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GE DS200TCPSG1ARE — Mark V / Speedtronic Control Power Supply Board
The DS200TCPSG1ARE is a General Electric (GE) part number
in the Speedtronic Mark V turbine-control range. The DS200…
prefix is GE’s signature numbering for its Mark V control boards, and the TCPS block identifies a control power supply board within that
family. This is the same board family as the DS200TCPSG1A confirmed
last turn — the two share the DS200TCPSG1A base and differ only in the
trailing RE segment. It is also the same GE Mark V line as the DS200PCCAG9ACB and DS200RTBAG1AHC already in this list. Typically
sourced as a genuine spare for existing Mark V control systems.

- GE Speedtronic Mark V board (TCPS family)
- Same base as DS200TCPSG1A — differs only in RE tail
- Control power supply board type
- Fourth Mark V board in this list
- Turbine-control spare board
Key Features & Functions
Power Supply Role
Boards in the TCPS family typically provide control power to the Mark V system, supplying regulated voltage to the control cabinet’s boards.
System Integration
Mounts in the Mark V control cabinet alongside other boards, feeding power across the system backplane.
RE Tail Variant
The trailing RE segment distinguishes this build from the base DS200TCPSG1A — commonly denoting a revision or packaging option.
Legacy Spare
Mark V boards are widely sourced as replacement spares for installed turbine-control systems.
Technical Specifications
| Model Number | DS200TCPSG1ARE |
|---|---|
| Manufacturer | General Electric (GE) |
| Product Line | Speedtronic Mark V turbine control |
| Item Type | Control power supply board (confirm exact function) |
| Function Block | TCPS |
| Base / Tail | TCPSG1A + RE (confirm) |
| Related Listed Item | DS200TCPSG1A |
Source note: GE uses the DS200… prefix across its Speedtronic
Mark V control boards, and DS200TCPS… is a recognized board family. The exact
board function and the meaning of the RE tail were not
individually confirmed from an official datasheet and must be verified before ordering or
replacing.
Typical Application Scenarios
- Turbine Control: control power for the Mark V system.
- Power Generation: gas and steam turbine control applications.
- System Spares: replacing a failed board in an existing Mark V cabinet.
- Legacy Support: maintaining installed Speedtronic Mark V control systems.
Frequently Asked Questions
What is the DS200TCPSG1ARE?
It is a GE Speedtronic Mark V control power supply board in the DS200TCPS family, with a G1ARE version/option tail.
How does it differ from the DS200TCPSG1A?
The two share the DS200TCPSG1A base and differ only in the trailing RE segment, which typically denotes a revision or packaging option. Confirm the exact difference in GE documentation.
What does the RE tail mean?
It distinguishes this build from the base part, commonly as a revision or packaging option. Confirm the specific meaning in the official documentation.
Where can I find the official documentation?
Official documentation is available from GE and authorized distributors. Verify all specifications there before purchase.



