DS3800NGDD1C1B Field Ground Detector Card

Overview

Place of Origin:	USA
Brand Name:	GE
Model Number:	DS3800NGDD1C1B
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Specifications

Description

DS3800NGDD1C1B is a Field Ground Detector Card developed by GE. It is a part of Mark IV system. The module monitors and detects ground faults in the excitation and power distribution system of gas and steam turbines. Designed to detect and alert operators about ground faults in the field circuits of a turbine generator. Ground faults can lead to severe electrical disturbances, potential damage to turbine components, and operational failures. This card ensures early fault detection to maintain system reliability and safety.

Applications

Nuclear and thermal power plants: Serving as a critical safety monitoring node to prevent logic malfunctions caused by grounding of the DC control bus.

Steel and smelting plants: Used in auxiliary control cabinets of electric arc furnace or large rolling mill drive systems.

Chemical process control centers: Ensuring the insulation integrity of control loops in corrosive or high-humidity environments.

Features

1 Ground Fault Monitoring: Continuously monitors the field circuits for any leakage currents or unintended grounding, preventing electrical faults that could lead to system malfunctions or damage.

2 Mark IV System Compatibility: Specifically engineered to work seamlessly within GE’s Mark IV turbine control system, ensuring reliable integration with other control and monitoring components.

3 Easy Installation & Replacement: Designed with a modular architecture, allowing for quick and hassle-free installation or replacement, minimizing downtime during maintenance.

4 Standardized PCB Design: Constructed using industry-standard PCB (Printed Circuit Board) design, making it easy to fit into existing GE Mark IV system racks without additional modifications.

5 Secure Electrical Connections: Equipped with edge connectors, ensuring a stable and secure interface with the system’s electrical architecture, reducing the risk of connection failures.

6 Field-Replaceable Unit (FRU): Classified as an FRU, meaning it can be swapped out effortlessly without requiring major modifications to the system or extensive downtime.

7 Routine Maintenance & Testing: To maintain optimal performance, periodic inspection and testing are recommended, ensuring the module is functioning correctly and preventing potential failures.

8 Fault Detection & Replacement Guidance: Operators should regularly monitor for any fault indicators, such as warning LEDs or system alerts. If the module shows signs of persistent failure, prompt replacement is advised to maintain system integrity and reliability.

Frequently Asked Questions