GE IS200BPIBG1AEB Mark VI IGBT Bridge Interface

GE IS200BPIBG1AEB Mark VI IGBT Drive Bridge Personality Interface Board

The GE IS200BPIBG1AEB is an IGBT Drive Bridge Personality Interface Board for Mark VI IS200 turbine control systems. It provides signal conditioning and fault management for Gate Driver boards in gas, steam, and wind turbine applications.

Technical Specifications

• Part Number: IS200BPIBG1AEB
• Manufacturer: General Electric Industrial Systems
• Series: Mark VI IS200 Turbine Control System
• Functional Acronym: BPIB
• Product Type: IGBT Drive Bridge Personality Interface Board
• DC Link Voltage Feedback VCO Range: 0-20 MHz
• Power Requirements: 17.7 VAC or 5 VDC
• IGBT Driver Card Interface Supply Output: Isolated 5 VDC, 500 mA max

Power Supply Configuration

• 6 power supplies derived from 3 transformers (one per phase)
• 17.7 VAC square wave input to transformer primaries via P1
• Isolated 12 VDC for voltage feedback VCO circuitry
• 5 VDC control logic supplied through P1 connector
• Double optocoupled logic signals with 5 V interim supply

Key Functions

• Signal conditioning for P1 logic level digital control signals
• Interface to 3 or 6 Gate Driver/Shunt Feedback boards
• Isolated VCO feedback circuits monitor DC link and phase outputs
• Captures and reports faults from Gate Driver boards
• Individual fault latching per phase for upper/lower gate drivers

EPLD-Controlled Functions

• Up/Down Driver Control
• Soft Shutdown on Fault
• Fault Latch Shutdown
• Latch Parallel Bridge Fault Report
• VCO Feedback Parallel Bridge Output Sum
• One EPLD per phase (3 total)

Fault Management

• Individual latching for upper and lower gate driver faults
• Faults enunciated on phase P fault line when IGBT turns ON
• Refer to GEI-100266 manual page 3 for detailed fault controls

Key Features

• 3 transformers provide 6 isolated power supplies
• 0-20 MHz VCO range for DC link voltage feedback
• Double optocoupled logic for reliable signal isolation
• Per-phase EPLD for independent function control
• Compatible with gas, steam, and wind turbine applications
• Utilizes patented Speedtronic control technology

Installation Guidelines

• Mount in designated Mark VI rack slot
• Connect P1 for power and control signals
• Verify 17.7 VAC and 5 VDC supplies
• Follow GEI-100266 manual for configuration
• Observe static handling precautions

Package Contents

• 1x GE IS200BPIBG1AEB Board
• Anti-static protective packaging
• Ships via FedEx, UPS, or DHL

FAQ

• What is this board's function?
  It provides signal conditioning and fault management for IGBT Gate Driver boards in Mark VI turbine systems.
• What power supplies does it need?
  17.7 VAC square wave and 5 VDC via P1; provides isolated 5 VDC at 500 mA output.
• What is the VCO frequency range?
  0-20 MHz for DC link voltage feedback monitoring.
• How are faults managed?
  Individual latching per phase for upper/lower gate drivers with phase P fault lines.
• What EPLD functions exist?
  Driver control, soft shutdown, fault latch, bridge fault report, and VCO sum functions.