GE IS200DAMBG1ACB 375-Frame Driver Board

GE IS200DAMBG1ACB EX2100 Gate Driver Board

The GE IS200DAMBG1ACB is a Gate Driver Board for EX2100 and Innovation Series drive systems. This 375-frame board interfaces between control racks and IGBT power switching devices in Mark VI turbine control applications.

Technical Specifications

• Part Number: IS200DAMBG1ACB
• Manufacturer: General Electric / GE Industrial Systems
• Series: EX2100 / Innovation Series / Drive Control
• Product Type: Gate Driver Board
• Functional Acronym: DAMB
• Functional Description: Gate Driver Card
• Channels: 24
• Relay Channels: 12
• Power Requirements: +5 V dc, 6 A
• Power Supply Voltage: 28 V dc
• Voltage Range: 18 - 32 VDC
• Trip Solenoid Rating: 125 V dc
• Excitation Voltage: 125 Vdc
• Mounting: DIN-rail mounting
• Technology: Surface mount
• Operating Temperature: 40°C to 70°C
• Dimensions: 17.8 cm W x 33.02 cm H
• PCB Coating: Normal Coating
• Functional Revision 1: A
• Functional Revision 2: C
• Artwork Revision: B
• Country of Origin: United States
• Availability: In Stock
• Repair Time: 3-7 Days

IGBT Specifications

• Frame: 375-frame
• IGBT Type: Powerrex CM600HA-28H
• Configuration: 1 IGBT module for upper phase leg, 1 for lower phase leg
• Boards per Drive: 3 (one per phase leg)
• Drive Rating: Low voltage Innovation Series drives

Pin Assignments

• Pin 1 (GLIN): Lower gate signal
• Pin 2 (LCOM): Lower common (emitter)
• Pin 5 (CL): Lower collector signal
• Pin 6 (UCOM): Upper common (emitter)
• Pin 7 (GUIN): Upper gate signal
• Pin 12 (CU): Upper collector signal
• Pins 3,4,8,9 (NC): Unconnected

LED Indicators

• DS1 (UON - Yellow): Upper IGBT ON indicator
• DS2 (LON - Yellow): Lower IGBT ON indicator
• DS3 (UFF - Green): Upper IGBT OFF indicator
• DS4 (LFF - Green): Lower IGBT OFF indicator

Gate Driver Board Variants

• DAMA: 620-frame
• DAMB: 375-frame (this board)
• DAMC: 250-frame
• DAMD: 92, 125, or 180-frame
• DAME: 65-frame
• 6 total gate drive board variations

Key Features

• Interface between control rack and IGBT power devices
• Direct connection to IGBT collector, gate, and emitter terminals
• Direct connection to BPIA Bridge Personality Interface board
• No fuses, test points, or configurable items
• 24 channels with 12 relay channels
• DIN-rail mounting for easy installation
• Surface mount technology
• Overcurrent, overvoltage, and fault protection
• Under-voltage lockout protection
• High temperature operation up to 70°C
• Diagnostic LEDs for IGBT status
• Normal PCB coating for environmental protection

Protection Features

• Overcurrent protection
• Overvoltage protection
• Under-voltage lockout (UVLO)
• Fault detection circuitry
• Fast rise/fall times for minimal switching losses

Installation Guidelines

• Mount on DIN rail securely
• Connect to IGBT gate, emitter, and collector terminals
• Connect to BPIA board in control rack
• Verify power supply: +5 V dc at 6 A
• Ensure 28 V dc supply within 18-32 V range
• Observe correct pin assignments per table
• Check LED status after power-up
• Refer to original IS200DAMBG1 documentation

Package Contents

• 1x GE IS200DAMBG1ACB Gate Driver Board
• Anti-static protective packaging
• Ships via FedEx, UPS, or DHL

FAQ

• What is this board's function?
  It drives IGBT power devices in EX2100 and Innovation Series drives, interfacing between control racks and power switching devices.
• What frame size is this board?
  375-frame, positioned between DAMA (620) and DAMC (250) variants.
• What IGBT does it use?
  Powerrex CM600HA-28H, one for upper and one for lower phase leg.
• How many boards per drive?
  3 boards total, one per phase leg.