IS200DAMCG1A GE MARK VI GATE DRIVE AMPLIFIER BOARD 250A

IS200DAMCG1A GE MARK VI GATE DRIVE AMPLIFIER BOARD 250A

د.إ8,888.00

The primary function of the IS200DAMCG1A is to serve as the interface and amplifier between the low-power control electronics in the control rack and the high-power switching modules in the drive.3

  • Gate Drive Amplification: It takes the precise, low-level logic signals from the central drive control board (like the BPIA Bridge Personality Interface Assembly) and amplifies them into the necessary voltage and current pulses to quickly and reliably switch the gates of the external Insulated Gate Bipolar Transistor (IGBT) modules.4
  • Power Switching Control: This board ensures the precise timing required to turn the high-power IGBTs ON and OFF, which is essential for efficient and accurate control of the speed and torque of the motor or generator.5
  • Frame Rating: The board is associated with a drive power rating of 250 Frame.6 This is a specific design variant of the DAMA/DAMB/DAMC family, often paired with IGBT modules such as the Powerrex CM400HA-28H.7
  • Configuration: A complete three-phase drive system typically requires three of these boards, one for each phase leg of the power bridge.8
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الوصف

The GE IS200DAMCG1A is a Gate Drive Amplifier Board (functional acronym DAMC) manufactured by General Electric (GE).1

It is a crucial component within the Innovation Series Low Voltage Drives, which are often integrated with the Mark VI Speedtronic Turbine Control System.2

⚙️ Function and Application

The primary function of the IS200DAMCG1A is to serve as the interface and amplifier between the low-power control electronics in the control rack and the high-power switching modules in the drive.3

  • Gate Drive Amplification: It takes the precise, low-level logic signals from the central drive control board (like the BPIA Bridge Personality Interface Assembly) and amplifies them into the necessary voltage and current pulses to quickly and reliably switch the gates of the external Insulated Gate Bipolar Transistor (IGBT) modules.4
  • Power Switching Control: This board ensures the precise timing required to turn the high-power IGBTs ON and OFF, which is essential for efficient and accurate control of the speed and torque of the motor or generator.5
  • Frame Rating: The board is associated with a drive power rating of 250 Frame.6 This is a specific design variant of the DAMA/DAMB/DAMC family, often paired with IGBT modules such as the Powerrex CM400HA-28H.7
  • Configuration: A complete three-phase drive system typically requires three of these boards, one for each phase leg of the power bridge.8

📋 Key Technical Details

Feature Detail
Manufacturer General Electric (GE)
Series Mark VI Speedtronic / Innovation Series Drive
Product Type Gate Drive Amplifier Board (DAMC)
Drive Rating 250 Frame
Target Device Insulated Gate Bipolar Transistors (IGBTs)
Power Supply Input Typically receives a dual input of +15V and -7.5V.
Indicators Features four LEDs (two yellow and two green) to provide a visual indication of the status (ON/OFF) of the upper and lower IGBTs.

The robust and precise operation of the DAMC board is vital for the longevity and efficiency of the high-power IGBTs it controls.9

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