DS200CDBAG1B - CONTACTOR DRIVER CARD

PART NUMBER : DS200CDBAG1B

MANUFATURER :GE

SERIES : SPEEDTRONIC MARK V

PRODUCT TYPE :CONTACTOR DRIVER BOARD

The Speedtronic Mark V Gas turbine Control system is one of the most established derivative of the Speedtronic Series. The Mark V system is designed to fulfill all gas turbine Control requirements.The Mark V control boards and control cards part numbers belong to the DS200 series.The Mark V Turbine control system uses digital microprocessors to control the Gas Turbine. DS200CDBAG1B is a contactor driver board used as an interface to drive a control a high speed contactor.This allows fast dropout protection in the drives.

BOARD GROUPS

There is only one group of the CDBA board, G1.However, the G1 board has two revision levels, G1A andG1B.

All G1A revision boards do not have the coordinated operation feature and JP2 and LED1 are not includedon the boards.

G1BBA to present revision boards providecoordinated operation and include JP2 and LED1

The contactor driver board DS200CDBAG1B opens and closes a contactor. The CDBA board provides power to open and contactor that is controlled by the DS200DCFB,DS200DCFB Power Supply Board(DCFB), DS200SDCI Dc Power Supply and Instrumentation Board (SDCI), or Feedback Acquisition and PowerSupply Board (DCVA).DS200CDBAG1B has three plug connectors and one terminal board with four sections to receive input signals and send out put signals.The DS200CDBAG1B board is housed in a cabinet that is easily accessible to the servicer. All connectors are easy to open and enable the servicer to remove all cables from the board.

One jumper is placed on the DS200CDBAG1B,and it is reserved for the testing purposes. When replacing the DS200CDBAG1B board,pot RV1 on the new(replacement) must be set to the same position as that on the board being replaced.Failure to adjust the pot might lead to the contactor coil failure.

It is very important to have enough stock of DS200CDBAGIB with the MARK V users as the DS200 series is currently obsolete.