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产品说明：
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LGB系列燃气燃烧器控制器
品牌：SIEMENS（西门子）
产地：德国
描述：
-用于控制单级或双级燃烧器的控制
-燃烧控制器符合676和EN298
-通常与使用离子棒检测火焰信号或者通过AGQ1辅助模块与UV连接
-点火阀可控制
-具有低电压监测
-具有远程复位
-LGB41...用于大气式燃烧器
机械式燃烧控制器用于控制单段或双段燃气或气/油间歇运行的小型(小于350KW)燃烧器具有远程复位，低电压监控，空气压力检测等控制功能
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产品介绍
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The LGB... burner controls are used for the startup and supervision of single- or 2-stage gas or gas / oil burners in intermittent operation. Depending on the type of burner control used, the flame is supervised either by an ionization probe, a blue-flame detector QRC1... for forced draft gas / oil burners, or a UV detector QRA... (with auxiliary unit AGQ1...A27).
In connection with the respective adapters, the LGB... burner controls replace their predecessor types LFI7... and LFM1... (also refer to ?Replacement types under Ordering).
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Automatic forced draft burners for gaseous fuels to EN 676
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Gas burner controls to EN 298
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Undervoltage detection
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Air pressure supervision with functional check of the air pressure monitor during startup and operation
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Electrical remote reset facility
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LGB41... for use with atmospheric gas burners
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型号表
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型号
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认证
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tw/s
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t1/s
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TSA/s
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t3n/s
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t3/s
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t4/s
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t9/s
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t10/s
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t11/s
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t12/s
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t20/s
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LGB21.130A27
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CH,EU,S,SF
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8
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7
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3
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2.4
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2
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8
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-
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5
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-
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-
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6
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LGB21.230A27
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CH,EU,S,SF
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8
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15
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3
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2.4
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2
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8
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-
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5
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-
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-
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38
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LGB21.330A27
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CH,EU,H,S,SF
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8
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30
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3
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2.4
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2
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8
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-
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5
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-
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-
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23
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LGB21.350A27
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CH,EU,H,S,SF
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8
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30
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5
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4
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2
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10
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-
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5
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-
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-
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2
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LGB21.550A27
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AUS,DH,EU
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8
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50
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5
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4
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2
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10
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-
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5
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-
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-
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2
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LGB22.130A27
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CH,EU,N,S
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9
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7
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3
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2.4
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3
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8
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-
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3
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12
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12
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21
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LGB22.230B27
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CH,EU,N,S,SF
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9
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20
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3
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2.4
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3
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8
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-
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3
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16.5
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16.5
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2
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LGB22.330A27
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AUS,CH,EU,H,N,S,SF
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9
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30
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3
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2.4
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3
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8
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-
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3
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12
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11
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2
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LGB22.330A270
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EU
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9
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30
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3
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2.4
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3
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8
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-
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3
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12
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11
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2
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LGB32.130A27
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CH,EU
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9
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7
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3
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2.4
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3
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8
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-
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3
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12
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12
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21
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LGB32.230A27
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CH,EU
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9
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20
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3
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2.4
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3
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8
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-
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3
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16.5
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16.5
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2
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LGB32.330A27
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CH,EU
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9
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30
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3
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2.4
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3
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8
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-
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3
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12
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11
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2
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LGB32.350A27
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CH,EU
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9
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30
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5
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4.4
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1
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10
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-
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3
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12
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9
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2
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LGB41.255A27
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EU
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18
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-
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5
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4
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2
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10
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5
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-
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-
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-
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10
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LGB41.258A27
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CH,EU,H,SF
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18
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-
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5
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4
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2
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10
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9
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-
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-
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-
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10
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