>>>>>型號:IS200WETBH1ABA 印刷電路板 最常用于風(fēng)能應(yīng)用
【功能描述】
IS200WETBH1ABA是一個大型PCB（印刷電路板），是Mark VIe系統(tǒng)的一部分。該PCB最常用于風(fēng)能應(yīng)用.許多Mark VIe控制系統(tǒng)已用于風(fēng)能;在過去幾年中，風(fēng)力渦輪機的安裝量已超過30,000臺。Mark VIe系統(tǒng)設(shè)計用于許多需要分布式控制系統(tǒng)的應(yīng)用。這包括熱能、水力、風(fēng)能、石油和天然氣以及核設(shè)施。Mark VIe的部分吸引力在于其靈活的平臺（能夠以單工、雙工或TMR配置進行設(shè)置），該平臺為I/O控制器提供行業(yè)標準的以太網(wǎng)功能，其連接接口提供監(jiān)督控制，通常使用GE的ControlST軟件。
IS200WETBH1ABA表面有許多組件。這包括一個連接的輔助（子）板，該板通過插頭連接器連接到其表面。這個子板在我們的網(wǎng)站上有自己的列表。
IS200WETBH1ABA有四個變壓器。一個單獨放置，而其他三個并排排列在一起。該板有6個端子排、7個保險絲、25個tp測試點和多個跳線開關(guān)。電路板表面還有集成電路、二極管、繼電器、電感器和電阻器。多個連接器包括插頭和插孔連接器。大多數(shù)都標有參考指示符。
>>>>>型號:IS200WETBH1ABA 印刷電路板 最常用于風(fēng)能應(yīng)用
【英文介紹】
The IS200VTURH1BAA board is part of the GE Mark VI Speedtronic system. This control system is used for the control and maintenance of steam or gas industrial turbines.
IS200VTURH1BAA is a main turbine protection card. It has a variety of features, including:
Controls (3) overspeed trip relays located on the TRPx terminal board. The board has nine magnetic relays interconnected with three trip solenids. In a TMR system, all nine relays are used. In a simplex system, only three relays are used.
Monitor (8) Geiger-Mueller flame detector. These are for gas turbine applications only.
Monitor induction shaft current and voltage
Turn off the main circuit breaker/provide automatic generator synchronization.
The turbine speed is measured using (4) passive pulse rate devices.
The IS200VTURH1BAA can be installed in the VME processor rack only when the power is off. The board should be pushed in using top and bottom pull rods to secure the edge connectors. The board is then secured to its position in the rack system using external screws (top and bottom). The narrow front panel contains only these additional screws, a D-housing connector, and three LED indicators. These indicators are labeled Status, Fail, and Run.
The board is designed to measure turbine speed with up to four pulse rate signals. This is in simplex applications. The board can also be used for TMR applications, but the way the signal is picked up is different.
>>>>>型號:IS200WETBH1ABA 印刷電路板 最常用于風(fēng)能應(yīng)用
