IS400JPDHG1ABB IS410JPDHG1A Power distribution board

The GE IS410JPDHG1A and IS400JPDHG1ABB are both JPDG series Power distribution boards (Pack Power DIN Rail Module) of the Mark VIe system.

 The former is the standard mass production type.

The latter is an engineering-derived/customized model (marked as engineering by ABB), which is mainly used for 28VDC power distribution and redundancy protection of I/O modules and switches, and is compatible with Mark VIe control scenarios such as thermal power and gas turbines.

The following is the core information and comparison:

Core parameter comparison table

Project IS410JPDHG1A IS400JPDHG1ABB

Model IS410JPDHG1A IS400JPDHG1ABB

Manufacturer GE GE

Series: Mark VIe (JPDG Power Distribution Board) Mark VIe (Engineering Derivative JPDG)

Module type Pack Power DIN rail power distribution board is the same as left, ABB customizes/alternative identification for the project

Input voltage: 28VDC (control power supply); 24/48VDC (wetting power supply) is the same as left

The output capacity is 24 I/O packs, and the power supply for 3 Ethernet switches is the same as left

The protection mechanism is equipped with a PTC self-resetting fuse for each output channel. The protection against overcurrent and short circuit is the same as left

Redundant design with dual power input channels, supporting redundant switching as left

The installation method is the same as on the left for DIN rail installation

Operating temperature: -40℃ to 70℃ (industrial standard) as left

Core positioning: Standard mass production, strong versatility, engineering customization/substitution, and adaptation to specific project Boms

Core function

Power distribution: Efficiently distribute the 28VDC control power supply and 24/48VDC wetting power supply to the I/O module groups and switches to support the system power supply network.

Redundancy and Protection: Dual input channels achieve redundant power supply.

PTC fuses provide overcurrent/short-circuit protection for each output channel. In case of a fault, it automatically recovers to ensure stable power supply.

System adaptation: Compatible with Mark VIe I/O Pack and switches, supporting inter-board cascading expansion of power supply capacity to meet the requirements of large-scale systems.

Engineering Compatibility: IS400JPDHG1ABB is an engineering derivative model, meeting the project's customized specifications or standard model replacement requirements. Its electrical performance is consistent with the standard model.

Typical applications

Compatible with the control systems of Mark VIe gas turbines, steam turbines, etc., it provides reliable power supply for I/O modules, communication boards, and wetting circuits of field equipment, such as centralized power supply for I/O module groups like PAIC/YDOA and switches, ensuring the stability of power for control signal interaction and equipment driving.