IS200JPDMG1A GE Module Parts 28V DC Power Distribution Module
The GE IS200JPDMG1A is a JPDM 28 V DC Power Distribution Module designed for GE Mark VI and Mark VIe turbine control systems. Manufactured by General Electric, it is part of the modular Power Distribution Module (PDM) architecture used to supply and distribute control power to turbine control electronics and associated I/O hardware.
The IS200JPDMG1A receives 28 V DC input power from external AC/DC or DC/DC converters and distributes power through separately protected output circuits. It is designed to maintain three independent power buses for R, S, and T control applications. With the appropriate jumper configuration, it can also be arranged as a single bus with redundant power supplies.
| Parameter | Specification |
|---|---|
| Manufacturer | General Electric (GE) |
| Model Number | IS200JPDMG1A |
| Functional Acronym | JPDM |
| Product Type | 28 V DC Power Distribution Board |
| Product Series | Mark VI / Mark VIe |
| Main Function | Control power distribution |
| Input Power | 28 V DC |
| Power Source | External AC/DC or DC/DC converters |
| Power Distribution | Three separate R, S, and T buses |
| Alternative Configuration | Single bus with redundant supplies |
| Output Protection | Fused output circuits |
| Feedback Interface | PPDA I/O pack |
| Main Connectors | Two 50-pin connectors (P1/P2) |
| Feedback Connector | DC-62 female connector (JA1) |
| Terminal Blocks | Two terminal blocks |
The IS200JPDMG1A is part of the GE modular Power Distribution Module family.
| Associated Component | Function |
|---|---|
| IS220PPDAH1A | Power distribution feedback I/O pack |
| JPDB | Power distribution board |
| JPDE | Power distribution board |
| JPDF | Power distribution board |
| JPDS | 28 V DC power distribution board |
| External AC/DC Converter | Supplies DC power to the distribution system |
| External DC/DC Converter | Provides DC power for the distribution system |
Q1: What is the GE IS200JPDMG1A?
The GE IS200JPDMG1A is a 28 V DC Power Distribution Module used in GE Mark VI and Mark VIe turbine control systems. It distributes control power to compatible system components.
Q2: What is the input voltage of the IS200JPDMG1A?
The JPDM board receives a nominal 28 V DC input from external AC/DC or DC/DC converters.
Q3: What are the R, S, and T power buses?
They are three separate power distribution buses used in the GE control system architecture. The board can also be jumpered for a single bus with redundant supplies when the system configuration allows it.
Q4: Does the IS200JPDMG1A provide fuse protection?
Yes. The board provides fuse protection for its output circuits to support power distribution protection and fault isolation.
Q5: Can the IS200JPDMG1A work with the IS220PPDAH1A?
Yes. The JPDM board integrates with the PPDA feedback pack through the PDM monitoring interface. The DC-62 connector is documented for use with the IS220PPDA I/O pack.
28V DC Power Distribution Module
,GE IS200JPDMG1A Module Parts
,GE Module Parts 28V DC
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