GE DS200FCSAG2A接口板模块
1.产 品 资 料 介 绍：
中文资料：
DS200FCSAG2A
类型：电流感应接口板模块（Field Current Sensing Interface Board）
制造商
General Electric (GE) – Speedtronic Mark V 系列控制系统组件
产品简介
DS200FCSAG2A 是 GE Mark V 控制系统中的一块专用接口板卡，主要用于电流信号的采集、调理与隔离传输。它可处理从**电流互感器（CT）**接收到的多个电流输入信号，并将这些信号转换为适合后级处理器（如 TCQA、TCCB 等板卡）使用的标准模拟信号。
与 G1A 型号相比，G2A 版本通常具备更多通道、更高采样精度或支持不同规格的 CT 输入，具体取决于应用环境需求。
核心功能
电流信号接收与分配
支持多通道电流输入采集，适用于三相系统及复杂工业配电系统
可直接从现场 CT 接收 1A 或 5A 信号
信号调理与转换
对原始电流信号进行降噪、滤波、隔离放大
输出标准控制系统可识别的低电平信号
电气隔离保护
板卡内部设有隔离组件，用于保护主控系统不受高压冲击
系统通信与扩展性
通过专用连接器与 GE 控制系统总线通信
可搭配 DS200 系列其他信号处理模块协同工作
典型应用领域
燃气轮机/蒸汽轮机控制系统
监测主发电机电流，实现实时运行保护
用于负载监控与状态分析
工业配电监测系统
多点电流监控，用于电力分布自动化
实现分支过载、短路、电流不平衡检测
大型驱动与电机控制
提供关键电流监测点，防止电机烧毁或失速
与控制器板卡联合执行保护策略
发电厂 DCS 系统扩展模块
提供电气量接口拓展，增强系统监控能力
主要优势
高稳定性：长期连续运行不易漂移
抗干扰能力强：适合高电磁干扰环境
模块化设计：支持即插即用，更换简单
与Mark V控制系统完全兼容
英文资料：
DS200FCSAG2A
Type: Field Current Sensing Interface Board Module
manufacturer
General Electric (GE) - Speedtronic Mark V Series Control System Components
Product Introduction
DS200FCSAG2A is a dedicated interface card in the GE Mark V control system, mainly used for current signal acquisition, conditioning, and isolation transmission. It can process multiple current input signals received from current transformers (CTs) and convert these signals into standard analog signals suitable for use by downstream processors such as TCQA, TCCB, and other boards.
Compared to the G1A model, the G2A version typically has more channels, higher sampling accuracy, or supports CT inputs of different specifications, depending on the application environment requirements.
Core functions
Current signal reception and distribution
Support multi-channel current input acquisition, suitable for three-phase systems and complex industrial distribution systems
Can directly receive 1A or 5A signals from on-site CT
Signal conditioning and conversion
Denoising, filtering, isolating and amplifying the original current signal
Low level signal recognizable by the output standard control system
Electrical isolation protection
There are isolation components inside the board to protect the main control system from high voltage impact
System Communication and Scalability
Communicate with GE control system bus through dedicated connectors
Can work in conjunction with other signal processing modules in the DS200 series
Typical application areas
Gas turbine/steam turbine control system
Monitor the current of the main generator to achieve real-time operation protection
Used for load monitoring and status analysis
Industrial power distribution monitoring system
Multi point current monitoring for power distribution automation
Implement branch overload, short circuit, and current imbalance detection
Large scale drive and motor control
Provide key current monitoring points to prevent motor burnout or stall
Jointly execute protection strategies with controller boards
Expansion module of power plant DCS system
Provide electrical quantity interface expansion to enhance system monitoring capabilities
Main advantages
High stability: Long term continuous operation without easy drift
Strong anti-interference ability: suitable for high electromagnetic interference environments
Modular design: supports plug and play, easy to ｒｅｐｌａｃｅ
Fully compatible with Mark V control system
2.产 品 展 示
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