The IS22OPSFDH1A is a Flame Detector Power Supply manufactured by General Electric as part of the Mark VI Series used in gas turbine control systems. The primary gas turbine trip protection (TRPG) terminal board is normally mounted above the Flame Detector Power Supply (PSFD).
- Mark VIe
- Simplex, Redundant or TMR
- FLAME DETECTOR POWER SUPPLY
A power distribution board provides 28 V dc as the source power (JPDL). 335 V dc, 5 mA is the output's rated rating. Up to eight flame detectors can be powered by three power supplies linked in a diode-ORed, TMR arrangement to the TRPG's J3, J4, and J5.
Important Notice:
Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
GE IS220PSFDH1A FLAME DETECTOR POWER SUPPLY Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Installation: Designed for quick setup near the TRPG terminal board and is hot-swappable while the 28 VDC bus is active.
Indicators: Features LED indicators for P28 input, P335 output, and a red Current Limit LED.
Safety: The module is sensitive to static, requiring appropriate ESD safety precautions.
Gas Turbine Control Systems: As part of the GE Speedtronic Mark VI/VIe series, this module is widely used in gas turbine units for power production.
Industrial process automation: In distributed control systems (DCS) involving large turbine control, as part of the I/O package, responsible for critical trip protection logic support.