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产品名称:LEC1系列燃烧器控制器(SIEMENS)
产品详细说明:

品牌:SIEMENS(西门子)

产地:德国

 ⊙ 产品详细说明
 

Control unit for double or multiflame supervision of oil, gas or forced draft oil / gas burners of any fuel throughput, suited for continuous or intermittent operation.

The LEC1... is designed for the fully automatic startup and supervision of forced draft burners with which the flame supervision should or must be carried out by separate flame safeguards, e.g. with

  • Dual supervision
of the main flame or of the pilot and main flame by 2 identical or different detectors.
  • Supervision of forced draft oil / gas burners
with different types of detectors depending on the selected operating mode.
  • Multiflame supervision

that is, central and simultaneous control of the startup and supervision sequence for several burners the flames of which must be individually supervised by one or 2 flame safeguards each.

 型号表
型号 主电压 Hz t1(s) TSA(s) t9(s)
LEC1/8851 AC220-240V 50 60 2 2
LEC1/8853 AC220-240V 50 30 2 2
LEC1/8866 AC100-110V 50 30 2 2
LEC1/8867 AC100-110V 60 30 2 2
LEC1/8868 AC220-240V 60 30 2 2
LEC1/8892 AC220-240V 50 60 5 5
LEC1.1/8854 AC220-240V 50 17 2 2
LEC1/9500 AC230V 60 60 4.5 4.5
LEC1/9501 AC100-110V 50 60 4.5 4.5
LEC1/9502 AC100-110V 60 60 4.5 4.5
LEC1/9503 AC230V 50 60 4.5 4.5
 技术参数
主要参数
主电压 AC220V -15%...AC240V +10%
AC100V -15%...AC110V +10%
主频率 50...60Hz ±6%
外部保险丝 10A
内部保险丝 T6.3H250V to IEC 127
功率
-启动 8VA
-运行 5VA
重量 2000g
保护等级 IP40
环境条件
运输环境 IEC 60 721-3-2
内部条件 class 2K2
温度范围 -50...+60ºC
机械条件 class 2M2
湿度 <95%
运行环境 IEC 60 721-3-3
内部条件 class 3K5
机械条件 class 3M2
温度范围 -20...+60ºC
湿度 <95%
不得进水

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