GE DS200PCCAG1A DS200PCCAG1ADB DC Power Connection Board
Description
| Manufacture | GE |
| Model | DS200PCCAG1A DS200PCCAG1ADB |
| Ordering information | DS200PCCAG1A DS200PCCAG1ADB |
| Catalog | MARK V |
| Description | GE DS200PCCAG1A DS200PCCAG1ADB DC Power Connection Board |
| Origin | USA |
| HS Code | 3595861133822 |
| Dimension | 3.2cm*10.7cm*13cm |
| Weight | 0.3kg |
Details
About the DS200PCCAG1ADB
Manufactured by General Electric, the DS200PCCAG1ADB is a printed circuit board engineered exclusively for the Speedtronic Mark V Turbine Control System. This PCB is a vital component within the Mark V platform, which delivers full monitoring and automated regulation for gas, steam and wind turbine drive units widely deployed across industrial facilities.
The Mark V control platform remains highly sought-after in the industrial automation spare parts market, as it represents one of GE’s final product generations equipped with proprietary Speedtronic control technology across its full component lineup.
Hardware Tips and Specifications
Classified as a GE DC Power Connect Board, the DS200PCCAG1ADB acts as the critical signal and power interface linking the main drive unit to the SCR power bridge assembly. Its connector port is mounted at the rear of the drive’s PCB cabinet. Technicians performing replacements only need to shift two adjacent circuit boards aside to reach this component; the hardware design allows these neighboring boards to be tilted out of the working area instead of being fully detached.
Every GE-manufactured board carries a structured part number that encodes core hardware parameters via segmented naming codes. The DS200 prefix confirms the unit belongs to the Mark V product family and states its original production base in the United States. Meanwhile, the G1 segment fulfills two key identification roles: it specifies the protective coating applied to the circuit board and categorizes the unit within Group One of the Mark V component lineup.
Group One classification, defined by the part number’s G1 marker, determines a majority of the board’s core technical attributes, covering the following specifications:
- Regenerative armature voltage scaling range: 240–630 V
- Support for AC and DC snubber configurations
- Compatibility with C-frame and G-frame drive assemblies
- Matched SDCI power supply card
- Rated operational voltage exceeding 480 V rms
- Compatibility with standard fuse and reactor wiring layouts
- Support for independent bus transformers
Step-by-Step Replacement Guidance
- After opening the PCB cabinet enclosure, release the locking latches that fasten the front board bracket. This bracket holding the front circuit board can be swung sideways without disconnecting any attached wiring.
- Tilt the middle board carrier downward to fully expose the DS200PCCAG1ADB.
- Detach all wiring harnesses connected to the board. Prior to disconnection, document each cable’s terminal position: technicians may mark cables with labels, reference official wiring schematics, or capture photos of the original wiring layout for accurate reinstallation.
- Handle ribbon cables with extra care, as they are not built to withstand harsh pulling or bending. Always grip the plastic connector head instead of the wire body when unplugging ribbon cables.
- For standard plug-in connectors secured by locking tabs, slide the tab away from the lock mechanism before pulling the connector free.
- For terminals fastened with mounting screws, fully extract all fasteners and store them securely—avoid losing screws or letting them drop into the drive’s internal compartment.
The DS200PCCAG1ADB is an upgraded iteration rather than the original baseline DC power connect board for Mark V systems. Its base model, the DS200PCCAG1, lacks three major design and functional revisions integrated into the DS200PCCAG1ADB variant.
