GE DS200FCSAG2A接口板模塊
1.產(chǎn) 品 資 料 介 紹：
中文資料：
DS200FCSAG2A
類型：電流感應(yīng)接口板模塊（Field Current Sensing Interface Board）
制造商
General Electric (GE) – Speedtronic Mark V 系列控制系統(tǒng)組件
產(chǎn)品簡(jiǎn)介
DS200FCSAG2A 是 GE Mark V 控制系統(tǒng)中的一塊專用接口板卡，主要用于電流信號(hào)的采集、調(diào)理與隔離傳輸。它可處理從**電流互感器（CT）**接收到的多個(gè)電流輸入信號(hào)，并將這些信號(hào)轉(zhuǎn)換為適合后級(jí)處理器（如 TCQA、TCCB 等板卡）使用的標(biāo)準(zhǔn)模擬信號(hào)。
與 G1A 型號(hào)相比，G2A 版本通常具備更多通道、更高采樣精度或支持不同規(guī)格的 CT 輸入，具體取決于應(yīng)用環(huán)境需求。
核心功能
電流信號(hào)接收與分配
支持多通道電流輸入采集，適用于三相系統(tǒng)及復(fù)雜工業(yè)配電系統(tǒng)
可直接從現(xiàn)場(chǎng) CT 接收 1A 或 5A 信號(hào)
信號(hào)調(diào)理與轉(zhuǎn)換
對(duì)原始電流信號(hào)進(jìn)行降噪、濾波、隔離放大
輸出標(biāo)準(zhǔn)控制系統(tǒng)可識(shí)別的低電平信號(hào)
電氣隔離保護(hù)
板卡內(nèi)部設(shè)有隔離組件，用于保護(hù)主控系統(tǒng)不受高壓沖擊
系統(tǒng)通信與擴(kuò)展性
通過(guò)專用連接器與 GE 控制系統(tǒng)總線通信
可搭配 DS200 系列其他信號(hào)處理模塊協(xié)同工作
典型應(yīng)用領(lǐng)域
燃?xì)廨啓C(jī)/蒸汽輪機(jī)控制系統(tǒng)
監(jiān)測(cè)主發(fā)電機(jī)電流，實(shí)現(xiàn)實(shí)時(shí)運(yùn)行保護(hù)
用于負(fù)載監(jiān)控與狀態(tài)分析
工業(yè)配電監(jiān)測(cè)系統(tǒng)
多點(diǎn)電流監(jiān)控，用于電力分布自動(dòng)化
實(shí)現(xiàn)分支過(guò)載、短路、電流不平衡檢測(cè)
大型驅(qū)動(dòng)與電機(jī)控制
提供關(guān)鍵電流監(jiān)測(cè)點(diǎn)，防止電機(jī)燒毀或失速
與控制器板卡聯(lián)合執(zhí)行保護(hù)策略
發(fā)電廠 DCS 系統(tǒng)擴(kuò)展模塊
提供電氣量接口拓展，增強(qiáng)系統(tǒng)監(jiān)控能力
主要優(yōu)勢(shì)
高穩(wěn)定性：長(zhǎng)期連續(xù)運(yùn)行不易漂移
抗干擾能力強(qiáng)：適合高電磁干擾環(huán)境
模塊化設(shè)計(jì)：支持即插即用，更換簡(jiǎn)單
與Mark V控制系統(tǒng)完全兼容
英文資料：
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
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