1 PCS used Siemens LEC1/8853 Combustion Control Accessory#LYQ007
1 PCS used Siemens LEC1/8853 Combustion Control Accessory#LYQ007
1 PCS used Siemens LEC1/8853 Combustion Control Accessory#LYQ007
General Information (Siemens Original Factory Standard)
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Parameter
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Specification (LEC1/8853)
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Unit
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Factory Notes (Original Description)
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Brand
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Siemens, Original Factory, Brand New Genuine Product
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-
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100% brand new Siemens original product, manufactured in strict accordance with original factory quality control standards, factory calibrated and tested before delivery to ensure consistent and reliable performance[1].
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Product Model
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LEC1/8853
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-
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Original factory model, unchanged, belonging to Siemens burner control series, dedicated for industrial combustion control systems, with fixed functional configuration[1].
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Product Type
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Burner Control Component, Combustion Control Accessory
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-
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Specialized control device for fuel, gas or oil-gas dual-purpose combustion systems, suitable for intermittent or continuous operation, requiring a separate flame safety device for flame detection[1].
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Supply Voltage
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AC 220~240 V
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V AC
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Stable AC power supply design, compatible with 220~240V AC voltage, suitable for various industrial on-site power supply environments, ensuring stable operation of the equipment[1].
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Frequency
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50
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Hz
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Fixed operating frequency of 50 Hz, in line with industrial power supply standards, ensuring stable performance of the control system[1].
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t1 (Ignition Delay Time)
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30
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s
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Ignition delay time is 30 seconds, ensuring sufficient pre-purging time before ignition and improving combustion safety[1].
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TSA (Flame Detection Delay Time)
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2
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s
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Flame detection delay time is 2 seconds, avoiding false alarms caused by instantaneous flame instability and ensuring accurate flame detection[1].
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t9 (Flame Extinction Delay Time)
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2
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s
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Flame extinction delay time is 2 seconds, ensuring timely response to flame extinction and taking safety protection measures promptly[1].
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Origin
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Germany
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-
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Original product made in Germany, adhering to Siemens' strict manufacturing standards and quality control system, with excellent quality and durability[2].
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Operating Temperature Range
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-20 ~ 70
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℃
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Wide operating temperature range, adaptable to harsh industrial combustion environments, stable performance at low and high temperatures without malfunction[1].
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Relative Humidity
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0~95%, Non-Condensing
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%
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Strong humidity adaptability, can work normally in 0~95% relative humidity environment, no condensation allowed to avoid component short circuit and equipment failure[1].
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Protection Level
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IP54
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-
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IP54 protection level, effective dustproof and splashproof, suitable for industrial on-site environments with certain dust and moisture, protecting internal components from damage[1].
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Service Life
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≥8 Years (Under Normal Operating Conditions)
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Years
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Long service life, more than 8 years under normal industrial operating conditions, reducing maintenance frequency and maintenance cost of the combustion control system[1].
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