Gate Drive Amplifier IS200DAMAG1BBB Mark VI

GE IS200DAMAG1BBB Innovation Series Gate Drive Amplifier Board

The GE IS200DAMAG1BBB is a Gate Drive Amplifier and Interface Board for Innovation Series 620 frame low voltage drives. This inverter card connects directly to IGBT modules and Bridge Personality Interface boards in Mark VI turbine control systems.

Technical Specifications

• Part Number: IS200DAMAG1BBB
• Manufacturer: General Electric (GE)
• Series: Innovation Series / Drive Control
• Product Type: Gate Drive Amplifier / Interface Board
• Functional Abbreviation: DAMA
• Variants: 6
• Frame: 620
• Boards per Drive: 3 (1 per phase leg)
• Connectors: 12 total
• Gate Driver Power Supply Pins: 6
• Drive Monitors: 4 (UON, UFF, LON, LFF)
• LED Indicators: DS1 (UON Yellow), DS2 (LON Yellow), DS3 (UFF Green), DS4 (LFF Green)
• IGBT Used: Powerrex CM1000HA-28H
• Manual: GEI-100262
• Country of Manufacture: United States (USA) - Salem, VA
• Availability: In Stock

Power Supply Specifications

• P15U: +15 VDC for upper gate driver
• N7U: -7.5 VDC for upper gate driver
• P15L: +15 VDC for lower gate driver
• N7L: -7.5 VDC for lower gate driver

LED Indicator Functions

• 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

Key Features

• Connects directly to IGBT gate, emitter, and collector terminals
• Direct interface to BPIA Bridge Personality Interface board
• One board per phase leg (3 per drive)
• No fuses, test points, or configurable items
• Dual in-line memory module (DIMM) socket for parameter storage
• Ethernet port for communication
• Built-in firmware upgrade function
• Power semiconductors and protection circuitry
• Rugged design for harsh industrial environments

Electrical Ratings

• Voltage Rating: Up to 690 V
• Current Rating: Up to 1700 A
• IGBT Type: Powerrex CM1000HA-28H

Connectors

• 12-pin vertical connector
• 6-pin vertical connector
• Direct connection to IGBT terminals
• Connection to BPIA control rack

Application Data

• Innovation Series 620 frame low voltage drives
• Gas and steam turbine control systems
• Mark VI Speedtronic systems
• One IGBT module per upper phase leg
• One IGBT module per lower phase leg

Third-Party Connectivity

• Modbus link from HMI Server RS-232C to DCS
• 10 Mbaud Ethernet link with Modbus TCP/IP
• 10 Mbaud Ethernet link with GEDS Standard Messages (GSM)
• 1 ms resolution for contact input sequence events

Fault Detection Methods

• Process operator inspection
• Equipment operator inspection
• Special hardware monitoring circuits
• Hardware and software watchdogs
• Software logic and heartbeats
• Triple redundant controller voting

Output Processing

• Single-ended non-redundant outputs
• Merged outputs from three I/O networks
• Separate outputs with external voting hardware
• Voting relay drivers for critical signals
• Six-contact voting configuration for protection

Physical Description

• Small rectangular PCB
• Components grouped on two sides
• 2 silver inductors marked "E" per group
• 4 yellow capacitors per group
• Blue resistors with colored bands
• 8-pin jumper group at bottom
• 4-pin jumper group at top
• Thick conformal coating over entire board

Package Contents

• 1x GE IS200DAMAG1BBB Gate Drive Amplifier Board
• Anti-static protective packaging
• Ships via FedEx, UPS, or DHL

FAQ

• What is this board's function?
  It amplifies gate drive current for IGBTs in Innovation Series 620 frame drives, one per phase leg.
• How many boards per drive?
  3 boards total, one for each phase leg (upper and lower IGBTs per phase).
• What IGBTs does it use?
  Powerrex CM1000HA-28H IGBT modules for both upper and lower phase legs.
• What do the LEDs indicate?
  DS1 (UON yellow) upper ON, DS2 (LON yellow) lower ON, DS3 (UFF green) upper OFF, DS4 (LFF green) lower OFF.
• What power supplies does it need?
  +15 VDC and -7.5 VDC for both upper and lower gate drivers (P15U, N7U, P15L, N7L).
• Where was it manufactured?
  General Electric's Salem, Virginia factory in the USA.