LAL...系列燃油燃燒器控制器 品牌：SIEMENS（西門子）

產(chǎn)地：德國

描述：

LAL...燃油燃燒控制器，控制和監(jiān)控間歇運行的多段或比例調(diào)節(jié)的大中型燃油燃燒器

LAL1...無空氣壓力監(jiān)測的黃色和藍(lán)色火焰燃油燃燒器

LAL2...帶有空氣壓力監(jiān)測的黃色火焰燃油燃燒器

LAL3.25適用于特殊設(shè)備，如焚燒爐系統(tǒng)

LAL4...帶有空氣壓力監(jiān)測的黃色和藍(lán)色火焰燃油燃燒器

產(chǎn)品介紹 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) 型號表 快速蒸發(fā)型 通用型 重油燃燒器用 火焰檢測使用QRB1...或QRC1...（蘭色火焰） LAL1.25 LAL4.25A27 火焰檢測使用QRB1...或RAR... LAL2.14 LAL2.25 LAL2.65 可用空氣壓力監(jiān)測 可用半自動啟動 同LAL2.25，帶有以下特征：外來光線不導(dǎo)致燃燒器鎖定，只會阻止燃燒器啟動 LAL3.25 t1 10s 22.5s 67.5s t2 4s 5s 5s t3 2s 2.5s 2.5s t3’ 從空氣監(jiān)測器收到信號開始 從空氣監(jiān)測器收到信號開始 從空氣監(jiān)測器收到信號開始 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 運行 運行 運行 t12 運行 運行 運行 t13 10s 15s 15s t16 4s 5s 5s t20 32s 35s 12.5s