GE DS200DSFBG2 | Driver/Shunt Feedback Board

Description

The GE DS200DSFBG2 is a high-performance Driver/Shunt Feedback Board (DSFB) engineered for the GE Mark V Speedtronic turbine control system. This module serves as a critical component for real-time electrical current monitoring and feedback control. It is specifically designed to manage shunt-based current feedback for industrial drives and excitation systems, ensuring precise regulation and protecting sensitive machinery from transient overcurrent conditions.

 

Technical Specifications

• Function: Shunt current monitoring, feedback signal conditioning, and fault detection.
• Compatibility: Designed for integration with GE Mark V and associated drive architectures.
• Protection Features: Includes advanced fault detection for Internal Overcurrent (IOC) and DI/DT monitoring to identify rapid current transients.
• Connectivity: Equipped with specialized terminal connectors, pin headers, and gate/emitter lead attachments for direct drive interface.
• Status Monitoring: Features integrated diagnostic LEDs for rapid visual fault identification.
• Dimensions: Standard Mark V rack-mount PCB design.
• Weight: Approximately 0.9 lbs (410 grams).
• Country of Origin: United States.

 

Frequently Asked Questions

💡 What is the significance of the “G2” designation? The “G2” indicates the series version of the board. Compared to the original “G1” models, the “G2” series often incorporates improved isolation characteristics or updated electronic components to better handle the noise environments found in high-power turbine and drive cabinets.

💡 When does this board trigger an “Internal Overcurrent” fault? The DSFB board is calibrated to detect and trigger an IOC fault if the current passing through the shunt assembly exceeds 250% of the nominal rating. This rapid-response mechanism is vital for preventing catastrophic hardware damage during an electrical short or surge.

💡 Can I replace a G1 board with a G2 model? While the “G2” is an iteration of the feedback series, functional compatibility depends on your specific cabinet wiring and firmware revision. Before upgrading, always check your technical manual to ensure the control software supports the specific feedback scaling configured for the “G2” hardware.

💡 What safety measures are essential during installation? This board is highly susceptible to Electrostatic Discharge (ESD). Use a grounded wrist strap at all times. Additionally, since this board is directly coupled to high-voltage shunt feedback circuits, verify that the drive is fully de-energized and that you have followed all site-specific Lockout/Tagout (LOTO) procedures before beginning work.

 

Recommended Series Models

1. DS200DSFBG1A
2. DS200DSFBG1ADB
3. DS200DSFBG1AEB
4. IS200DSFCG1A
5. IS200DSFCG1AEB
6. DS200DMCAG1
7. DS200DMCBG1A
8. DS200DTBAG1A
9. DS200FCSAG1A
10. DS200ICBAG1A

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One year warranty, special discount after sale
The company focuses on DCS, PLC, robot, large servo four systems
The main products are all kinds of module/card, controller, touch screen, servo drive
The company's advantages: the supply of imported original products, professional production of accessories
Fast delivery time, complete supply, The seller has more than $1526000 worth of industrial control products inventory
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