LAL2.65,LAL3.25西门子控制器

LAL2.65,LAL3.25西门子控制器





产品说明：

LAL...系列燃油燃烧器控制器

品牌：SIEMENS（西门子）

产地：德国

描述：



LAL...燃油燃烧控制器，控制和监控间歇运行的多段或比例调节的大中型燃油燃烧器

LAL1...无空气压力监测的黄色和蓝色火焰燃油燃烧器

LAL2...带有空气压力监测的黄色火焰燃油燃烧器

LAL3.25适用于特殊设备，如焚烧炉系统

LAL4...带有空气压力监测的黄色和蓝色火焰燃油燃烧器



产品介绍

Oil burner controls

With / without air pressure check for checked air damper control

Flame supervision with

photoresistive detectors QRB1...

blue-flame detectors QRC1..., or

selenium photocell detectors RAR...

The oil burner controls LAL... are tested and certified to EN 230. They carry the CE mark in compliance with the directives for electromagnetic compatibility!

The LAL... and this data sheet are intended for use by OEMs which integrate the burner controls in their products!

Control and supervision of oil atomization burners

For burners of medium to high capacity

For intermittent operation (at least one controlled shutdown every 24 hours)

Universally applicable for multistage or modulating burners

For burners of stationary air heaters (WLE to DIN 4794)

型号表

　 快速蒸发型 通用型 重油燃烧器用

火焰检测使用QRB1...或QRC1...（兰色火焰） LAL1.25

LAL4.25A27



火焰检测使用QRB1...或RAR... LAL2.14 LAL2.25 LAL2.65

可用空气压力监测

可用半自动启动

同LAL2.25，带有以下特征：外来光线不导致燃烧器锁定，只会阻止燃烧器启动 LAL3.25

t1 10s 22.5s 67.5s

t2 4s 5s 5s

t3 2s 2.5s 2.5s

t3’ 从空气监测器收到信号开始 从空气监测器收到信号开始 从空气监测器收到信号开始

t3n 10s 15s 15s

t4 8s 7.5s 7.5s

t5 4s 7.5s 7.5s

t6 10s 15s 15s

t7 2s 2.5s 2.5s

t8 30s 47.5s 92.5s

t10 6s 10s 10s

t11 运行 运行 运行

t12 运行 运行 运行

t13 10s 15s 15s

t16 4s 5s 5s

t20 32s 35s 12.5s

t1 :风门全开后的预吹扫时间

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