GE IS200JPDDG2A IS200JPDDG2AAA Power Distribution Board

The GE IS200JPDDG2A and GE IS200JPDDG2AAA serve as primary power distribution boards for turbine control systems. These modules belong to the Mark VI series from General Electric. They distribute DC power to multiple I/O and control boards within the cabinet. Consequently, these units ensure stable voltage delivery across all connected components.

Technical Specifications

The table below lists the precise parameters for the GE IS200JPDDG2A and IS200JPDDG2AAA .

Parameter	Specification
Manufacturer	General Electric (GE)
Full Model Numbers	GE IS200JPDDG2A , GE IS200JPDDG2AAA
Product Category	Power Distribution Board NSFP
Dimensions (H x W x D)	3.5 cm x 20.0 cm x 30.0 cm
Weight	0.65 kg (1.43 lbs)
Primary Interface	One 48-pin backplane connector and terminal blocks
Distribution Channels	12 fused output channels
Component Count	Approximately 180 resistors, 60 capacitors, and 12 fuses
Energy Storage	Four 470 µF electrolytic capacitors for bulk filtering
Input Voltage Range	24 VDC or 125 VDC (jumper selectable)
Operating Temperature	-30°C to +65°C

Functional Design and Power Management

The GE IS200JPDDG2AA connects directly to the main system backplane. It receives raw DC input from an external power supply. Then, this board filters and distributes clean power to downstream modules. Each output channel includes a fast-acting fuse for overcurrent protection. Therefore, the IS200JPDDG2A prevents a single fault from shutting down the entire cabinet.

Installation and Compatibility Notes

You must verify input voltage before connecting power to this board. The GE IS200JPDDG2A fits exclusively into Mark VI series turbine cabinets. Always replace faulty units with identical GE board revisions. Additionally, check each fuse rating against your load requirements. This practice prevents nuisance fuse blowing during normal operation