西門子LFE10
優(yōu)惠活動： 8 折
免費咨詢：400 6789 872
為什么選擇旭禾熱工
-
1
電話購買
-
2
貨到付款
-
3
正規(guī)代理
-
4
保證原裝
-
5
電話購買
西門子LFE10產(chǎn)品介紹
產(chǎn)品說明 -- 西門子LFE10
shutdown is required every 24 hours. The LFE10 is suited for the supervision of gas flames and luminous or blue-burning oil flames in connection with UV detectors QRA... or a flame rectification probe. Flame safeguards are used primarily in conjunction with the LEC1 burner control on the following applications:
- Dual-supervision of burners: Supervision of the main flame or of the pilot and main flame by two identical or different types of flame detectors
- Supervision of forced draught oil / gas burners: Supervision of the flame with different types of detectors, depending on the operating mode
- Multi-flame supervision: Plants with several burners whose flames must be supervised individually by one or several detectors, whose startup and supervision, however, should or must be carried out centrally and simultaneously by only one burner control
- The flame safeguards can also be used in connection with other types of burner controls provided the given combination and selected circuitry do not impair the burner control’s safety functions
- The flame safeguards are also used as flame indication units in combustion plant with manual startup
技術(shù)參數(shù) -- 西門子LFE10
| 主要參數(shù) |
| 主電壓 |
AC220V -15%...AC240V +10% |
| AC100V -15%...AC1100V +10% |
| 主頻率 |
50...60Hz ±6% |
| 外部保險絲 |
10A |
| 功率 |
4.5VA |
| 端口額定電流 |
2A |
| 保護等級 |
IP40 |
| 重量（不含底座） |
305g |
|
| 環(huán)境條件 |
| 運輸環(huán)境 |
IEC 60 721-3-2 |
| 內(nèi)部條件 |
class 2K2 |
| 機械條件 |
class 2M2 |
| 溫度范圍 |
-20...+60ºC |
| 濕度 |
<95% |
| 運行環(huán)境 |
IEC 60 721-3-3 |
| 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 |
|
參數(shù)說明 -- 西門子LFE10
暫無
延伸閱讀
