GE DS200TCEAG1B | Emergency Overspeed Board

Product code: N/A

GE DS200TCEAG1B | Emergency Overspeed Board

Original price was: ¥99,999.00.Current price is: ¥1,588.00.

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Detailed content

Product Description

The GE DS200TCEAG1B / DS200TCEAG1BJE is an Emergency Overspeed Board designed for GE Speedtronic Mark V turbine control systems. The TCEA board is associated with emergency overspeed and flame-detection protection functions and provides protection-related signal processing and trip interfaces within the Mark V architecture. The board includes a microprocessor, programmable memory devices, fuses, jumpers, and multiple board connectors. The complete suffix DS200TCEAG1BJE should be matched against the original installation because Mark V boards with the same base model can have different revision and hardware configurations. The supplied listing identifies the unit as Used, Clean and Tested, with a 60-day warranty.

Product Datasheet

Specification	Details
Brand	General Electric (GE)
Model	DS200TCEAG1B
Full Part Number	DS200TCEAG1BJE
Series	Speedtronic Mark V
Functional Acronym	TCEA
Product Name	Emergency Overspeed Board
Product Type	Turbine Protection / Overspeed Protection PCB
Primary Application	Emergency overspeed and flame detection functions
Processor	Onboard microprocessor
Memory	Programmable memory / PROM devices
Fuses	3 onboard fuses
Jumpers	Approximately 30 configuration jumpers
Board Connections	Multiple board-level connectors
System Platform	GE Mark V turbine control system
Typical Application	Gas and steam turbine control/protection
PCB Format	Mark V control board
Condition	Used – Clean and Tested
Warranty	60-Day Warranty
Origin	GE / USA
Discontinued Status	Legacy Mark V component; verify system support

Functional Features

⚙️ Emergency Overspeed Protection: Designed to participate in the Mark V turbine protection architecture for detecting and responding to overspeed conditions.

⚙️ Flame Detection Interface: The TCEA board is also associated with flame-detection trip conditions in applicable Mark V configurations.

⚙️ Onboard Processing: Includes a dedicated microprocessor and programmable memory devices for board-level protection functions.

⚙️ Configuration Hardware: Multiple jumpers provide hardware configuration options. Jumper positions should be matched exactly to the original board and application.

⚙️ Fuse Protection: Three onboard fuses are included as part of the board’s electrical protection arrangement.

⚙️ Mark V Integration: Designed for installation within the GE Speedtronic Mark V control architecture and should be matched with the corresponding rack position, wiring, and associated boards.

⚙️ Revision Matching: DS200TCEAG1BJE is the complete ordering identification provided for this item. The final suffix should be verified before replacement.

FAQ

Q: What is the GE DS200TCEAG1B used for?
A: It is an Emergency Overspeed Board used in GE Speedtronic Mark V turbine control systems for protection-related overspeed and flame-detection functions.

Q: What does TCEA mean?
A: TCEA is the functional acronym associated with the Emergency Overspeed Board in the Mark V system.

Q: Is DS200TCEAG1BJE the same as DS200TCEAG1B?
A: DS200TCEAG1B is the base model number, while DS200TCEAG1BJE identifies a specific hardware/revision configuration. The complete part number should be matched before installation.

Q: Can I replace a different TCEA revision with this board?
A: Do not assume interchangeability solely from the base DS200TCEAG1B number. Compare the complete part number, revision, jumper configuration, connectors, and system documentation.

Q: Does the board require configuration after installation?
A: Mark V protection boards can contain hardware configuration through jumpers and system-specific settings. The replacement should be configured according to the original board and approved turbine-control documentation.

Q: What condition is this item?
A: The referenced listing specifies Used – Clean and Tested with a 60-day warranty.

Troubleshooting & Safety

🛠️ Board does not initialize: Check rack seating, board connectors, power supply, fuses, and the applicable Mark V diagnostic information.

🛠️ Overspeed protection fault: Verify speed-sensing wiring, associated termination boards, configuration jumpers, and the complete protection circuit before replacing the PCB.

🛠️ Flame detection fault: Check flame-detector wiring and associated Mark V protection circuitry. Do not bypass a protection input simply to clear an alarm.

🛠️ Unexpected trip indication: Compare the replacement board’s jumper configuration and revision with the original installation and review Mark V diagnostic records.

⚠️ This board is part of a turbine protection system. Incorrect installation or configuration can affect emergency shutdown functions.

⚠️ Never modify overspeed trip settings or protection logic without following the approved turbine-control procedure.

⚠️ Isolate power and follow site lockout/tagout procedures before removing or installing the PCB.

⚠️ Use ESD protection when handling the circuit board.

⚠️ Never assume a similar-looking DS200 board is electrically interchangeable. Verify the complete part number and revision before commissioning.