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Home EnglishProductFlame safeguard LFS1...
LFS1...

● General areas of application are industrial burners or the highest safety 

   class SIL3 as well as marine burners.

● Standards & Certifications:

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Product features
Specification parameters
Data download
  • Product features

    ● Flame signal indicator for multi-color LED signal lights

    ● The flame signal is displayed by DC 0~10V output signal (display only)

    ● Parameters can be set through BCI communication interface

    ● Potential-free signal contacts with protective insulation

    ● Low voltage monitoring


  • Specification parameters

    ● Operating voltage: AC 230V, -15%/+10%

                                     AC 120V,-15%/+10%

    ● Power consumption 5VA

    ● Protection category I. According to DIN EN 60730-1: Protection category I for use without safety isolation devices. Prevent electrocution risk by double or 

       reinforced isolation. Connect the safety leads inside the socket AGK11.7.

       When replacing LAE10/LFE10 with KF8896 and LFS1, the maximum protection category I II can be achieved for use with safety isolation devices. Prevent the 

       risk of electric shock by double or reinforced isolation.

    ● IP40 degree of protection

    ● Software level Level C according to DIN EN 60730-2-5 2-channel construction 

    ● Flameout identification time max. 1 s for LFS1 (including flame detector)

    ● Flame-out reaction time max. 1 s for LFS1 with LEC1

    ● The minimum self-test frequency of the flame monitor is 2x per second for the continuous operation of the ion rod or RAR9

    ● Operating environment Operating standard EN 60721-3-3:1995 + A2:1997

                                              Climatic conditions Grade 3K5

                                              Mechanical Condition Class 3M2

                                              Temperature range -20...+60°C

                                              Humidity <95%r.F.

    ● Service life: 250,000 starts in normal operation mode.


  • Data download
Service hotline:021-63027237-8001
E-mail:jinghesh2021@163.com
Office Address:Building 5, No. 1358 Jiangyue Road, Minhang District, Shanghai
Copyright ? Copyright Shanghai Jinghe Thermal Energy Equipment Co., Ltd Shanghai ICP Preparation No. 2021023415-1