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地址：上海浦东新区南芦公路288号鸿音大夏16C-F室
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| LFE1系列燃气燃烧器控制器[返回] |
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⊙ 产品详细说明
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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.
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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.
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When used in connection with a gas valve proving system LDU11... , the control sequence of the LFE1… can be extended to include automatic gas valve proving.
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All types of LFE1... burner controls comply with the relevant European standards for gas and oil burners of any capacity.
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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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型号表
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型号
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主电压
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Hz
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t1(s)
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TSA(s)
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t9(s)
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LFE1.1/8854
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AC220-240V
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50
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15
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2
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2
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LFE1/8851
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AC220-240V
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50
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60
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2
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2
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LFE1/8853
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AC220-240V
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50
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30
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2
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2
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LFE1/8866
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AC100-110V
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50
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30
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2
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2
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LFE1/8867
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AC100-110V
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60
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30
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2
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2
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LFE1/8868
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AC220-240V
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60
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30
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2
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2
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LFE1/8892
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AC220-240V
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50
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60
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5
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5
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技术参数
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主要参数
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主电压
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AC220V -15%...AC240V +10%
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AC100V -15%...AC110V +10%
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主频率
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50...60Hz ±6%
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外部保险丝
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16A
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内部保险丝
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T6.3H250V to IEC 127
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功率
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-启动
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9VA
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-运行
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6VA
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重量
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2000g
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保护等级
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IP40
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环境条件
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运输环境
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IEC 60 721-3-2
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内部条件
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class 2K2
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温度范围
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-50...+60ºC
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机械条件
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class 2M2
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湿度
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<95%
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运行环境
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IEC 60 721-3-3
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内部条件
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class 3K5
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机械条件
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class 3M2
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温度范围
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-20...+60ºC
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湿度
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<95%
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不得进水
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