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| 西門(mén)子LEC1系列燃燒器控制器 |
| LEC1系列燃燒器控制器
品牌：SIEMENS（西門(mén)子）
產(chǎn)地：德國(guó) |
| 產(chǎn)品介紹 |
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Control unit for double or multiflame supervision of oil, gas or forced draft oil / gas burners of any fuel throughput, suited for continuous or intermittent operation.
The LEC1... is designed for the fully automatic startup and supervision of forced draft burners with which the flame supervision should or must be carried out by separate flame safeguards, e.g. with
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of the main flame or of the pilot and main flame by 2 identical or different detectors. |
- Supervision of forced draft oil / gas burners
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with different types of detectors depending on the selected operating mode. |
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that is, central and simultaneous control of the startup and supervision sequence for several burners the flames of which must be individually supervised by one or 2 flame safeguards each. | |
| 型號(hào)表 |
| 型號(hào) |
主電壓 |
Hz |
t1(s) |
TSA(s) |
t9(s) |
| LEC1/8851 |
AC220-240V |
50 |
60 |
2 |
2 |
| LEC1/8853 |
AC220-240V |
50 |
30 |
2 |
2 |
| LEC1/8866 |
AC100-110V |
50 |
30 |
2 |
2 |
| LEC1/8867 |
AC100-110V |
60 |
30 |
2 |
2 |
| LEC1/8868 |
AC220-240V |
60 |
30 |
2 |
2 |
| LEC1/8892 |
AC220-240V |
50 |
60 |
5 |
5 |
| LEC1.1/8854 |
AC220-240V |
50 |
17 |
2 |
2 |
| LEC1/9500 |
AC230V |
60 |
60 |
4.5 |
4.5 |
| LEC1/9501 |
AC100-110V |
50 |
60 |
4.5 |
4.5 |
| LEC1/9502 |
AC100-110V |
60 |
60 |
4.5 |
4.5 |
| LEC1/9503 |
AC230V |
50 |
60 |
4.5 |
4.5 | | |
| 技術(shù)參數(shù) |
| 主要參數(shù) |
| 主電壓 |
AC220V -15%...AC240V +10% |
| AC100V -15%...AC110V +10% |
| 主頻率 |
50...60Hz ±6% |
| 外部保險(xiǎn)絲 |
10A |
| 內(nèi)部保險(xiǎn)絲 |
T6.3H250V to IEC 127 |
| 功率 |
| -啟動(dòng) |
8VA |
| -運(yùn)行 |
5VA |
| 重量 |
2000g |
| 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 | | | |
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