LGK16.335A17,LGK16.335A27西门子控制器

LGK16.335A17,LGK16.335A27西门子控制器



产品说明：

LGK16系列燃气燃烧器控制器

品牌：SIEMENS（西门子）

产地：德国

描述：



LGK16型燃烧控制器，控制和监控连续运转的多段或连续比例调节的强制通风式大中型燃气燃烧器，

实时监控火焰信号，并在出现故障(如探测器故障，探测器电缆以及虚假的火焰信号等等)时及时启动安全动作

带有自检火焰信号放大器

带有空气压力监测和风门挡板控制

远程复位



产品介绍

Burner controls type LGK16... feature a self-checking flame supervision circuit. That supervision circuit initiates the required safety actions not only in the case of premature or missing flame signals, but also in the event of any kind of fault on the flame detector, the detector cables or the flame signal amplifier that could simulate a flame signal during burner operation.

The burner controls are therefore suited for use in all types of oil- or gas-fired combustion plants where self-checking flame supervision systems are either mandatory or recommendable:

Burners that operate continuously

Burners in intermittent operation that, in the case of great heat demand, may operate continuously for more than 14 hours, e.g. in plants using boiler sequencing

Burners that need to comply with the German TRD 411 and TRD 412 regulations for steam boilers

Burners in plants where, for specific safety requirements, supervision of the burner by a self-checking flame supervision system seems advisable

型号表

　 LGK16.122A27 LGK16.133A27 LGK16.322A27 LGK16.333A27 LGK16.335A27 LGK16.622A27 LGK16.635A27 注释

t1 10 9 36 31.5 37.5 66 37.5 预吹扫时间（风门全开时）

TSA 2 3 2 3 2.5 2 2.5 安全时间

TSA’ - - - - 2.5 2 2.5 安全时间

t3 4 3 4 6 5 4 5 预点火时间

t3’ - - - - 2.5 - 2.5 长预点火时间

t3n - - - - - - - 后点火时间（点火变压器连接端口15）

t4 6 6 10 12 12.5 10 12.5 从TSA开始到端口19的阀打开的间隔时间

t4’ - - - - 15 - 15 从TSA开始到端口19的阀打开的间隔时间

t5 4 3 10 12 12.5 10 12.5 从t4结束到比例调节或端口20的阀门打开的间隔时间

t6 10 14.5 12 18 15 12 15 后吹扫时间

t7 2 3 2 3 2.5 2 2.5 打开风机马达2的延迟时间

t8 30 29 66 72 75

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