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Phone: +86 16626708626Description
Product Model: GE DS3800NGRB1G1F
Product Brand: General Electric
Product Series: Speedtronic Mark IV
Product Features:
• Regulator and interface printed circuit board for GE Mark IV turbine automation systems
• Multiple high-integrity connectors and signal routing for internal controls
• Industrial-grade PCB construction with precision components for reliability
• Designed to integrate with legacy Speedtronic automation racks without modification
Technical Specifications
| Specification | Description |
|---|---|
| Product Model | GE DS3800NGRB1G1F |
| Manufacturer | General Electric |
| Series | Speedtronic Mark IV |
| Board Type | Regulator Interface Printed Circuit Board |
| System Compatibility | GE Speedtronic Mark IV turbine control systems |
| Connectors | Multiple 218A4637-series connectors; 6-pin header |
| Mounting | Backplane rack installation with drilled corners and alignment marks |
| Components | Integrated amplifiers, comparators, logic ICs; film capacitors and metal film resistors |
| Function | Internal signal regulation and communication routing |
| PCB Type | Industrial-grade multilayer board |
| Operating Environment | Control cabinet ambient conditions (typical turbine control room) |
| Lifecycle Status | Legacy / aftermarket support |
| Typical Applications | Gas and steam turbine control systems |
- DS3800NGRB1G1F
- DS3800NGRB1G1F
Technical Features & Benefits
The GE DS3800NGRB1G1F is engineered as a regulator interface printed circuit board, optimized for use within the Mark IV Speedtronic control system. Although GE has long since moved away from direct support for these legacy boards, the technical design of the DS3800 family reflects decades of industrial experience in turbine automation. Boards in this class are constructed with a focus on durable materials, precision electrical pathways, and board-level features that maximize longevity in harsh industrial conditions.
Boards like the GE DS3800NGRB1G1F include multiple communication connectors—typically conventional GE backplane interfaces such as 218A4637-series connectors—that link the board into the Speedtronic environment. These connectors carry both control signals and status information across the internal system network. The inclusion of a 6-pin header and other structured interfaces allows the board to communicate predictably with adjacent modules and the system backplane, ensuring robust signal routing internally without requiring external wiring changes.
On a component level, the board integrates capacitors, resistors, and integrated logic circuits chosen for industrial performance. Polyester film capacitors with axial leads and ceramic-covered metal film resistors are standard choices in this module class, offering stable electrical characteristics over broad temperature ranges and extended duty cycles. The board’s multiple integrated circuits—including voltage comparators and operational amplifiers—support accurate signal interpretation and conditioning as part of the Mark IV’s control logic.
Related Models
• DS3800NGRC1F1F — Regulator board variant with four communication ports and expanded interfacing
• DS3800HMPF1E1F — Microprocessor control board for internal logic processing
• DS3800HSCG1E1F — Core processor module for Mark IV turbines
• DS3800NPID1F1F — Regulator module with external power/actuator interface
• DS3800NHVL — High voltage interface board for power conditioning functions
• DS3800HIOB — Interface daughterboard for supplemental signal paths
