SIEMENS西门子控制器LAL1.25

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

适用于特殊设备，如焚烧炉系统

西门子(SIEMENS)燃烧程序控制器

LAL4...带有空气压力监测的黄色和蓝色火焰燃油燃烧器

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)

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）

LAL4.25A27

火焰检测使用QRB1...或RAR...

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