PLCs, Power Supplies & Others

Product Overview

The GE DS3800HMPJ1A1D Microprocessor Board is a key component in the Mark IV Turbine Control System, designed to manage gas and steam turbine operations with precision. This module supports the Triple Modular Redundant (TMR) structure, ensuring continuous operation through real-time input voting. Therefore, it minimizes system downtime and enhances turbine safety.
Moreover, this microprocessor board maintains consistent performance in demanding environments, making it ideal for industrial applications where uptime is critical.

Functional Highlights

• High Reliability: Built for the GE Mark IV platform, featuring redundancy for superior fault tolerance.
• Integrated Circuit Design: Over fifty integrated circuits, including PROMs, EPROMs, resistors, and LED indicators.
• Flexible Configuration: Jumper switches allow quick customization to match specific turbine system requirements.
• Enhanced Connectivity: Equipped with a backplane connector and cable interface for reliable rack integration.
• Maintenance Ready: Factory-drilled insulation holes protect against static electricity and surface voltage.

Technical Specifications

In addition, the DS3800HMPJ1A1D supports legacy Speedtronic control technology, ensuring compatibility with long-running turbine systems still in operation worldwide.

System Integration

The DS3800HMPJ1A1D integrates seamlessly into the Mark IV rack system using standard retention clips and backplane connections. Its design simplifies installation and reduces maintenance time. Furthermore, users can attach a daughterboard for expanded processing functions, allowing the system to scale based on operational needs.
For instance, operators managing multi-turbine facilities often deploy multiple DS3800HMPJ1A1D boards to maintain synchronized and balanced control logic across units.

Details