| 产品介绍 |
 | | LFL1...系列燃气燃烧器控制器(SIEMENS) | | | LFL1...系列燃气燃烧器控制器(SIEMENS) | | | | | | 产品介绍 | | The burner controls of the LFL1... range are designed for the control and supervision of forced draught gas burners of both expanding flame and interrupted pilot construction of medium to high capacity. They are universally applicable and can be used for both multistage and modulating burners as well as for dual-fuel burners and for burners of stationary air heaters (WLE to DIN 4794). The difference between series 01 and 02 lies in the duration of the safety time for the pilot burner of burners using pilot gas valves. For atmospheric burners of high capacity, type LFL1.638 is available. For burner controls used with burners in continuous operation, types LGK16... . | | 型号表 | | | LFL1.122 Series 02 | LFL1.133 Series 02 | LFL1.322 Series 02 | LFL1.333 Series 02 | LFL1.335 Series 01 | LFL1.622 Series 02 | LFL1.635 Series 01 | LFL1.638 Series 01 | | t1 | 10 | 9 | 36 | 31.5 | 37.5 | 66 | 67.5 | 67.5 | | t2 | 2 | 3 | 2 | 3 | 2.5 | 2 | 2.5 | 2.5 | | t2’ | - | 3 | - | - | 5 | - | 5 | 5 | | t3 | 4 | 3 | 4 | 6 | 5 | 4 | 5 | 5 | | t3’ | - | - | - | - | 2.5 | - | 2.5 | 2.5 | | t4 | 6 | 6 | 10 | 12 | 12.5 | 10 | 12.5 | 12.5 | | t4’ | - | - | - | - | 15 | - | 15 | 15 | | t5 | 4 | 3 | 10 | 12 | 12.5 | 10 | 12.5 | 12.5 | | t6 | 10 | 14.5 | 12 | 18 | 15 | 12 | 15 | 15 | | t7 | 2 | 3 | 2 | 3 | 2.5 | 2 | 2.5 | 2.5 | | t8 | 30 | 29 | 60 | 72 | 78 | 96 | 105 | 105 | | t9 | 2 | 3 | 2 | 3 | 5 | 2 | 5 | 7.5 | | t10 | 6 | 6 | 8 | 12 | 10 | 8 | 10 | 10 | | t11 | optional | optional | optional | optional | optional | optional | optional | optional | | t12 | optional | optional | optional | optional | optional | optional | optional | optional | | t16 | 4 | 3 | 4 | 6 | 5 | 4 | 5 | 5 | | t13 | 10 | 14.5 | 12 | 18 | 15 | 12 | 15 | 15 | | t20 | 32 | 60 | - | 27 | 22.5 | - | - | - | | | t1 | 预吹扫时间，风门打开 | t7 | 从开始到端口7开始工作的间隔时间（风机2开始延迟时间） | | t2 | 安全时间 | t8 | 启动持续时间（没有端口11和12） | | t2’ | 安全时间或1段火安全时间 | t9 | 第二安全时间 | | t3 | 预点火时间，短（点火变压器连接端口16） | t10 | 从启动到空气压力监测开始的间隔时间（不包括风门运行时间） | | t3’ | 预点火时间，长（点火变压器连接端口15） | t11 | 风门打开到位的运行时间 | | t4 | 从t2开始到端口19打开2段火的间隔时间 | t12 | 风门运行到小火位的时间 | | t4’ | 从t2’开始到端口19打开2段火的间隔时间 | t13 | 允许的燃烧后时间 | | t5 | 从t4结束到端口20打开比例控制或阀门的间隔时间 | t16 | 直到风门给出打开命令的间隔时间 | | t6 | 后吹扫时间（带风机2） | t20 | 程控器锁定后的顺序自检时间 | | | | | 技术参数 | | 主要参数 | | 主电压 | AC220V -15%...240V +10% AC100V -15%...110V +10% | | 主频率 | 50...60Hz ±6% | | 内部保险丝 | T6，3H 250V to IEC 127 | | 外部保险丝 | 16A | | 功率 | 3VA | | 重量 | 1000g(底座165g) | | 保护等级 | IP40 | | 额定电流 | | | 端子1 | 5A(可短时间20A) | | 端子3，6，7，9...11，15...20 | 4A(可短时间20A) | | 端子4，5之间开关 | 1A | | 端子4，12之间开关 | 1A | | 端子4，14之间开关 | 5A(可短时间20A) | | | | | 环境条件 | | 运输环境 | IEC 721-3-2 | | 内部条件 | class 2K2 | | 温度范围 | -50...+70ºC | | 湿度 | <95% | | 运行环境 | IEC 721-3-3 | | 内部条件 | class 3K5 | | 温度范围 | -20...+60ºC | | 湿度 | <95% | | 不得进水 | | | | | |
