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Description
GE IS200DSFCG1AEB IGBT Gate Driver BoardGE IS200DSFCG1AEB Mark VI Driver Shunt Feedback Board The GE IS200DSFCG1AEB is a Driver Shunt Feedback Board and IGBT Gate Driver for Mark VI Speedtronic systems. This board provides current sensing, fault detection, and isolation for Innovation Series drives in gas, steam, and wind turbine applications. Technical Specifications Part Number: IS200DSFCG1AEB Manufacturer: General Electric (GE) Salem, VA Series: Mark VI Speedtronic Product Type: Driver
GE IS200DSFCG1AEB Mark VI Driver Shunt Feedback Board
The GE IS200DSFCG1AEB is a Driver Shunt Feedback Board and IGBT Gate Driver for Mark VI Speedtronic systems. This board provides current sensing, fault detection, and isolation for Innovation Series drives in gas, steam, and wind turbine applications.
Technical Specifications
- Part Number: IS200DSFCG1AEB
- Manufacturer: General Electric (GE) - Salem, VA
- Series: Mark VI Speedtronic
- Product Type: Driver Shunt Feedback Board / IGBT Gate Driver
- Functional Abbreviation: DSFC
- Revisions: 3 (backward compatible with first two)
- Assembly Type: Normal Assembly
- LED Indicators: 5 (DS1 through DS5)
- Dimensions: 2 in height x 3 in length (51 mm x 76 mm)
- Manual: GEI-100263
- Country of Manufacture: United States (USA)
System Requirements
- 1800 Amp Drives: Up to 6 boards required
- 1000 Amp Systems: 3 boards required
- Compatibility: Innovation Series 1000A/1800A PWM source bridges and AC drives
Power Supply Specifications
- Isolation Transformer Primary: 17.7 V peak (35.4 V p-p), 25 kHz square wave
- Isolated +12 V Supply: Unregulated, +10%, 100 mA max average
- Isolated +5 V Logic Supply: Regulated linear from +12 V, 100 mA max average
- Galvanic and Optical Isolation: Feedback and driver circuits
LED Indicators
- DS1-DS5: 5 total status LEDs
- Yellow LED: IGBTs driven ON
- Green LED: IGBTs driven OFF
- Indicate Desaturation and Undervoltage fault conditions
Key Features
- Circular red Metal Oxide Varistor (MOV) near upper left for transient protection
- 6 jumper pins in 3 pairs (PL, PL1, PL2) for configuration
- Current sensing circuit for accurate measurement and overcurrent protection
- Fault detection circuit for system abnormalities
- Galvanic and optical isolation on all feedback and driver circuits
- Compatible with Innovation Series source bridges and AC drives
- Mounts directly to upper and lower IGBT modules per phase leg
- Shunt feedback for current regulation
- Built-in amplifier for signal processing
- Overvoltage and short-circuit protection
- Modular design for easy replacement
Component Inventory
- 1x red Metal Oxide Varistor (MOV) labeled LCB
- 5x LED indicators (DS1-DS5)
- 6x jumper pins (3 pairs: PL, PL1, PL2)
- 2x large metal components labeled UGB and UEB
- 1x large black/silver square component
- ~10x integrated circuits (various sizes)
- Solid black resistors near MOV
- Black square transistor near resistors
- Small red LED with "LINK ABOVE 50V" marking
- Stab-on, plug, and eyelet connectors
- Isolation transformer
- Capacitors, diodes, resistor networks
Mounting Requirements
- Mount directly to upper and lower IGBT modules in each phase leg
- Secured by gate, emitter, and collector connections
- Critical orientation - note alignment before removal
- Board marked on two edges for proper alignment
- GE logo and board number printed on board
Protection Features
- MOV transient voltage suppression
- Overcurrent protection via current sensing
- Overvoltage protection
- Short-circuit protection
- Desaturation fault detection
- Undervoltage fault detection
- Galvanic and optical isolation
System Integration
- HMI/operator interface with PC-based Windows workstation
- Control System Toolbox for online software maintenance
- I/O configuration and monitoring capability
- Interface with drive bridge personality interface board
- Communication with drive control system
Excitation Control System
- Provides DC power to synchronous generator field
- Controls generator AC terminal voltage and reactive VAr
- Freestanding floor-mounted NEMA 1 metal cabinets
- Top or bottom cable entry
Trip System
- Trip command from main processor card to VTUR card
- Backup Protection Module capability
- 24 Vdc / 125 Vdc circuit with TRPG and TREG wiring
- Servo valve actuators stop fuel/steam flow
- Hydraulic trip solenoids de-energized/energized
- Cross-tripping for overspeed conditions
Storage Requirements
- Temperature: -40°C to +80°C
- Humidity: 5% to 95% non-condensing
- Covering: Canvas type only - no plastic
- Keep clean, dry, protected from precipitation
- No dust, salt spray, or corrosive elements
- No rodents or temperature fluctuations
Package Contents
- 1x GE IS200DSFCG1AEB Driver Shunt Feedback Board
- Anti-static protective packaging
- Ships via FedEx, UPS, or DHL
FAQ
-
How many boards per drive?
