GE IS200DAMDG2AAA Mark VI Gate Drive Board

GE IS200DAMDG2AAA Mark VI Gate Drive Interface Board

The GE IS200DAMDG2AAA is a Gate Drive Amplifier and Interface Board for Innovation Series low voltage drives. This DAMD-series board interfaces between control racks and IGBT power devices in Mark VI turbine control systems for gas, steam, and wind applications.

Technical Specifications

• Part Number: IS200DAMDG2AAA
• Manufacturer: GE Industrial Systems
• Series: Innovation Series / Mark VI / Drive Control
• Product Type: Gate Drive Amplifier/Interface Board
• Functional Abbreviation: DAMD
• Frame Rating: 92 or 125 frames
• Power Supply Input: +15 Vdc / -7.5 Vdc
• Powerrex IGBT: CM200DY-28H dual module
• Boards per Drive: 3 (one per phase leg)
• IGBT per Phase Leg: One dual IGBT module
• Revisions: 3 (backward compatible with first two)
• Manual: GEI-100262A / GEI-100267B
• Country of Manufacture: United States (USA)
• Availability: In Stock

LED Indicators

• DS1 (1ON - Yellow): IGBT 1 ON status
• DS2 (1FF - Green): IGBT 1 OFF status
• DS3 (2ON - Yellow): IGBT 2 ON status
• DS4 (2FF - Green): IGBT 2 OFF status
• 4 total LEDs for dual IGBT status monitoring

Connector Pin Assignments

• C1: Collector 1 connection
• G1IN: Gate 1 input signal
• COM1: Common/emitter 1
• C2: Collector 2 connection
• G2IN: Gate 2 input signal
• COM2: Common/emitter 2
• NC: Not connected
• 12 total IGBT connection pins

Key Features

• Interface between control rack and IGBT power devices
• 92 or 125 frame rating for low voltage drives
• Powerrex CM200DY-28H dual IGBT module per phase
• 3 boards per drive (one per phase leg)
• No fuses, test points, or configurable items
• Non-amplifying interface - no power amplification
• No power input required for interface function
• 4 LED indicators for IGBT status (ON/OFF)
• 12 dedicated IGBT connection pins
• C-shaped compact design
• Large adjustable resistor on left side
• Can attach to larger boards for expansion
• Normal PCB coating and Mark VI assembly
• Group 2 Mark VI series product grouping

Physical Description

• C-shaped circuit board design
• Large rectangular resistor with knob on left edge
• Positioned parallel to left board edge
• Compact size for easy integration
• Normal PCB coating throughout

Gate Drive Board Variants

• DAMA: 620-frame
• DAMB: 375-frame
• DAMC: 250-frame
• DAMD: 92/125-frame (this board includes DAMDG1 and DAMDG2)
• DAME: 65-frame
• 6 total DAM series variations

Compatibility

• Connects to BPIA Bridge Personality Interface board
• Direct connection to IGBT gate, emitter, and collector terminals
• Innovation Series low voltage drives
• Mark VI turbine control systems

Installation Guidelines

• Install one board per phase leg (3 per drive)
• Connect to IGBT gate, emitter, and collector terminals
• Connect to BPIA board in control rack
• Verify power supply: +15 Vdc and -7.5 Vdc
• Observe LED status after power-up
• No configuration or fuses to adjust

Package Contents

• 1x GE IS200DAMDG2AAA Gate Drive Interface Board
• Anti-static protective packaging
• Ships via FedEx, UPS, or DHL

FAQ

• How many boards per drive?
  3 boards total, one per phase leg.
• What IGBT does it use?
  Powerrex CM200DY-28H dual IGBT module per phase leg.
• What frame sizes are supported?
  92 or 125 frames for low voltage drives.
• What do the LEDs indicate?
  DS1/DS3 yellow for IGBT ON, DS2/DS4 green for IGBT OFF.
• What power supply is needed?
  +15 Vdc and -7.5 Vdc input.
• How does DAMD differ from DAMA/DAMB?
  DAMD has 92/125 frame and uses CM200DY-28H IGBT, while DAMA is 620-frame with CM1000HA-28H.