IS200VVIBH1CAC GE 印刷电路板 蒸汽涡轮机管理系统

IS200VVIBH1CAC GE 印刷电路板 蒸汽涡轮机管理系统

产品资料 

IS200VVIBH1CAC 是为 Mark VI 系统制造的 GE 印刷电路板。Mark VI 是 GE 以“Speedtronic”名称发布的多个燃气和蒸汽涡轮机管理系统。

IS200VVIBH1CAC 用作振动监测板。该 PCB 处理来自 DVIB 或 TVIB 端子板的振动探头信号。这些探头直接连接到端子板。多达 14 个探头可以连接到一个板上。IS200VVIBH1CAC 将这些信号数字化，并通过 VME 总线将它们发送到控制器。振动探头用于四种保护功能，包括： 

振动。 
转子偏心率。  
微分膨胀。 
转子轴向位置
连接到 IS200VVIBH1CAC 的端子板支持 Bently Nevada 提供的地震、Proximitor、Velomitor 和 Accelerometer 探头。在单工或 TMR 模式下，这些探头的电源均来自 IS200VVIBH1CAC 板。  

IS200VVIBH1CAC GE 印刷电路板 蒸汽涡轮机管理系统

Product information

The IS200VVIBH1CAC is a GE printed circuit board manufactured for the Mark VI system. Mark VI is a multi-gas and steam turbine management system released by GE under the name Speedtronic.

The IS200VVIBH1CAC is used as a vibration monitoring board. The PCB processes vibration probe signals from DVIB or TVIB terminal boards. These probes are connected directly to the terminal plate. Up to 14 probes can be attached to a single board. The IS200VVIBH1CAC digitizes these signals and sends them to the controller via the VME bus. The vibration probe is used for four protection functions, including:

Vibrations.
Rotor eccentricity.
Differential expansion.
Rotor axial position
The terminal board connected to the IS200VVIBH1CAC supports seismic, Proximitor, Velomitor, and Accelerometer probes provided by Bently Nevada. In simplex or TMR mode, these probes are powered by the IS200VVIBH1CAC board.

IS200VVIBH1CAC GE 印刷电路板 蒸汽涡轮机管理系统