GE DS200PCCAG6A

Product Introduction

When maintaining a GE Mark V drive or turbine control system, individual circuit boards can play a critical role in keeping the complete installation operational. The GE DS200PCCAG6A is one such component. It is identified as a PCCA Power Connect Board and is designed to interface control circuitry with an SCR power bridge.

The board is particularly associated with higher-power Mark V configurations. It supports J, K, and M frame applications and interfaces with the DCFB power supply board.

Main Advantages

Dedicated SCR interface
The PCCA board provides the connection between the drive control electronics and the SCR power bridge. Its pulse transformers support gate-drive functions, helping transfer firing signals from the control section to the power switching devices.

Group 6 configuration
The DS200PCCAG6A is a Group 6 version of the PCCA board. Its hardware arrangement differs from other PCCA variants, so matching the exact suffix is important when selecting a replacement.

High-power system suitability
The G6A version is associated with J, K, and M frame systems and is intended for applications where the corresponding high-power drive configuration is required.

Industrial PCB construction
The board combines pulse transformers and multiple interface connectors in a compact assembly suitable for installation within GE control equipment.

Technical Highlights

The DS200PCCAG6A carries the functional acronym PCCA and is categorized as a Power Connect or Power Coupling Board within the GE Mark V family. Available technical references specify a maximum AC voltage of up to 1500 V RMS and identify six installed transformers on this particular Group 6 configuration.

The board is also designed to work with GE’s DCFB power supply board. Its hardware configuration includes connectors associated with the transformer and power-interface circuitry.

Where It Fits

The DS200PCCAG6A is suitable for industrial control environments where GE Mark V technology remains in operation. Typical areas include:

• Turbine excitation systems
• Industrial drives
• Power generation facilities
• GE EX2000 equipment
• SCR-based power control
• Legacy GE automation installations

Maintenance Considerations

Correct identification is essential when replacing a Mark V PCB. Although several PCCA boards may appear similar, their group and revision designations can correspond to different hardware configurations. Therefore, the replacement should be selected according to the exact DS200PCCAG6A part number rather than by appearance alone.

For routine maintenance, technicians should check connectors for oxidation or looseness and inspect the PCB for visible contamination, overheating, or physical damage. Proper ESD protection should be used whenever the board is handled outside its installed cabinet.

A Practical Spare-Part Choice

For plants operating older GE Mark V systems, sourcing the correct original-style circuit board can be more practical than replacing an entire control system. The GE DS200PCCAG6A Power Connect Board provides a targeted replacement solution for compatible drive and turbine control equipment.

Our company can supply the DS200PCCAG6A for replacement, maintenance, and industrial automation spare-parts applications, helping customers maintain legacy GE systems with the correct hardware.