Description
⚡ The GE General Electric IS200JPDHG1A / IS200JPDHG1AAA is a High Density Power Distribution Board designed for the GE Mark VIe turbine control system. The JPDH distributes 28 VDC control power to multiple Mark VIe I/O packs and Ethernet switches, with individual branch protection for connected loads. Technical references identify the board as a high-density power distribution component and describe connections for up to 24 I/O packs and 3 Ethernet switches. The board can also be daisy-chained through its dedicated power-distribution connections for larger Mark VIe installations.
📋 Product Datasheet
| Parameter | Specification |
|---|---|
| Brand | General Electric (GE) |
| Model | IS200JPDHG1A / IS200JPDHG1AAA |
| Series | Mark VIe |
| Product Name | High Density Power Distribution Board |
| Place of Origin | USA |
| Product Status | New – Open Box |
| Dimensions | Approx. 15.875 × 10.795 cm board size |
| Weight | Approx. 0.5–0.9 kg, depending on configuration/packaging |
| Power | 28 VDC input |
| Discontinued | Legacy Mark VIe component; verify system compatibility |
🔧 Key Features
• High-density 28 VDC power distribution
• Designed for GE Mark VIe turbine control systems
• Provides individually protected power branches for I/O packs
• Supports up to 24 Mark VIe I/O pack connections
• Provides dedicated power connections for up to 3 Ethernet switches
• Single 28 VDC power input
• Individual branch protection helps isolate downstream faults
• J1/J1X connections support daisy-chain expansion
• DIN-rail mounting configuration
• Designed for centralized power distribution inside turbine-control cabinets
❓ Common Questions & Answers
Q: What is the GE IS200JPDHG1A?
A: It is a High Density Power Distribution Board used in GE Mark VIe turbine control systems.
Q: What is the main function of the JPDH board?
A: It distributes 28 VDC control power to multiple I/O packs and Ethernet switches while providing individual branch protection.
Q: How many I/O packs can it supply?
A: Technical references describe 24 dedicated I/O pack power connections on the high-density JPDH board.
Q: How many Ethernet switches can it support?
A: The board provides three dedicated power connections for Ethernet switches.
Q: What is the input voltage?
A: The JPDH uses a 28 VDC control-power input.
Q: Can multiple JPDH boards be connected together?
A: Yes. Technical references describe daisy-chain expansion through the J1/J1X connections, allowing additional power-distribution capacity in larger systems.
Q: Is IS200JPDHG1AAA related to IS200JPDHG1A?
A: Yes. IS200JPDHG1AAA is the full assembly designation associated with the IS200JPDHG1A JPDH board. The complete marking and revision should be checked when selecting a replacement.
Q: What should be checked before replacement?
A: Verify the complete part number, hardware revision, 28 VDC supply, connector arrangement, branch configuration, associated I/O packs, Ethernet switch connections, and system wiring before installation.
⭐ Recommended GE Models
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