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LGB系列燃气燃烧器控制器
品牌：SIEMENS（西门子）
产地：德国
描述：
-用于控制单级或双级燃烧器的控制
-燃烧控制器符合676和EN298
-通常与使用离子棒检测火焰信号或者通过AGQ1辅助模块与UV连接
-点火阀可控制
-具有低电压监测
-具有远程复位
-LGB41...用于大气式燃烧器
机械式燃烧控制器用于控制单段或双段燃气或气/油间歇运行的小型(小于350KW)燃烧器具有远程复位，低电压监控，空气压力检测等控制功能
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产品介绍 |
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The LGB... burner controls are used for the startup and supervision of single- or 2-stage gas or gas / oil burners in intermittent operation. Depending on the type of burner control used, the flame is supervised either by an ionization probe, a blue-flame detector QRC1... for forced draft gas / oil burners, or a UV detector QRA... (with auxiliary unit AGQ1...A27).
In connection with the respective adapters, the LGB... burner controls replace their predecessor types LFI7... and LFM1... (also refer to ?Replacement types under Ordering).
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Automatic forced draft burners for gaseous fuels to EN 676
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Gas burner controls to EN 298
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Undervoltage detection
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Air pressure supervision with functional check of the air pressure monitor during startup and operation
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Electrical remote reset facility
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LGB41... for use with atmospheric gas burners
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型号表 |
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型号 |
认证 |
tw/s |
t1/s |
TSA/s |
t3n/s |
t3/s |
t4/s |
t9/s |
t10/s |
t11/s |
t12/s |
t20/s |
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LGB21.130A27 |
CH,EU,S,SF |
8 |
7 |
3 |
2.4 |
2 |
8 |
- |
5 |
- |
- |
6 |
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LGB21.230A27 |
CH,EU,S,SF |
8 |
15 |
3 |
2.4 |
2 |
8 |
- |
5 |
- |
- |
38 |
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LGB21.330A27 |
CH,EU,H,S,SF |
8 |
30 |
3 |
2.4 |
2 |
8 |
- |
5 |
- |
- |
23 |
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LGB21.350A27 |
CH,EU,H,S,SF |
8 |
30 |
5 |
4 |
2 |
10 |
- |
5 |
- |
- |
2 |
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LGB21.550A27 |
AUS,DH,EU |
8 |
50 |
5 |
4 |
2 |
10 |
- |
5 |
- |
- |
2 |
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LGB22.130A27 |
CH,EU,N,S |
9 |
7 |
3 |
2.4 |
3 |
8 |
- |
3 |
12 |
12 |
21 |
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LGB22.230B27 |
CH,EU,N,S,SF |
9 |
20 |
3 |
2.4 |
3 |
8 |
- |
3 |
16.5 |
16.5 |
2 |
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LGB22.330A27 |
AUS,CH,EU,H,N,S,SF |
9 |
30 |
3 |
2.4 |
3 |
8 |
- |
3 |
12 |
11 |
2 |
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LGB22.330A270 |
EU |
9 |
30 |
3 |
2.4 |
3 |
8 |
- |
3 |
12 |
11 |
2 |
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LGB32.130A27 |
CH,EU |
9 |
7 |
3 |
2.4 |
3 |
8 |
- |
3 |
12 |
12 |
21 |
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LGB32.230A27 |
CH,EU |
9 |
20 |
3 |
2.4 |
3 |
8 |
- |
3 |
16.5 |
16.5 |
2 |
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LGB32.330A27 |
CH,EU |
9 |
30 |
3 |
2.4 |
3 |
8 |
- |
3 |
12 |
11 |
2 |
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LGB32.350A27 |
CH,EU |
9 |
30 |
5 |
4.4 |
1 |
10 |
- |
3 |
12 |
9 |
2 |
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LGB41.255A27 |
EU |
18 |
- |
5 |
4 |
2 |
10 |
5 |
- |
- |
- |
10 |
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LGB41.258A27 |
CH,EU,H,SF |
18 |
- |
5 |
4 |
2 |
10 |
9 |
- |
- |
- |
10 |
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tw |
等待时间 |
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t1 |
预吹扫时间 |
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TSA |
点火安全时间 |
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t3 |
预点火时间 |
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t3n |
后点火时间 |
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t4 |
电磁阀1到电磁阀2的间隔时间，或电磁阀1到比例控制开始的间隔时间 |
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t9 |
第二安全时间（仅LGB41...） |
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t10 |
空气压力信号建立时间 |
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t11 |
伺服马达程序打开时间 |
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t12 |
伺服马达程序关闭时间 |
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t20 |
自锁定后的程序内部循环时间 |
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技术参数 |
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主要参数 |
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主电压 |
AC220V -15%...AC240V +10%（LGB2../LGB4...） |
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AC230V -15%/+10%（LGB32...） |
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AC100V -15%...AC110V +10% |
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主频率 |
50...60Hz ±6% |
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外部保险丝 |
10A |
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功率 |
3VA |
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重量 |
230g |
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保护等级 |
IP40 |
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额定电流 |
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端子3 |
3A(可在0.5S内到15A） |
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端子4，5，7 |
2A |
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端子9，10 |
1A |
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端子12 |
5A |
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环境条件 |
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运输环境 |
IEC 721-3-2 |
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内部条件 |
class 2K2 |
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温度范围 |
-50...+60ºC |
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机械条件 |
class 2M2 |
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湿度 |
<95% |
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运行环境 |
IEC 721-3-3 |
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内部条件 |
class 3K5 |
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机械条件 |
class 3M2 |
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温度范围 |
-20...+60ºC |
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湿度 |
<95% |
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不得进水 |
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