DS200PCCAG8A GE PCCA Power Connect Card EX2000 Excitation Control Systems Snubber Circuits

DS200PCCAG8A GE PCCA Power Connect Card EX2000 Excitation Control Systems Snubber Circuits

Description:

The DS200PCCAG8A Power Connect Board was originally manufactured for use in General Electric's Mark V Turbine Control System Series. The Mark V Series, as you can probably tell by its full series description, has specific applications in the management and control systems of gas, steam, and wind turbine automated drive assemblies.

DS200PCCAG8A is a Power Connect Card manufactured and designed by General Electric as part of the EX2000 Series used in GE Excitation Control Systems. The DS200PCCA Power Connect Card (PCCA) acts as an interface between the drive's control circuitry and the SCR power bridge.

It utilizes pulse transformers to supply gate drives to the SCR bridge. For low-to-medium horsepower controllers, the PCCA includes snubber circuits to manage spikes across the AC lines, DC bus, and gate drivers. In higher horsepower controllers, these snubber circuits may be removed from the PCCA and placed elsewhere in the system.

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