- SIEMENS燃烧程序控制器LGB22.330A27
详细信息
详细信息产品说明: LGB系列燃气燃烧器控制器 品牌:SIEMENS(西门子)
产地:德国
描述:-用于控制单级或双级燃烧器的控制-燃烧控制器符合676和EN298-通常与使用离子棒检测火焰信号或者通过AGQ1辅助模块与UV连接-点火阀可控制-具有低电压监测-具有远程复位-LGB41...用于大气式燃烧器机械式燃烧控制器用于控制单段或双段燃气或气/油间歇运行的小型(小于350KW)燃烧器具有远程复位,低电压监控,空气压力检测等控制功能产品介绍 The LGB... burner controls are used for the startup and supervision of single- or 2-stage gas or gas / oil burners in intermittent operation. Depending on the type of burner control used, the flame is supervised either by an ionization probe, a blue-flame detector QRC1... for forced draft gas / oil burners, or a UV detector QRA... (with auxiliary unit AGQ1...A27).
In connection with the respective adapters, the LGB... burner controls replace their predecessor types LFI7... and LFM1... (also refer to ?Replacement types under Ordering).
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Automatic forced draft burners for gaseous fuels to EN 676
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Gas burner controls to EN 298
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Undervoltage detection
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Air pressure supervision with functional check of the air pressure monitor during startup and operation
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Electrical remote reset facility
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LGB41... for use with atmospheric gas burners
型号表 型号 认证 tw/s t1/s TSA/s t3n/s t3/s t4/s t9/s t10/s t11/s t12/s t20/s LGB21.130A27 CH,EU,S,SF 8 7 3 2.4 2 8 - 5 - - 6 LGB21.230A27 CH,EU,S,SF 8 15 3 2.4 2 8 - 5 - - 38 LGB21.330A27 CH,EU,H,S,SF 8 30 3 2.4 2 8 - 5 - - 23 LGB21.350A27 CH,EU,H,S,SF 8 30 5 4 2 10 - 5 - - 2 LGB21.550A27 AUS,DH,EU 8 50 5 4 2 10 - 5 - - 2 LGB22.130A27 CH,EU,N,S 9 7 3 2.4 3 8 - 3 12 12 21 LGB22.230B27 CH,EU,N,S,SF 9 20 3 2.4 3 8 - 3 16.5 16.5 2 LGB22.330A27 AUS,CH,EU,H,N,S,SF 9 30 3 2.4 3 8 - 3 12 11 2 LGB22.330A270 EU 9 30 3 2.4 3 8 - 3 12 11 2 LGB32.130A27 CH,EU 9 7 3 2.4 3 8 - 3 12 12 21 LGB32.230A27 CH,EU 9 20 3 2.4 3 8 - 3 16.5 16.5 2 LGB32.330A27 CH,EU 9 30 3 2.4 3 8 - 3 12 11 2 LGB32.350A27 CH,EU 9 30 5 4.4 1 10 - 3 12 9 2 LGB41.255A27 EU 18 - 5 4 2 10 5 - - - 10 LGB41.258A27 CH,EU,H,SF 18 - 5 4 2 10 9 - - - 10 tw 等待时间 t1 预吹扫时间 TSA 点火安全时间 t3 预点火时间 t3n 后点火时间 t4 电磁阀1到电磁阀2的间隔时间,或电磁阀1到比例控制开始的间隔时间 t9 第二安全时间(仅LGB41...) t10 空气压力信号建立时间 t11 伺服马达程序打开时间 t12 伺服马达程序关闭时间 t20 自锁定后的程序内部循环时间 技术参数 主要参数 主电压 AC220V -15%...AC240V +10%(LGB2../LGB4...) AC230V -15%/+10%(LGB32...) AC100V -15%...AC110V +10% 主频率 50...60Hz ±6% 外部保险丝 10A 功率 3VA 重量 230g 保护等级 IP40 额定电流 端子3 3A(可在0.5S内到15A) 端子4,5,7 2A 端子9,10 1A 端子12 5A 环境条件 运输环境 IEC 721-3-2 内部条件 class 2K2 温度范围 -50...+60ºC 机械条件 class 2M2 湿度 <95% 运行环境 IEC 721-3-3 内部条件 class 3K5 机械条件 class 3M2 温度范围 -20...+60ºC 湿度 <95% 不得进水 -
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