GE IS200DAMAG1BBA Gate Drive Amplifier/Interface Board

GE IS200DAMAG1BBA Gate Drive Amplifier/Interface Board

د.إ8,888.00

The primary function of the IS200DAMAG1BBA is to drive the gates of Insulated Gate Bipolar Transistor (IGBT) modules with precision.2

  • IGBT Driver: It takes the precise, low-level logic signals from the drive’s central control board, such as the Bridge Personality Interface Assembly (BPIA) board, and amplifies them into the necessary voltage and current pulses required to quickly and reliably switch the high-power IGBTs.
  • Power Interface: It bridges the gap between the sensitive control rack electronics and the rugged, high-voltage semiconductor switches that manage power flow to the motor or generator.3
  • Precision and Protection: Accurate gate drive signals are essential for efficient power conversion and for protecting the high-cost IGBTs from damage caused by slow switching or simultaneous conduction (shoot-through).
  • Drive Configuration: This board is specifically designed for the highest frame Innovation drive systems (e.g., the 620 Frame drive power rating) and is typically used in a three-board configuration (one board per phase leg) for a complete three-phase inverter.
  • Associated IGBT: The IS200DAMAG1B is often associated with high-power IGBTs, such as the Powerrex CM1000HA-28H module.4
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الوصف

The GE IS200DAMAG1BBA is a Gate Drive Amplifier/Interface Board (functional acronym DAMA) manufactured by General Electric (GE) for the Mark VI Speedtronic series, specifically utilized in the Innovation Series Low Voltage Drives.1

This board is a variant of the IS200DAMAG1B and is a critical component that acts as the interface between the low-level control electronics and the high-power switching modules in the drive.

⚙️ Core Function and System Role

The primary function of the IS200DAMAG1BBA is to drive the gates of Insulated Gate Bipolar Transistor (IGBT) modules with precision.2

  • IGBT Driver: It takes the precise, low-level logic signals from the drive’s central control board, such as the Bridge Personality Interface Assembly (BPIA) board, and amplifies them into the necessary voltage and current pulses required to quickly and reliably switch the high-power IGBTs.
  • Power Interface: It bridges the gap between the sensitive control rack electronics and the rugged, high-voltage semiconductor switches that manage power flow to the motor or generator.3
  • Precision and Protection: Accurate gate drive signals are essential for efficient power conversion and for protecting the high-cost IGBTs from damage caused by slow switching or simultaneous conduction (shoot-through).
  • Drive Configuration: This board is specifically designed for the highest frame Innovation drive systems (e.g., the 620 Frame drive power rating) and is typically used in a three-board configuration (one board per phase leg) for a complete three-phase inverter.
  • Associated IGBT: The IS200DAMAG1B is often associated with high-power IGBTs, such as the Powerrex CM1000HA-28H module.4

📋 Key Technical Details

Feature Detail
Manufacturer General Electric (GE)
Series Mark VI Speedtronic / Innovation Series Drive
Product Type Gate Drive Amplifier/Interface Board (DAMA)
Drive Rating Designed for higher frame drive systems (e.g., 620 Frame)
Indicators Includes four LED indicators (typically two yellow and two green) to show the on/off status of the upper and lower IGBTs.
Connections Connects to the BPIA board and directly to the IGBT modules via dedicated pins/connectors.

The trailing letters ‘BA’ in the part number signify specific functional and artwork revisions of the base board design.

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