DS3800NISA1B1A - Motor Excitation Board

SPECIFICATIONS

Part No.: DS3800NFMC1D1B
Manufacturer: General Electric
Country of Manufacture: United States of America (USA)
Technology: Surface mount
Temperature: -30 to 65oC
Product Type: Turbine Specific Primary Trip Board
Availability: In Stock
Series: Mark IV

Functional Description

DS3800NFMC1D1B is a GE Speedtronic Mark IV Motor Excitation Board that manages excitation-related functions in GE turbine control systems. This board is part of the excitation control architecture that regulates electrical signals required for motor field operation and supports reliable turbine startup and auxiliary motor control.

The motor excitation system plays an important role in maintaining proper electrical control by providing controlled excitation current to motor field circuits. At World of Controls, we supply tested replacement boards for GE Speedtronic Mark IV turbine control systems. Each component is inspected and verified before shipment to support dependable operation in demanding power generation environments.

Features

• Designed for GE Speedtronic Mark IV turbine control systems
• Provides motor excitation control functionality
• Supports regulation of excitation signals for motor field operation
• Helps maintain stable turbine auxiliary motor performance
• Designed for industrial power generation applications
• Built with GE Mark IV compatible hardware architecture
• Suitable for replacement and maintenance requirements
• Tested for operational reliability before dispatch

Function of Motor Excitation Board

It performs essential excitation control tasks within the GE Mark IV turbine control system, including:

• Managing excitation signals supplied to motor field circuits
• Supporting controlled motor operation during turbine startup sequences
• Helping maintain proper electrical balance and system response
• Providing interface functions between turbine control logic and excitation circuits
• Supporting reliable operation of turbine auxiliary systems

Importance of Motor Excitation in Turbine Control Systems

Motor excitation is a critical process in turbine control applications because it controls the magnetic field required for motor operation. A properly functioning excitation board helps maintain:

• Smooth motor acceleration
• Stable operating conditions
• Improved control accuracy
• Reduced risk of electrical instability
• Reliable turbine auxiliary system performance

Why Choose World of Controls?

World of Controls is a trusted supplier of GE Speedtronic Mark IV replacement parts, providing reliable solutions for legacy turbine control systems worldwide. Benefits of Choosing Us:

• Tested GE turbine control boards
• Support for obsolete and legacy components
• Quality inspection before shipment
• Fast worldwide delivery
• Technical assistance for part identification
• Reliable sourcing for turbine maintenance requirements

Request a Quote

Looking for a Motor Excit BD for your GE Speedtronic Mark IV system? World of Controls provides tested replacement boards with worldwide shipping support. Contact our team today for availability, pricing, and technical assistance.

Frequently Asked Questions

What is the DS3800NISA1B1A?

It is a GE Speedtronic Mark IV Motor Excitation Board designed to manage excitation-related control functions within turbine control systems.

What is the function of the Motor Excit BD?

The board controls and manages excitation signals used for motor field operation, helping maintain stable motor performance and reliable turbine auxiliary system operation.

Why is motor excitation important in turbine systems?

Motor excitation provides controlled electrical energy required for motor field operation. It helps ensure smooth startup, stable performance, and accurate control of turbine auxiliary motors.

How does World of Controls support customers needing NISA1B1A?

World of Controls provides part identification assistance, tested replacement boards, technical support, and worldwide delivery for GE Speedtronic Mark IV turbine control components.