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功能特點(diǎn)

Functional features

LMO系列燃油燃燒器控制器

品牌：SIEMENS（西門子）

產(chǎn)地：德國(guó)

描述：

基于微處理器控制強(qiáng)制通風(fēng)間歇運(yùn)行的燃油燃燒器

LMO14.../LMO24...小于30Kg/h

LMO44...大于30Kg/h，并用于固定式直燃空氣加熱器

產(chǎn)品介紹

The LMO... burner controls are designed for the start-up and supervision of single- or 2-stage forced draught oil burners in intermittent operation. Yellow-burning flames are supervised with photoresistive detectors QRB..., blueburning flames with blue-flame detectors QRC...In terms of housing dimensions, electrical connections and flame detectors, the LMO...are identical to the LOA... oil burner controls.

Forced draught oil burners conforming to EN 267
LMO44... for stationary direct-fired air heaters
Burner controls for use with atomization oil burners of monoblock design conforming to EN 230
Detection of undervoltages
Electrical remote reset
Contact for oil pre-heating
Monitoring of time for oil pre-heating
Accurate and reproducible program sequence thanks to digital signal handling
Controlled intermittent operation after 24 hours of continuous operation
Limitation of the number of repetitions
Multicolour indication of fault and status messages

型號(hào)表

型號(hào)	額定電壓	電磁閥數(shù)	燃燒器出力	預(yù)熱器接口	工作時(shí)間						類似型號(hào)
型號(hào)	額定電壓	電磁閥數(shù)	燃燒器出力	預(yù)熱器接口	tw	t1	TSAm	t3	t3n	t4	類似型號(hào)
LMO14.111A2	AC230V	1	<30kg/h	有	5s	16s	10s	15s	10s	-	LOA24.171B27
											LOA26.171B27
											LOA36.171A27
LMO14.111A1	AC110V	1	<30kg/h	有	5s	16s	10s	15s	10s	-	LOA24.171B17
LMO14.113A2	AC230V	1	<30kg/h	有	5s	16s	10s	15s	3s	-	LOA24.173A27
LMO24.111A2	AC230V	2	<30kg/h	有	5s	16s	10s	15s	10s	15s	LOA24.171B27
											LOA26.171B27
											LOA36.171A27
LMO24.111A1	AC110V	2	<30kg/h	有	5s	16s	10s	15s	10s	15s	LOA24.171B17
LMO24.113A2	AC230V	2	<30kg/h	有	5s	16s	10s	15s	3s	15s	LOA24.173A27
LMO24.011A2	AC230V	2	<30kg/h	有	5s	6s	10s	5s	10s	15s	LOA24.571C27
LMO44.255A2	AC230V	2	>30kg/h	有	5s	26s	5s	5s	25s	5s	LOA44.252A27
TSAm:最大點(diǎn)火安全時(shí)間
tw:等待時(shí)間
t1:預(yù)吹掃時(shí)間
t3:預(yù)點(diǎn)火時(shí)間
t3n:點(diǎn)火過程時(shí)間
t4:從火焰信號(hào)到釋放的內(nèi)部循環(huán)時(shí)間

技術(shù)參數(shù)

主要參數(shù)

主電壓

AC230V +10%/-15%

AC110V +10%/-15%

主頻率

50...60Hz ±6%

外部保險(xiǎn)絲

功率

12VA

重量

200g

保護(hù)等級(jí)

IP40

連線長(zhǎng)度

最大3M（100pF/m）

電眼連線長(zhǎng)度

20M

額定電流	LMO14...	LMO24.../LMO44...
端子1	5A	5A
端子3，8	3A	5A
端子4，5，6，10	1A	1A

環(huán)境條件

運(yùn)輸環(huán)境	IEC 721-3-2
內(nèi)部條件	class 2K2
溫度范圍	-30...+70oC
濕度	<95%
運(yùn)行環(huán)境	IEC 721-3-3
內(nèi)部條件	class 3K5
機(jī)械條件	class 2M2
溫度范圍
LMO14.../LMO24...	-5...+60oC
LMO44...	-20...+60oC
濕度	<95%
不得進(jìn)水

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