SIEMENS西門子>燃氣燃燒控制器>LGB22.330A27
SIEMENS西門子燃氣燃燒控制器LGB22.330A27
- 產(chǎn)品型號: LGB22.330A27
- 產(chǎn)品描述: SIEMENS西門子燃氣燃燒控制器LGB22.330A27
- 咨詢電話: 025-83704820,83705420
全國服務(wù)熱線:
000-000-0000SIEMENS西門子燃氣燃燒控制器LGB22.330A27
全國服務(wù)熱線:
000-000-0000LGB21系列燃氣燃燒器控制器
品牌:SIEMENS(西門子)(原LANDIS&GYR品牌)
產(chǎn)地:德國
產(chǎn)品介紹
用于中小容量(最高350kW ),帶風機或不帶風機的一段或二段式燃氣或燃油/ 燃氣間 歇式運行燃燒器控制
LGB... 用于一段或二段式燃氣或燃油/ 燃氣燃燒器在啟動和間歇式運行期間的監(jiān)測控制。
根據(jù)選用的控制類型,其火焰監(jiān)控是通過離子棒,強制通風燃油 / 燃氣燃燒器的蘭火焰探測器QRC1.. .或一個UV火焰探測器(帶輔助設(shè)備 AG Q2 …A27)。
LGB... 燃燒控制器替代其早先產(chǎn)品LFI7... 和LFM1...,并且?guī)в邢嚓P(guān)的適配器。(同樣參 考《訂貨》下的《型號一覽》)。
- 符合EN 676自動強制通風燃燒器
- 符合EN 298的燃氣燃燒器控制器
- 低電壓監(jiān)控
-
空氣壓力檢測:在啟動和運行時氣壓開關(guān)的功能檢測
- 便捷的遠程復(fù)位
- LGB41... 用 與大氣式燃氣燃氣燃燒器
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 anionization probe, a blue-flame detector QRC1... for forced draft gas / oil burners, or aUV 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).
?Automatic forced draft burners for gaseous fuels to EN 676
?Gas burner controls to EN 298
?Undervoltage detection
?Air pressure supervision with functional check of the air pressure monitor during startup and operation
?Electrical remote reset facility
?LGB41... for use with atmospheric gas burners
型號表
型號 | 認證 | tw/s | t1/s | TSA/s | t3n/s | t3/s | t4/s | t9/s | t10/s | t11/s | t12/s | t20/s |
LGB21.130A27 | CH,EU,S,SF | 8 | 7 | 3 | 2.4 | 2 | 8 | - | 5 | - | - | 6 |
LGB21.230A27 | CH,EU,S,SF | 8 | 15 | 3 | 2.4 | 2 | 8 | - | 5 | - | - | 38 |
LGB21.330A27 | CH,EU,H,S,SF | 8 | 30 | 3 | 2.4 | 2 | 8 | - | 5 | - | - | 23 |
LGB21.350A27 | CH,EU,H,S,SF | 8 | 30 | 5 | 4 | 2 | 10 | - | 5 | - | - | 2 |
LGB21.550A27 | AUS,DH,EU | 8 | 50 | 5 | 4 | 2 | 10 | - | 5 | - | - | 2 |
LGB22.130A27 | CH,EU,N,S | 9 | 7 | 3 | 2.4 | 3 | 8 | - | 3 | 12 | 12 | 21 |
LGB22.230B27 | CH,EU,N,S,SF | 9 | 20 | 3 | 2.4 | 3 | 8 | - | 3 | 16.5 | 16.5 | 2 |
LGB22.330A27 | AUS,CH,EU,H,N,S,SF | 9 | 30 | 3 | 2.4 | 3 | 8 | - | 3 | 12 | 11 | 2 |
LGB22.330A270 | EU | 9 | 30 | 3 | 2.4 | 3 | 8 | - | 3 | 12 | 11 | 2 |
LGB32.130A27 | CH,EU | 9 | 7 | 3 | 2.4 | 3 | 8 | - | 3 | 12 | 12 | 21 |
LGB32.230A27 | CH,EU | 9 | 20 | 3 | 2.4 | 3 | 8 | - | 3 | 16.5 | 16.5 | 2 |
LGB32.330A27 | CH,EU | 9 | 30 | 3 | 2.4 | 3 | 8 | - | 3 | 12 | 11 | 2 |
LGB32.350A27 | CH,EU | 9 | 30 | 5 | 4.4 | 1 | 10 | - | 3 | 12 | 9 | 2 |
LGB41.255A27 | EU | 18 | - | 5 | 4 | 2 | 10 | 5 | - | - | - | 10 |
LGB41.258A27 | CH,EU,H,SF | 18 | - | 5 | 4 | 2 | 10 | 9 | - | - | - | 10 |
tw | 等待時間 |
t1 | 預(yù)吹掃時間 |
TSA | 點火安全時間 |
t3 | 預(yù)點火時間 |
t3n | 后點火時間 |
t4 | 電磁閥1到電磁閥2的間隔時間,或電磁閥1到比例控制開始的間隔時間 |
t9 | 第二安全時間(僅LGB41...) |
t10 | 空氣壓力信號建立時間 |
t11 | 伺服馬達程序打開時間 |
t12 | 伺服馬達程序關(guān)閉時間 |
t20 | 自鎖定后的程序內(nèi)部循環(huán)時間 |
主要參數(shù)
主電壓 | AC220V -15%...AC240V +10%(LGB2../LGB4...) |
AC230V -15%/+10%(LGB32...) | |
AC100V -15%...AC110V +10% | |
主頻率 | 50...60Hz ±6% |
外部保險絲 | 10A |
功率 | 3VA |
重量 | 230g |
保護等級 | IP40 |
額定電流 端子33A(可在0.5S內(nèi)到15A)端子4,5,72A端子9,101A端子125A |
環(huán)境條件
運輸環(huán)境 | IEC 721-3-2 |
內(nèi)部條件 | class 2K2 |
溫度范圍 | -50...+60oC |
機械條件 | class 2M2 |
濕度 | <95% |
運行環(huán)境 | IEC 721-3-3 |
內(nèi)部條件 | class 3K5 |
機械條件 | class 3M2 |
溫度范圍 | -20...+60oC |
濕度 | <95% |
不得進水 |
額定電流 | |
端子3 | 3A(可在0.5S內(nèi)到15A) |
端子4,5,7 | 2A |
端子9,10 | 1A |
端子12 | 5A |