产品详情
IS200VTURH1BAC Mark V主汽轮机保护板特点:
IS200VTURH1BAC技术规范
板号 | IS200VTURH1BAC |
系列 | 马克六世是200岁 |
制造商 | 美国通用电气公司GE工业系统 |
功能首字母缩略词/缩写 | VTUR |
模型类型 | 保护板 |
功能描述 | 主汽轮机保护 |
VTUR支持的主板 | TRPG、TRPL、TREG和TRPS |
MPU脉冲速率范围 | 2赫兹至20千赫兹 |
微处理器脉率精度 | 读数的0.05% |
跳闸电磁阀的数量 | 3 |
接触电压检测 | 高电平为20 V直流,低电平为6 V直流 |
关于IS200VTURH1BAC的常见问题
什么是IS200VTURH1BAC?它是用来做什么的?
IS200VTURH1BAC板可用于单模块或三模块冗余(TMR)系统;每个系统中使用多少继电器?
产品说明
IS200VTURH1BAC的特点之一是可用于三模冗余或单工应用。当VTUR板用于单工应用时,多达四个脉率信号将测量涡轮机速度。该板上的总线和发电机电压将用于与涡轮机控制器和励磁系统同时使用的自动同步。IS200VTURH1BAC型号将与TTUR一起用于许可发电机同步继电器和主断路器继电器线圈52 G的控制。VTUR板上的轴电压将通过电刷获得,并通过机器外壳的电流进行监控。
有关IS200VTURH1BAC型号的所有上述信息可在GEH-6421第二卷Mark VI涡轮机控制系统指南中找到。
IS200TREGH1BEC
IS200VTURH1BAC Technical Specifications
Board Number | IS200VTURH1BAC |
Series | Mark VI IS200 |
Manufacturer | GE Industrial Systems, General Electric Company US |
Functional Acronym/Abbreviation | VTUR |
Model Type | Protection Board |
Functional Description | Primary Turbine Protection |
Boards Supported with the VTUR | TRPG, TRPL, TREG, and TRPS |
MPU Pulse Rate Range | 2 Hz to 20 kHz |
MPU Pulse Rate Accuracy | 0.05% of Reading |
Number of Trip Solenoids | 3 |
Contact Voltage Sensing | 20 V dc for HI and 6 V dc for LO |
Frequently Asked Questions about IS200VTURH1BAC
What is the IS200VTURH1BAC? What is it used for?
The IS200VTURH1BAC board can be used in simplex or triple modular redundant (TMR) systems; how many relays are used in each system?
Product Description
One of the features of the IS200VTURH1BAC is that it can be used in triple modular redundant or simplex applications. When the VTUR board is used in a simplex application, up to four pulse rate signals will measure the turbine speed. The bus and generator voltages on this board will be brought on for automatic synchronization used in concurrence with the turbine controller and excitation system. The IS200VTURH1BAC model will be used with the TTUR for permissive generator synchronization relays and control of the main breakers relay coil 52 G. A shaft voltage on the VTUR board will be picked up with brushes and monitored with the current to the machine’s case.
All of the above information regarding the IS200VTURH1BAC model can be found in the GEH-6421 Volume II Mark VI Turbine Control System Guide.
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