DS3800NRFA - Ramp and Follower Board

SPECIFICATIONS

Part Number: DS3800NRFA
Manufacturer: General Electric
Series: Mark IV
Product Type: Ramp and Follower Board
Availability: In Stock
Country of Manufacture: United States (USA)

Functional Description

DS3800NRFA is a Ramp and Follower Board manufactured and designed by General Electrics. It is a part of the Mark IV Series used in Speedtronic Gas Turbine Control Systems. Ramp control involves the gradual adjustment of power or speed, which is crucial to avoid sudden jumps in turbine performance that could lead to mechanical stress or instability. It ensures that the turbine responds smoothly to changes in load or other system variables, following predefined ramps to optimize performance.

Features

• Motherboard to Auxiliary card: It serves as the main board, connecting with the DS3800DRFA auxiliary board via nineteen board-to-board pins, ensuring full system integration and communication.
• Augat Connector: The board is equipped with a female Augat connector and a PCB mating connector marked 218A4553-1 A/mp, designed for reliable connections and secure integration into the system.
• LED Indicators: It features eight red light-emitting diodes (LEDs), which are individually labeled to assist in the monitoring and diagnostics of the system’s operation.
• Test Points: The board includes six test points (labeled TP 0 through TP 5), which are crucial for troubleshooting, testing, and ensuring the board is functioning as expected. TP4 is specifically labeled ACOM, which helps identify the common points for electrical diagnostics.
• Extractor Clips: Equipped with extractor clips installed at each right corner. These clips provide technicians with a safe and easy way to extract or install the board in tight spaces, minimizing the risk of damaging sensitive components during handling.
• Advanced Logic Gates: Multiple circuits with 3-input and 4-input NAND gates, as well as hex inverter gates. These circuits are essential for controlling signal flow, ensuring that the ramp and follower functions work as intended without causing errors or malfunctions in the system.

WOC is happy to assist you with any of your GE requirements. Please contact us by phone or email for pricing and availability on any parts and repairs.

FREQUENTLY ASKED QUESTIONS

What is DS3800NRFA?
It is a Ramp and Follower Board manufactured and designed by General Electrics.

How does the board connect to other components?
It connects to the auxiliary board through nineteen board-to-board pins. These pins are used to transfer signals and synchronize the operations between the two boards, contributing to the overall functionality of the control system.

What are the benefits of using the board?
Improved system stability by ensuring smooth transitions in turbine operations. Enhanced diagnostic capabilities through the use of LEDs and test points. Easier installation and maintenance thanks to extractor clips. Increased efficiency and reliability in gas turbine power plants.