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西門(mén)子LGK系列燃?xì)饪刂破鳎?LGK16.333A27、LGK16.335A27、LGK16.622A27

產(chǎn)品說(shuō)明：

LGK16系列燃?xì)馊紵骺刂破?/b>
品牌：SIEMENS（西門(mén)子）

產(chǎn)地：德國(guó)

描述：

LGK16型燃燒控制器，控制和監(jiān)控連續(xù)運(yùn)轉(zhuǎn)的多段或連續(xù)比例調(diào)節(jié)的強(qiáng)制通風(fēng)式大中型燃?xì)馊紵鳎?

實(shí)時(shí)監(jiān)控火焰信號(hào)，并在出現(xiàn)故障(如探測(cè)器故障，探測(cè)器電纜以及虛假的火焰信號(hào)等等)時(shí)及時(shí)啟動(dòng)安全動(dòng)作

帶有自檢火焰信號(hào)放大器

帶有空氣壓力監(jiān)測(cè)和風(fēng)門(mén)擋板控制

遠(yuǎn)程復(fù)位

產(chǎn)品介紹

Burner controls type LGK16... feature a self-checking flame supervision circuit. That supervision circuit initiates the required safety actions not only in the case of premature or missing flame signals, but also in the event of any kind of fault on the flame detector, the detector cables or the flame signal amplifier that could simulate a flame signal during burner operation.

The burner controls are therefore suited for use in all types of oil- or gas-fired combustion plants where self-checking flame supervision systems are either mandatory or recommendable:

Burners that operate continuously
Burners in intermittent operation that, in the case of great heat demand, may operate continuously for more than 14 hours, e.g. in plants using boiler sequencing
Burners that need to comply with the German TRD 411 and TRD 412 regulations for steam boilers
Burners in plants where, for specific safety requirements, supervision of the burner by a self-checking flame supervision system seems advisable

型號(hào)表

	LGK16.122A27	LGK16.133A27	LGK16.322A27	LGK16.333A27	LGK16.335A27	LGK16.622A27	LGK16.635A27	注釋
t1	10	9	36	31.5	37.5	66	37.5	預(yù)吹掃時(shí)間（風(fēng)門(mén)全開(kāi)時(shí)）
TSA	2	3	2	3	2.5	2	2.5	安全時(shí)間
TSA’	-	-	-	-	2.5	2	2.5	安全時(shí)間
t3	4	3	4	6	5	4	5	預(yù)點(diǎn)火時(shí)間
t3’	-	-	-	-	2.5	-	2.5	長(zhǎng)預(yù)點(diǎn)火時(shí)間
t3n	-	-	-	-	-	-	-	后點(diǎn)火時(shí)間（點(diǎn)火變壓器連接端口15）
t4	6	6	10	12	12.5	10	12.5	從TSA開(kāi)始到端口19的閥打開(kāi)的間隔時(shí)間
t4’	-	-	-	-	15	-	15	從TSA開(kāi)始到端口19的閥打開(kāi)的間隔時(shí)間
t5	4	3	10	12	12.5	10	12.5	從t4結(jié)束到比例調(diào)節(jié)或端口20的閥門(mén)打開(kāi)的間隔時(shí)間
t6	10	14.5	12	18	15	12	15	后吹掃時(shí)間
t7	2	3	2	3	2.5	2	2.5	打開(kāi)風(fēng)機(jī)馬達(dá)2的延遲時(shí)間
t8	30	29	66	72	75	96	105	沒(méi)有t11和t12時(shí)，整個(gè)啟動(dòng)階段時(shí)間
t9	2	3	2	3	5	2	5	第二安全時(shí)間
t10	6	6	8	12	10	8	10	從啟動(dòng)到空氣壓力監(jiān)測(cè)開(kāi)始工作的間隔時(shí)間
t11	Optional							風(fēng)門(mén)打開(kāi)到位置的時(shí)間
t12	Optional							風(fēng)門(mén)至小火位置的時(shí)間
t16	4	3	4	6	5	4	5	從啟動(dòng)到風(fēng)門(mén)打開(kāi)命令的間隔時(shí)間
t20	32	60	-	27	22.5	-	-	鎖定后程序內(nèi)部循環(huán)時(shí)間
類(lèi)似型號(hào)	LFL1.122	LFL1.133	LFL1.322	LFL1.333	LFL1.335	LFL1.622	LFL1.635

技術(shù)參數(shù)

主要參數(shù)

主電壓	AC220V -15%...AC240V +10%
主電壓	AC100V -15%...AC110V +10%
主頻率	50...60Hz ±6%
外部保險(xiǎn)絲	16A
功率	3.5VA
重量	1000g（底座165g）
保護(hù)等級(jí)	IP40

環(huán)境條件

運(yùn)輸環(huán)境	IEC 60 721-3-2
內(nèi)部條件	class 2K2
溫度范圍	-50...+60oC
機(jī)械條件	class 2M2
濕度	<95%
運(yùn)行環(huán)境	IEC 60 721-3-3
內(nèi)部條件	class 3K5
機(jī)械條件	class 3M2
溫度范圍	-20...+60oC
濕度	<95%
不得進(jìn)水