About the IS230JPDGH1B
The IS230JPDGH1B is a Core Power Distribution Module from the Mark VIe Series. This module was manufactured by GE Energy. The IS230JPDGH1B is made up of an IS200JPDG Power Distribution Board, a PPDA I/O pack, and a metal bracket for mounting.
IS230JPDGH1B Specifications
The IS230JPDGH1B is designed to provide power distribution of 28 V dc control power and 48 V dc/ 24 V dc wetting power to boards within the control system. The module also provide sensing circuitry for two channels of ac distribution. The 28 V dc section can accept two separate power supply inputs through external diodes.
The PPDA pack mounts onto the IS200JPDG board. The addition of the PPDA pack allows the IS230JPDGH1B to be integrated into the PDM system feedback. Because the PPDA pack is mounted onto the module, diagnostic signals from the JPDG do not need to be transmitted to other power distribution boards.
The module supports a number of auxiliary boards. These boards are: