- Interfaces the main control board with BPIA, BPIB or SCNV bridge hardware
- Implements firing interlocks, contactor commands and fan-speed control
- Uses slot 5 with P1/P2 backplane connections and no field-adjustable hardware
IS200BICLH1AED sits between the drive main controller and the selected bridge personality board, translating logic into the timing and protection paths needed by an IGBT or source bridge.
Its programmable logic supervises phase firing, deadband, desaturation and panel interlocks while separate circuits handle the MA/MB pilot contacts, PWM fan command and four RTD measurements.
A replacement must preserve slot 5, the receiving rack, BPIA/BPIB/SCNV configuration and the complete H1AED revision because the board has no local jumpers or indicators for field adaptation.
Availability, condition, price, and shipping time for IS200BICLH1AED are confirmed during quotation.
General Electric IS200BICLH1AED IGBT Drive/Source Bridge Interface Board Product Family, Support, Links
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- The configured EPLD produces the bridge firing and deadband logic
- Bridge faults are latched before shutdown commands are issued
- The interface changes with the installed BPIA, BPIB or SCNV assembly
- Four RTD channels report bridge temperature conditions
- A dedicated ADC converts the conditioned sensor voltages
- Fan speed is commanded by an isolated PWM output
- The board is keyed to slot 5 of the receiving VME-type rack
- P1 and P2 carry every operating connection
- Serial memory reports board identity and revision information
- Innovation Series IGBT drive bridge control
- Source-converter bridge firing and protection
- Drive cabinet thermal and contactor supervision