2 bars max. vs Nozzle capacity\nSuction height 0,45 bars max. vacuum to prevent air (@ Pmin = 7 bars)\n separation from oil. Flow (L/h)\nRated speed 3600 rpm max.\nTorque (@ 45 rpm) 0,09 N.m\n\nElectrical data\nCut-off solenoid\nVoltage 220 - 240 V ; 50/60 Hz\n (other voltage, please contact SUNTEC)\nPower consumption 9W\nMaximum pressure 25 bars\nProtection class IP 54 according to EN 60529, when used\n with SUNTEC connector cable.\n\nModulating solenoid\nVoltage 0 - 230 V ; 50 Hz, half wave rectified\nPower consumption 10 - 45 VA\nMaximum pressure 25 bars Voltage (V)\nConnection according to DIN 43650-A Viscosity = 5 cSt - rated speed = 2850 rpm\nCable length 80 mm\n\n PUMP DIMENSIONS (in mm) Example shows \"A\" rotation and nozzle outlet.\n\n\n\n \n \n \n \n\n\n \n\n\n\n\n  \n  \n\n\n\n  Suction  Nozzle outlet  Vacuum gauge port  Pressure port\n  Pulsation\n  Return and internal\n by-pass plug\n  Nozzle line  Pressure\n  Variable voltage damper\n pressure gauge port adjustment (P min) solenoid\n\nWe reserve the right to change specifications without prior notice. AM - 11 - Ed 13 - March 2025"}]