>>>>>型號:8237-1246伺服控制器
【功能描述】
8237-1246伺服控制器
這是個超速檢測系統(tǒng), 配置為與多種類型的渦輪機-起工作。如果它感覺到水力、蒸汽和燃氣輪機加速過度，它可以安全地關(guān)閉它們。除了加速度檢測，它還有MPU檢測。
8237-1246型還耐硫、 H2S和二 氧化硫氣體。
采用三重模塊化設(shè)計，便于在運行中用產(chǎn)品替換一個部件。該安全檢測模塊的附加規(guī)格包括:三E個獨立的非投票脫扣繼電器輸出。4-20毫安速度讀數(shù)。低壓和高壓電源輸入。
>>>>>型號:8237-1246伺服控制器
【英文介紹】
8237-1246 Servo controller
This is an overspeed detection system configured to work with many types of turbines. If it senses that the water, steam and gas turbines are accelerating too much, it can safely shut them
down. In addition to acceleration detection, it also has MPU detection. Type 8237-1246 is also resistant to sulfur, H2S, and sulfur dioxide gases.
The triple modular design makes it easy to replace a part with a product in operation. Additional specifications for the safety detection module include: three E independent non-voting trip
relay outputs. 4-20 mA speed reading. Low and high voltage power inputs.
>>>>>型號:8237-1246伺服控制器
