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Burner Control Unit suitable for the control of direct ignition burners up to 350 kW pursuant to EN746-2
Remote control and supervision of the burner can be implemented through traditional electrical wiring or through built-in communication line
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ELECTRIC WIRING
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WIRING DIAGRAM
- 01 - POWER SUPPLY PHASE
- 02 - POWER SUPPLY NEUTRAL
- 03 - GROUND
- 04 - TRAXBUS POSITIVE
- 05 - TRAXBUS NEGATIVE
- 06 - GROUND
- 07 - GAS VALVE
- 08 - POWER SUPPLY NEUTRAL
- 09 - IGNITION TRANSFORMER
- 10 - POWER SUPPLY NEUTRAL
- 11 - FLAME DETECTOR INPUT
- 12 - GROUND
- L - EXTERNAL LIMITS
FLAME DETECTION OPTIONS :
- UV SCANNER
- SINGLE SHARED ROD
- DUAL ROD
TECHNICAL DATA
POWER SUPPLY
- VOLTAGE: 110V or 230V
- FREQUENCY: 50 / 60 Hz
- LINE FUSE: 3,15 A
- POWER CONSUMPTION: < 3 VA
- POWER DISSIPATION: < 2 W
FLAME DETECTION
- MINIMUM IONIZATION CURRENT: > 1 µA
- CURRENT LIMITATION: 1 mA
- SIGNAL DISPLAY: 0...100 µA
- DETECTOR LINE LENGTH: < 30 m
- SINGLE ROD LINE LENGTH: < 1 m
- DETECTOR VOLTAGE: 250 Vac
- DETECTOR INSULATION: > 50 MΩ
ENVIRONMENT
- OPERATING TEMPERATURE: 0...60°C
- STORAGE TEMPERATURE: -20...80°C
- PROTECTION CLASS: IP65
- RELATIVE HUMIDITY: 90% MAX
- MOUNTING POSITION: ANY
OUTPUTS
- RATED VOLTAGE: 250 Vac MAX
- SWITCHING VOLTAGE: 277 Vac MAX
- LOAD CURRENT: 3 A MAX
- MINIMUM CURRENT: 1 mA @ 5V
- SINGLE ROD LINE LENGTH: < 1 m
- DETECTOR VOLTAGE: 250 Vac
- BREAKING CAPACITY: 750 VA MAX
DEVICE LAYOUT
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FRONT PANEL
- 1 - FITTING SCREWS
- 2 - FLAME SIGNAL BARGRAPH
- 3 - STATUS DISPLAY
- 4 - RESET / SHUTOFF BUTTON
INTERNAL
- 7 - POWER SUPPLY FUSE
- 8 - TERMINAL BOARD
- 9 - EXPANSION / PROGRAMMING SOCKET
PARAMETER SETTINGS
HARDWARE
- POWER SUPPLY VOLTAGE › Q001
- ENCLOSURE › Q002
POWER ON
- STARTUP MODE › Q101
PREPURGE
- PREPURGE TIME › Q305
IGNITION
- PRE-IGNITION TIME › Q401
- STARTUP SAFETY TIME › Q402
OPERATION
- OPERATING SAFETY TIME › Q507
- POSTCOMBUSTION TIME › Q508
- AUTO SHUT-OFF TIME › Q509
- AUTO SHUT-OFF MODE › Q510
- FLAME LOSS › Q512
POSTPURGE
- POSTPURGE TIME › Q602
COMMUNICATION
- ADDRESS ZONE › Q701
- ADDRESS UNIT › Q702
- BAUD RATE › Q703
- TIMEOUT › Q704
GENERAL SETTINGS
- BURNER TYPE › Q801
ENCLOSURE DIMENSION
QUAD N
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EPOXY COATED ALUMINIUM
200 x 120 x 71 mm • 1130g
QUAD A
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STANDARD ALUMINIUM
200 x 120 x 92 mm • 1800 g
QUAD B
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LOW PROFILE ALUMINIUM
200 x 120 x 71 mm • 1400 g
QUAD P
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POLYCARBONATE UL-V0
200 x 120 x 96 mm • 1200 g