General Electric DS3800NGDC1A1A‌
General Electric DS3800NGDC1A1A‌
General Electric DS3800NGDC1A1A‌
General Electric DS3800NGDC1A1A‌
General Electric DS3800NGDC1A1A‌
General Electric DS3800NGDC1A1A‌
Ask our team:
  • Phone: +86 181 0690 9650
  • E-Mail sales1@apterpower.com

DS3800NGDC1A1A‌

/ 4.9
1001 reviews | Need a Specific Revision?
The General Electric DS3800NGDC1A1A is a specialized Ground Detector Board engineered for the Mark IV/Speedtronic turbine control system.
In Stock
Ships by Thursday, October 29
Fast Shipping Available
Get a quick price for DS3800NGDC1A1A‌
Quantity
*E-mail
Company
*Mobile
*Content
Upload (gif, jpg, jpeg, png, bmp, doc, docx, xls, xlsx, ppt, pdf, csv)

Technical specifications for DS3800NGDC1A1A‌

  • Manufacturer:
    General Electric
  • Part Number:
    DS3800NGDC1A1A‌
  • Product Family:
    GE Mark V/VI Driver Board
  • Product Type:
    Ground Detector Board
  • Stock:
    1
  • Transistors:
    3 Total (1x Motorola NPN Power w/ Heatsink, 2x Small Signal)
  • Integrated Circuits (ICs):
    4
  • Test Points:
    6 (TP0 to TP5; TP0 designated as Ground)
  • Connectors:
    1x Male 3-pin Header, 1x 2-position PCB Terminal Block, 1x 5-position PC Mount Strip
  • Capacitors:
    2x 25V 100μF, 2x Seacor 600V DC Polyester Film
  • Resistors:
    3x Cement Wire wound (Elevated), Metal Film Resistors
  • Mounting:
    Drilled holes at all 4 corners
  • Weight:
    0.16 kg
  • Estimated shipping dimensions:
    13.8 x 13.8 x 3 cm
  • Tariff Code:
    8537101190
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Operating Environment Configuration Applications

Features:

  • Real-Time Ground Fault Surveillance
  • Industrial-Grade Thermal Management
  • Simplified Diagnostic Accessibility
The General Electric DS3800NGDC1A1A continuously scans the electrical system for leakage paths to ground. It provides immediate feedback to the central controller, allowing operators to rectify issues before they escalate into catastrophic turbine failures or flashovers.

Unlike standard circuit boards, this General Electric DS3800NGDC1A1A integrates a high-power Motorola transistor with a dedicated heat sink. This design allows the component to operate efficiently within the high-temperature environments of a turbine cabinet without performance degradation.

Troubleshooting is streamlined with six clearly labeled test points (TP0-TP5). Technicians can easily probe the General Electric DS3800NGDC1A1A without removing extensive wiring, significantly reducing Mean Time To Repair (MTTR) during critical maintenance windows.

The DS3800NGDC1A1A General Electric Ground Detector Board may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
General Electric DS3800NGDC1A1A‌ Ground Detector Board Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
General Electric DS3800NGDC1A1A‌ Ground Detector Board

