GE DS200PTCTG1A

Product Overview

The GE DS200PTCTG1A is a Potential Transformer/Current Transformer (PTCT) board designed for GE turbine control applications. It is associated with the Mark V control board family and is used in EX2000 excitation control systems. The board conditions and isolates voltage and current signals from potential transformers (PTs) and current transformers (CTs) before passing the signals to associated control electronics.

Technical Specifications

Parameter	Description
Brand	General Electric (GE)
Product Model	DS200PTCTG1A
Product Type	PT/CT Signal Conditioning Board
Functional Acronym	PTCT
Product Series	Mark V / EX2000
Terminal Block	One, with 72 signal terminals
Main Connector	One 50-pin connector
Reference Manual	GEH-6375

Key Features

• Signal Conditioning: Supports the processing of voltage and current signals from external transformers.

• Electrical Isolation: Helps isolate measurement signals before they reach downstream control electronics.

• Voltage Monitoring: Supports three-phase potential transformer inputs for compatible configurations.

• Auxiliary Inputs: Accommodates additional low-voltage current signals.

• Configurable Hardware: Includes jumpers for specific hardware settings.

These functions are based on available product documentation and supplier references.

Applications

This board is suitable for compatible turbine excitation and control systems in power generation facilities. It can support maintenance operations involving transformer signal measurement, electrical monitoring, and legacy GE automation equipment.

Installation and Maintenance

Disconnect the relevant power sources before handling the board. Verify terminal assignments, connector positions, and jumper settings against the equipment documentation. Inspect the board for damaged components or loose connections. Qualified technicians should complete installation and testing according to the manufacturer's procedures.

Purchasing Information

We supply industrial automation spare parts, including GE turbine control boards, signal conditioning cards, PLC modules, and power assemblies. Contact us to confirm availability, revision compatibility, product condition, and shipping options.