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产品展示 >> SIEMENS(西门子)程控器

LMO24系列燃油燃烧器控制器(SIEMENS)

LMO24系列燃油燃烧器控制器(SIEMENS)
产品说明:

The LMO... burner controls are designed for the start-up and supervision of single- or 2-stage forced draught oil burners in intermittent operation. Yellow-burning flames are supervised with photoresistive detectors QRB..., blueburning flames with blue-flame detectors QRC...In terms of housing dimensions, electrical connections and flame detectors, the LMO...are identical to the LOA... oil burner controls.

  • Forced draught oil burners conforming to EN 267

  • LMO44... for stationary direct-fired air heaters

  • Burner controls for use with atomization oil burners of monoblock design conforming to EN 230

  • Detection of undervoltages

  • Electrical remote reset

  • Contact for oil pre-heating

  • Monitoring of time for oil pre-heating

  • Accurate and reproducible program sequence thanks to digital signal handling

  • Controlled intermittent operation after 24 hours of continuous operation

  • Limitation of the number of repetitions

  • Multicolour indication of fault and status messages

 型号表
型号 额定电压 电磁阀数 燃烧器出力 预热器接口 工作时间 类似型号
tw t1 TSAm t3 t3n t4
LMO14.111A2 AC230V 1 <30kg/h 5s 16s 10s 15s 10s - LOA24.171B27
LOA26.171B27
LOA36.171A27
LMO14.111A1 AC110V 1 <30kg/h 5s 16s 10s 15s 10s - LOA24.171B17
LMO14.113A2 AC230V 1 <30kg/h 5s 16s 10s 15s 3s - LOA24.173A27
LMO24.111A2 AC230V 2 <30kg/h 5s 16s 10s 15s 10s 15s LOA24.171B27
LOA26.171B27
LOA36.171A27
LMO24.111A1 AC110V 2 <30kg/h 5s 16s 10s 15s 10s 15s LOA24.171B17
LMO24.113A2 AC230V 2 <30kg/h 5s 16s 10s 15s 3s 15s LOA24.173A27
LMO24.011A2 AC230V 2 <30kg/h 5s 6s 10s 5s 10s 15s LOA24.571C27
LMO44.255A2 AC230V 2 >30kg/h 5s 26s 5s 5s 25s 5s LOA44.252A27
TSAm:****点火安全时间
tw:等待时间
t1:预吹扫时间
t3:预点火时间
t3n:点火过程时间
t4:从火焰信号到释放的内部循环时间
 技术参数
主要参数
主电压 AC230V +10%/-15%
AC110V +10%/-15%
主频率 50...60Hz ±6%
外部保险丝 5A
功率 12VA
重量 200g
保护等级 IP40
连线长度 ****3M(100pF/m)
电眼连线长度 20M
额定电流 LMO14... LMO24.../LMO44...
端子1 5A 5A
端子3,8 3A 5A
端子4,5,6,10 1A 1A
环境条件
运输环境 IEC 721-3-2
内部条件 class 2K2
温度范围 -30...+70ºC
湿度 <95%
运行环境 IEC 721-3-3
内部条件 class 3K5
机械条件 class 2M2
温度范围
LMO14.../LMO24... -5...+60ºC
LMO44... -20...+60ºC
湿度 <95%
不得进水
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