>>>>>型号:IS200VTURH2BAC 主涡轮机保护卡 监测感应轴电流和电压
【功能描述】
IS200VTURH1BAA板是GE Mark VI Speedtronic系统的一部分。该控制系统用于蒸汽或燃气工业涡轮机的控制和维护。
IS200VTURH1BAA是主涡轮机保护卡。它具有多种功能，包括：
控制位于TRPx端子板上的（3）个超速跳闸继电器。该板有九个磁继电器，与三个脱扣螺线管互连。在TMR系统中，所有九个继电器都使用。在单工系统中，仅使用三个继电器。
监控（8）Geiger-Mueller火焰探测器。这些仅用于燃气轮机应用。
监测感应轴电流和电压
关闭主断路器/提供发电机自动同步。
使用（4）个被动脉冲速率装置测量涡轮转速。
IS200VTURH1BAA只有在断电时才能安装在VME处理器机架中。应使用顶部和底部拉杆将电路板推入，以固定边缘连接器。然后使用外加螺钉（顶部和底部）将电路板固定到机架系统中的位置。狭窄的前面板只有这些外加螺钉、一个d型外壳连接器和三个LED指示灯。这些指示器标记为Status、Fail和Run。
该板设计用于测量多达四个脉冲速率信号的涡轮机转速。这是在单工应用中。该板也可用于TMR应用，但拾取信号的方式不同。
>>>>>型号:IS200VTURH2BAC 主涡轮机保护卡 监测感应轴电流和电压
【英文介绍】
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.
>>>>>型号:IS200VTURH2BAC 主涡轮机保护卡 监测感应轴电流和电压
