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产品展示

Siemens LFE1控制器

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  • 产品名称:Siemens LFE1控制器
  • 产品型号:LFE1
  • 产品展商:其他品牌
  • 产品文档:无相关文档
简单介绍

Universally applicable for multistage or modulating gas burners > 350 kW. Remote reset. With pilot burner connection and ionization. With air pressure check, air damper control and adju

产品描述

Use

The LFE1... is designed for the fully

automatic control and supervision of

single-stage, multi-stage or modulating

gas or dual-fuel burners. It is suited

for use with expanding flame and

interrupted pilot type gas burners.

Flame supervision is ensured by means of

an ionization probe or a UV flame

detector.

Ignition spark proving with a UV flame

detector is also possible.

When used in connection with a gas valve

proving system LDU11... (refer to Data

Sheet 7696), the control sequence of the

LFE1… can be extended to include

automatic gas valve proving.

All types of LFE1... burner controls

comply with the relevant European

standards for gas and oil burners of any

capacity.

The LFE1... can control the following

burner plant components: fan motor, flue

gas fan, air damper, ignition

transformer, 1 to 3 fuel valves, load

controller

and an external lockout warning device.

 

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