General

  • Manufacturer General Electric
  • Model DS3800NGDC1A1A‌
  • Condition New Original ready stock
  • Product Family DS200CPCAG1ABB,DS200DTBCG1AAA.DS200TBCAG1AAB
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Voltage Handling: Supports circuit monitoring up to 600V DC (Capacitor rated) with precision at 100V Dc signal levels.
  • Temperature Range: Engineered for high-ambient environments typical inside turbine control enclosures.
  • Vibration Resistance: Physical design includes elevated resistors (nylon pins) to reduce stress fractures from mechanical vibration.
  • Electrical Noise: Polyester foil capacitors specifically filter high-frequency noise from heavy switching loads.
  • Mounting: Secures via four corner screws (snap-in PCB mounts supported).
  • Wiring: Uses screw-type terminal blocks for field wiring of external ground probes.
  • Testing: On-board TP0-TP5 test points allow for oscilloscope or multimeter diagnostics while the system is live.
  • Circuit ID: Spare plated through holes (PTH) are available for optional custom component stuffing.
  • Power Generation: Protection of ground loops in steam turbine control systems.
  • Critical Infrastructure: Monitoring grid stability via excitation control panels.
  • Heavy Industrial Processing: Steel mills or refineries utilizing co-generation turbines.
  • System Retrofit: As a drop-in replacement for failed ground detection modules in legacy GE cabinets.
Description
Within the demanding landscape of steam and gas turbine management, the General Electric DS3800NGDC1A1A serves as the frontline defense against ground faults. By providing precise detection capabilities, this board prevents unexpected shutdowns and protects critical assets from electrical anomalies. It plays an integral role in maintaining safe operating parameters, automating turbine procedures such as startup and cooldown with absolute reliability.

General Electric DS3800NGDC1A1A boards feature a robust physical layout. The design includes a mixed signal processing path utilizing advanced ceramic metal film resistors and high-durability components. Key visual identifiers include a large Motorola NPN power transistor equipped with a dedicated heat sink, ensuring the module withstands extreme thermal conditions typical in industrial automation.

Built for the long haul, the General Electric DS3800NGDC1A1A includes six labeled test points (TP0-TP5, with TP0 acting as ground) for real-time diagnostics. The configuration features a male 3-pin header, a 2-position PCB terminal block, and a 5-position terminal strip, simplifying field wiring. With two 25V 100 μf capacitors and yellow Seacor 600V polyester film capacitors, this board guarantees consistent filtering and noise suppression.
Alternative Names
DS200CPCAG1ABB DS200DTBCG1AAA DS200TBCAG1AAB DS200TBQBG1ACB DS200TCEAG1BTF DS215TCQAG1BZZ01A
Technical notes
The General Electric DS3800NGDC1A1A requires appropriate anti-static handling during installation. It is specifically calibrated for the Mark IV ecosystem. Key note: TP0 serves as the board’s designated Ground reference point; always verify continuity with the system chassis ground before powering up the turbine control panel.
Exceptional Service

Our Mission

  • 100% Satisfaction

    We believe expertise is priceless. With over 20 years of experience, and top engineers on staff, we can help you solve or avoid problems that threaten your business.
  • Trust Guaranteed

    Not only do we have a vast inventory, our team makes sure every piece of equipment is in working condition. Your purchases are also backed by our Warranty.
  • Expertise

    Time is money, especially when your equipment is down. We work quickly to get your equipment on its way so you can get it back up and running.

FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What is the primary use case for the General Electric DS3800NGDC1A1A‌?
It is specifically designed for Gas and Steam Turbine control systems, specifically the GE Mark IV series. Its primary role is to protect the turbine control loop by ensuring no current leaks to ground, which could otherwise cause erratic sensor readings or dangerous overspeed conditions.
Can I use the General Electric DS3800NGDC1A1A‌ in a GE Mark VI or MKVIe system?
Generally, no. While both are GE turbines, the General Electric DS3800NGDC1A1A is specifically architected for the Mark IV platform. Physical and signal compatibility differences exist between the Mark IV and newer generations like Mark VI/VII. Always verify your rack backplane compatibility before installation.
Does the General Electric DS3800NGDC1A1A‌ comply with current environmental safety standards?
While originally manufactured to meet GE’s strict internal standards (ISO 9001), as a Mark IV series component, it utilizes leaded components and is classified as industrial automation control equipment. It is intended for industrial fixed installation and is exempt from standard RoHS consumer restrictions.
What environmental conditions can the General Electric DS3800NGDC1A1A‌ withstand?
Designed for harsh environments, the General Electric DS3800NGDC1A1A tolerates high vibration levels (typical of turbine decks) and high ambient temperatures. The use of ceramic metal film resistors and a dedicated power transistor heat sink allows it to operate reliably without active cooling in most generator control rooms.