GE IS200DAMDG2AAA Gate Drive Amplifier Interface Board

GE IS200DAMDG2AAA Gate Drive Amplifier Interface Board

د.إ8,888.00

The IS200DAMDG2AAA’s main function is to facilitate the safe and precise control of the drive’s power switches, which are typically Insulated Gate Bipolar Transistors (IGBTs).3

  • Non-Amplifying Interface: This DAMD variant functions as a non-amplifying interface.4 It connects the collector, emitter, and IGBT gate terminals of the power switching devices directly to the BPIA (Bridge Personality Interface Assembly) board in the control rack.5 It ensures proper communication and control signals without introducing additional signal amplification stages.
  • Power Switch Control: It manages the precise timing of the control signals required to switch the high-power IGBTs ON and OFF.6 This precision is vital for the efficient control of motor/generator speed and torque and for preventing catastrophic faults like “shoot-through.”
  • Target Devices: The board is designed to interface with a dual-IGBT module per phase leg.7 It is commonly associated with the Powerrex CM200DY-28H IGBT module.8
  • Drive Frame Rating: The IS200DAMDG2AAA is built for use in 92 Frame or 125 Frame drive power rating systems.9
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الوصف

The GE IS200DAMDG2AAA is a Gate Drive Interface Board (functional acronym DAMD) manufactured by General Electric (GE).1

It is a crucial Printed Circuit Board (PCB) component used within the Innovation Series Low Voltage Drives, which are integrated with the broader Mark VI Speedtronic Turbine Control System.2

The ‘AAA’ at the end of the part number indicates a specific revision level and assembly configuration of the base IS200DAMDG2 design.

⚙️ Primary Function: IGBT Interface and Control

The IS200DAMDG2AAA’s main function is to facilitate the safe and precise control of the drive’s power switches, which are typically Insulated Gate Bipolar Transistors (IGBTs).3

  • Non-Amplifying Interface: This DAMD variant functions as a non-amplifying interface.4 It connects the collector, emitter, and IGBT gate terminals of the power switching devices directly to the BPIA (Bridge Personality Interface Assembly) board in the control rack.5 It ensures proper communication and control signals without introducing additional signal amplification stages.
  • Power Switch Control: It manages the precise timing of the control signals required to switch the high-power IGBTs ON and OFF.6 This precision is vital for the efficient control of motor/generator speed and torque and for preventing catastrophic faults like “shoot-through.”
  • Target Devices: The board is designed to interface with a dual-IGBT module per phase leg.7 It is commonly associated with the Powerrex CM200DY-28H IGBT module.8
  • Drive Frame Rating: The IS200DAMDG2AAA is built for use in 92 Frame or 125 Frame drive power rating systems.9

📋 Key Technical Details

Feature Detail
Manufacturer General Electric (GE)
Series Mark VI Speedtronic / Innovation Series Drive
Product Type Gate Drive Interface Board (DAMD)
Associated Frame Ratings 92 Frame or 125 Frame Drive Systems
Boards Required Three boards per drive (one for each phase leg)
Configurability Designed as a plug-and-play unit with no fuses, test points, or configurable components.
Indicators Features four LEDs to provide visual feedback on the IGBT status: Two yellow LEDs (1ON, 2ON) and two green LEDs (1FF, 2FF).

The IS200DAMDG2AAA provides the essential link between the low-voltage control intelligence and the high-voltage power components in the drive system, ensuring high-speed, reliable operation.10

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