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r LGK16.322A27、LGK16.622A27系列燃气燃烧控制器 r
rr 技术性能及结构特征: r
rr 燃烧器控制型LGK16.322A27、LGK16.622A27 燃烧控制器,用于控制多级,包括连续比例调节控制的大中型燃烧器。适用用于燃气燃烧器。燃烧器控制型,自我监督检查火焰电路。具有自我检查火焰的功能,在点火启动过早或滞后的情况下,提供安全保护。在没有火焰探测器的情况下,通过火焰探测器电缆或信号放大器,可以模拟的火焰信号运作。r
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rr LGK16.322A27、LGK16.622A27适合石油气或天然气做为燃料的燃烧器,在不强制检测火焰的情况下使用。燃烧器的连续工作,在燃烧器间歇运行,在工作需求的情况下,可连续工作超过24小时。r
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rr 火焰探测器采用QRA53…/QRA55…或离子棒。r
rr 西门子LGK16.322A27、LGK16.622A27燃烧器控制器安装注意事项: r
rr 1.控制器单元和其他电缆必须与高压点火电缆分开安装。r
rr 2.不要混淆相线和中线。r
rr 3.安装开关、保险丝、接地等等,都要遵守当地的规则。r
rr 4.必须确认不超过接线柱所能允许的最大电流量。r
rr 5.不得将主电源接到燃烧控制器的输出端子。r
rr 6.从市电电源处用一个all-polar 开关将燃烧控制器隔离出来,至少留3mm的触点间隙。r
rr 7.用一个公制螺和放松垫圈保护底盘下的接地套管。r
rr 8.在没有使用风机的情况下,一个AGK25必须被连接到控制器的接线柱3上,否则燃烧器不能可靠启动。r
rr 9.为安全起见,将中性导线连接到插入块底部的中性分配器或接线柱2。如下所示,燃烧的元件(风机、点火变压器和气阀)如图7435a14所列,必须连接到中性导线上。r
rr 10.中性导线和接线柱2之间的连接是在控制单元底部事先连线。r
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r 型号r | rr LGK16.122A27r | rr LGK16.133A27r | rr LGK16.322A27r | rr LGK16.333A27r | rr LGK16.335A27r | rr LGK16.622A27r | rr LGK16.635A27r | r
r t1r | rr 10r | rr 9r | rr 36r | rr 31.5r | rr 37.5r | rr 66r | rr 67.5r | r
r TASr | rr 2r | rr 3r | rr 2r | rr 3r | rr 2.5r | rr 2r | rr 2.5r | r
r TAS'r | rr /r | rr /r | rr /r | rr /r | rr 5r | rr /r | rr 5r | r
r t3r | rr 4r | rr 3r | rr 4r | rr 6r | rr 5r | rr 4r | rr 5r | r
r t3'r | rr /r | rr /r | rr /r | rr /r | rr 2.5r | rr /r | rr 2.5r | r
r t3nr | rr /r | rr /r | rr /r | rr /r | rr /r | rr /r | rr /r | r
r t4r | rr 6r | rr 6r | rr 10r | rr 2r | rr 12.5r | rr 10r | rr 12.5r | r
r t4'r | rr /r | rr /r | rr /r | rr /r | rr 15r | rr /r | rr 15r | r
r t5r | rr 4r | rr 3r | rr 10r | rr 12r | rr 12.5r | rr 10r | rr 12.5r | r
r t6r | rr 10r | rr 14.5r | rr 12r | rr 18r | rr 15r | rr 12r | rr 15r | r
r t7r | rr 2r | rr 3r | rr 2r | rr 3r | rr 2.5r | rr 2r | rr 2.5r | r
r t8r | rr 30r | rr 29r | rr 66r | rr 72r | rr 75r | rr 96r | rr 105r | r
r t9r | rr 2r | rr 3r | rr 2r | rr 3r | rr 5r | rr 2r | rr 5r | r
r t10r | rr 6r | rr 6r | rr 8r | rr 12r | rr 10r | rr 8r | rr 10r | r
r t11r | rr | rr | rr | rr | rr | rr | rr | r
r t12r | rr | rr | rr | rr | rr | rr | rr | r
r t16r | rr 4r | rr 3r | rr 4r | rr 6r | rr 5r | rr 4r | rr 5r | r
r t20r | rr 32r | rr 60r | rr /r | rr 27r | rr 22.5r | rr /r | rr /r | r
r 通用r | rr LFL1.122r | rr LFL1.133r | rr FL1.322r | rr LFL1.333r | rr LFL1.335r | rr LFL1.622r | rr LFL1.635r | r
r t1预吹扫时间,风门挡板全开TAS安全时间或初级安全时间,燃烧器使用一个点火燃烧器r
rr TAS'安全时间或初级安全时间,燃烧器使用一个点火燃烧器t3预点火时间r
rr t3'起动命令,自收到风压信号开始长的预点火时间t3n后点火时间(点火变压器连接到15#端子)r
rr t4从TSA或TSA’开始到19#端子释放电压的时间4'从TSA或TSA’开始到19#端子释放电压的时间r
rr t5从t4或t4'结束到20#端子有输出或开始负荷控制r
rr t6后吹扫时间r
rr t7风机2起动延迟时间t8起动时间(无T11.T12)r
rr t9t10起动到风压控制开始r
rr t11风门全开时间r
rr t12风门全关时间r
rr t13允许停机后的预吹扫时间r
rr t16起动命令到风门全开命令间隔r
rr t20停机后无吹扫,到下次起动间隔r
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