Brand: GE Description: LAN COMMUNICATIONS CARD Condition: Brand New Certificate: COO TEST REPORT WARRANTY LETTER Warranty: 1 year Inventory Qty: 4 Payment Term: T/T Shipping Port: Xiamen GE DS200SLCCG1AEE acts as a critical communication and signal conditioning interface between the turbine control system's central processing units and the servo valves that regulate fuel, steam, or other actuation mechanisms.
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Manufacture |
GE |
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Model Number |
DS200SLCCG1AEE |
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Ordering Number |
DS200SLCCG1AEE |
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Catalog |
Mark V |
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Country Of Origin |
United States (US) |
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HS CODE |
9031900090 |
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Dimension |
24*16*4cm |
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Weight |
0.8kg |
Product Overview
The DS200SLCCG1AEE is a Servo Control Interface Card manufactured by General Electric (GE) for its Mark Vie Turbine Control System. DS200SLCCG1A acts as a critical communication and signal conditioning interface between the turbine control system's central processing units and the servo valves that regulate fuel, steam, or other actuation mechanisms. GE DS200SLCCG1AEE is designed to ensure precise, reliable, and high-speed control essential for the safe and efficient operation of industrial gas and steam turbines.
The DS200SLCCG1AEE is a fundamental component within the Speedtronic series, known for its robustness and reliability in demanding power generation environments. Servo Control Interface Card primary role is to convert control signals from the system's processors into commands that drive the servos, while also providing vital feedback and monitoring functions.
Product Features
Multi-Channel Servo Control: GE DS200SLCCG1AEE typically supports multiple servo control channels, allowing it to manage several actuators simultaneously from a single card.
Signal Conditioning and Conversion: GE DS200SLCCG1AEE conditions low-level control signals from the main processors and converts them into high-power drive signals suitable for operating servo valves. DS200SLCCG1A also processes feedback signals (e.g., from LVDTs) for closed-loop control.
Critical Monitoring and Protection: GE DS200SLCCG1AEE continuously monitors the status of the servo loops and associated field devices. DS200SLCCG1A can detect faults such as signal loss, feedback discrepancies, or wiring issues, triggering alarms or protective shutdowns to prevent equipment damage.
Integrated Test Capabilities: GE DS200SLCCG1AEE facilitates manual testing of servo outputs and allows for the simulation of feedback signals, enabling technicians to verify system integrity without operating the actual turbine.
Hot-Standby Redundancy Support: In configured redundant systems, GE DS200SLCCG1AEE works in tandem with a companion card to provide a seamless, fault-tolerant control architecture. If the primary card fails, the backup card takes over without interrupting turbine operation.
Robust and Industrial-Grade Design: GE DS200SLCCG1AEE built to withstand the harsh conditions of a power plant, including temperature variations, electrical noise, and vibration.
Comparison with Similar Products
Within the GE Mark Vie ecosystem, interface cards are specialized for different functions. A comparison with other common card types highlights the unique role of the DS200SLCCG1AEE.
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Feature |
DS200SLCCG1AEE (Servo Control Card) |
General Purpose I/O Card (e.g., DS200DMCBG1) |
Communication Card (e.g., DS200LDCKG1) |
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Primary Function |
Precision control of servo valves and actuators. |
Handling discrete (on/off) and analog I/O signals for general monitoring. |
Managing data communication between system racks or with external networks. |
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Key Applications |
Fuel control, inlet guide vane actuation, steam valve positioning. |
Monitoring temperatures, pressures, status of pumps, fans, etc. |
Peer-to-peer communication, plant network integration. |
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Signal Type |
High-precision analog drive & LVDT feedback signals. |
Mixed: discrete (24/48VDC) and standard analog (4-20mA, 0-10V). |
High-speed serial data protocols. |
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Criticality |
Directly impacts turbine power and response speed; highly critical. |
Varies from non-critical monitoring to critical safety interlocks. |
Critical for system coordination and data integrity. |
Product Applications
The DS200SLCCG1AEE servo control card is exclusively designed for and critical in the following industrial applications:
Power Generation:
Gas Turbine Power Plants: DS200SLCCG1AEE precisely controlling fuel flow to the combustor to maintain stable combustion and manage load changes.
Steam Turbine Power Plants: DS200SLCCG1A Regulating steam admission valves to control turbine speed and power output.
Combined Cycle Power Plants: DS200SLCCG1A integral to the control of both gas and steam turbines in a coordinated manner.
Industrial Drives:
DS200SLCCG1A used in large mechanical drive turbines for applications such as compressor and pump stations in the oil and gas industry, where constant speed under variable load is required.
Marine Propulsion:
In naval or large commercial vessels using turbine-based propulsion systems.