1000A systems: 3 boards; 1800A systems: up to 6 boards. -
What do the LEDs indicate?
Yellow = IGBT ON, Green = IGBT OFF; also indicate Desaturation and Undervoltage faults. -
What protection features are included?
MOV transient protection, current sensing, overvoltage, short-circuit, desaturation and undervoltage fault detection. -
How is the board mounted?
Directly to upper and lower IGBT modules per phase leg, secured by gate/emitter/collector connections. -
Where was it manufactured?
GE's Salem, Virginia factory in the USA.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
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Product Reviews
★★★★★ 5
Cat Approved
So I have several self warming pads, this is the first one all three cats like. The outer cover is similar to the fake rabbit fur blankets and that was a huge hit in my house, everyone kneaded it excessively. While the pad isn't thick it does generate some heat keeping my smallest cat warm. And even my fattest guy liked it. It is made well and I am already ordering a second.
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Reviewed in the United States on March 25, 2026
★★★★★ 5
Small cat (or dog) warming bed.
Size: 20.0"L x 16.0"W x 0.5"Th, Color: Grey
LOVE this warming cat bed!!
With a tiled or cement floor, this is an ideal strategy to remind little pets that this is a warm spot for you to lay your head <3
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Great.
Size: 27.6"L x 18.8"W x 0.5"Th, Color: Grey
My cats love these. Will choose these over and over again. I had to buy multiple so they could each have one. Does seem to help keep warmth in. It’s also easy to clean.
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Reviewed in the United States on April 19, 2026
★★★★★ 4
Warm, Comfy, and No Electricity Needed
Size: 20.0"L x 16.0"W x 0.5"Th, Color: Grey
This self-warming cat mat works well — it reflects body heat and stays noticeably warm without plugs or electricity. The surface is soft and cozy, and most cats seem to take to it quickly. It's lightweight, easy to clean, and fits well in beds, carriers, or on furniture.
It’s a bit thin, so adding extra padding underneath may help. Also, it can slide on hard floors, so best used on carpet or fabric surfaces.
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Reviewed in the United States on July 21, 2025
★★★★★ 5
It's a hit!
Size: 27.6"L x 18.8"W x 0.5"Th, Color: Grey, Size: 27.6"L x 18.8"W x 0.5"Th, Color: Grey
He loves it. I wish I had purchased the large instead of the medium, but it still fits him okay. If he stretches out, it won't, though. :) He's a big boy. I have it lying on a bed in the spare room, where he often is, looking out the window. It's soft and makes barely any noise. It doesn't slip on the bed. I might on the floor.
With anything new that we buy him, we spray it lightly with catnip spray and he always takes right to it, as he did with this. It's warm under his body. He's happy, we're happy! :)
I ordered the larger one. It got here today! I moved the smaller one to a window seat.
I hate when the delivery guys add, was handed directly to homeowner, no it wasn't It was put in a package box outside, ringing the door bell is not the same as handing it directly to me! LOL
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Reviewed in the United States on October 27, 2025