Unit Kontrol Pembakar Elektrogas untuk Peralatan Pembakaran Gas

[{"filename":"CFK_en.pdf","text":"CFK\n\n Burner control system\n\n\n\n\ndelta-elektrogas.com EE174 -0625\n /19\n\f ELEKTROGAS – Technical Sheet EE174- 0625\n\n\n\nCFK\n\nBurner control system\n\nContents\n Description ………………………………………..….. 2\n Features ……..……………………………..……..….. 2\n Technical specifications ………………………....…. 4\n Functioning ………………….............……….………. 7\n Applications ….……………………………..………...10\n Configuration .……………………………..……….... 14\n Fieldbus control .…………………………..………....19\n Installation warnings …..…………………………… 20\n Ordering information ……..……………...…………. 21\n Accessories …………………………………………. 22\n Standard and approvals ……….…………......….... 23\n\n\n\n\nDescription\n CFK device is designed to control gas burners in accordance with norm ISO 13577-2 (ex EN 746-\n 2) for European market. Different versions are available and many parameters are configurable\n to have the best solution for every plant.\n\n\n\n\nFeatures\n Available in BASIC, DUAL or FULL version.\n\n Flame detection via either UV cell or ionization rod, even shared with ignition.\n\n Possibility to use either electronic or winding transformers.\n\n Burner status is visualized via a 7-segment display and led-bar.\n\n Parameter setting via PC and USB device.\n\n Provided with advanced self-diagnostic to assure a safe operation.\n\n Voltage supplied to loads equal to voltage supplied to the device.\n\n Housing available in polymeric material or die-casted aluminum.\n\n Supervision of the burner can be implemented by traditional electrical wiring, or through built-in\n communication line.\n Designed and manufactured according to EN 298.\n\n\n WARNING\n This control must be installed in compliance with the rules in force.\n\n\n\n\n 2 / 23\n\f ELEKTROGAS – Technical Sheet EE174- 0625\n\n\n\n\nFeatures of different versions:\n\n\n FULL DUAL BASIC\n\n\n 1ST Fuel valve Output for (pilot burner) fuel valve.   \n\n 2ND Fuel valve Output for main burner fuel valve.   \n\n Air output Output for blower or air valve.   \n\n Air pressure switch Input from low air pressure switch.   \n\n Burner on Output activated when burner is running.   \n\n Burner lockout Output activated while in lockout.   \n\n Remote reset Input for reset from lockout.   \n\n Remote air control Input for remote control of air output.   \n\n Start input 1 Input to start/stop the burner.   \n\n Configurable input:\n Start input 2\n to start/stop the main burner\n Hi-temp bypass\n or for indirect flame surveillance above 750°C\n   \n 2n Flame sensor\n or for independent main flame sensor.\n\n\n Supply monitor Protection against over/undervoltage.   \n\n TraxBus Interface for communication fieldbus.   \n\n Local configuration/control with smartphone\n Infrared\n app and USB device   \n\n Display reports cycle status, lockouts and\n Diagnostic\n failures.   \n\n Life counter Counter for ignition cycles and working times.   \n\n Last 60 lockouts, failures and manual\n Log memory\n shutdowns.   \n\n  available  not available\n\n\n\n\n 3 / 23\n\f ELEKTROGAS – Technical Sheet EE174- 0625\n\n\nTechnical specifications\n\n\n\n Voltage 230 – 115 VAC 50/60 Hz (-15/+10%)\n\n Process inputs 230 – 115 – 48 – 24 VAC (max. 3 mA)\n\n Power absorption 6 VA\n\n Enclosure IP64\n\n Fuse (replaceable)\n 3 A fast 5x20\n\n Available load for\n 250 VAC, 2 A cosϕ=0,7\n Output\n Minimum ionization\n current > 1 A (current limitation 1mA)\n\n Detector line length 30 m max. (2 m in case of single rod)\n\n Detector voltage 250 VAC\n\n Detector insulation > 50 M\n\n Working temperature -20°C / +60°C\n\n Flame detection Ionization rod or UV cell\n\n Overall Dimension 200 x 120 x 71 mm\n\n 850 gr (plastic case)\n Weight\n 1200 gr (aluminium case)\n\n\n\n\n Fig.1\n 1) EXTERNAL FITTING HOLES (4) 106 x 186 mm\n 4.2 mm self tapping or M5 thread forming screw\n 2) BREAKABLE FITTING HOLES (4) 77 x 182 mm\n 4,0 mm diameter\n 3) BREAKABLE HOLES FOR WIRING (4) Ø 19,0 mm\n suitable for PG11 cable gland\n 4) BREAKABLE HOLES FOR WIRING (4) Ø 15,5 mm\n suitable for PG9 cable glands\n\n\n\n\n 4 / 23\n\f ELEKTROGAS – Technical Sheet EE174- 0625\n\n\n\n\n Fig.2\n\n\n FRONT PANEL INTERNAL\n FITTING SCREWS 1 8 MAIN TERMINAL BOARD\n FLAME SIGNAL BARGRAPH (RED) 2 9 POWER SUPPLY FUSE 1\n STATUS DISPLAY 3 10 INPUT/OUTPUT TERMINAL BOARD\n RESET / SHUTOFF BUTTON 4 11 INPUT VOLTAGE SPECIFICATION\n COM INDICATOR (YELLOW) 5 1 ULTIMATE PROTECTION AGAINST\n DANGEROUS CONDITIONS BY MEANS OF\n AIR OUTPUT INDICATOR (BLUE) 6\n INTERNAL, NON REPLACEABLE 5A SAFETY\n FUSE\nHI-TEMP BYPASS INDICATOR (RED) 7\n\n\n\n\n 5 / 23\n\f ELEKTROGAS – Technical Sheet EE174- 0625\n\n\n\n DOTTED PARTS AVAILABLE FOR\n DUAL OR FULL VERSION ONLY\n\n\n\n\n Fig.3\n\nSYMBOL USED:\n\nA AIR PRESSURE SWITCH RESET INPUT\nL EXTERNAL LIMITS AIR CONTROL INPUT\nVA AIR VALVE (FAN) ON/OFF START INPUT\nV1 1ST STAGE FUEL VALVE (PILOT) MAIN START INPUT\n\nV2 2ND STAGE FUEL VALVE (MAIN) BURNER ON\nU UV SENSOR BURNER LOCKOUT\n\nR DUAL ROD HI-TEMP BYPASS INPUT\nS SINGLE ROD\n\n\nWIRING TERMINALS:\n01 POWER SUPPLY – NEUTRAL N\n02 POWER SUPPLY – PHASE\n03 2ND FUEL VALVE (MAIN) – NEUTRAL N\n04 2ND FUEL VALVE (MAIN) – PHASE V2\n05 1st FUEL VALVE (PILOT) – NEUTRAL N\n06 1st FUEL VALVE (PILOT) – PHASEV1\n07 IGNITION TRANSFORMER – NEUTRAL N\n08 IGNITION TRANSFORMER – PHASE\n09 GROUND\n10 FLAME DETECTOR INPUT ROD | UV\n11 OUT BURNER ON\n12 OUT BURNER LOCKOUT\n13 OUTS COMMON RETURN\n14 IN REMOTE RESET\n15 IN AIR CONTROL\n16 IN START INPUT 1\n17 IN START INPUT 2 | HI BYPASS | FLAME 2\n18 INS COMMON RETURN\nC1 COM INTERFACE – POSITIVE +\nC2 COM INTERFACE – NEGATIVE –\nA1 LOW AIR PRESSURE SWITCH A\nA2 AIR VALVE OUTPUT – PHASE VA\nA3 AIR VALVE OUTPUT – NEUTRAL N\n\n\n 6 / 23\n\f ELEKTROGAS – Technical Sheet EE174- 0625\n\n\nFunctioning\n Symbol on\n status display PROGRAM SEQUENCE OF\n FULL VERSION:\n\n 1) A self test is performed at power-on,\n once successfully completed burner\n control is ready for next point.\n 2) If the unit has been turned off while\n in lockout or parameter 101 has been\n set to standby, it will be necessary to\n push the reset button or issue a fieldbus\n reset command; otherwise burner go\n directly to point 3.\n 3) The burner remains in shutdown\n…