General Electric

GE Mark IV DS3800HAFA1E1F Regulator Board

SKU DS3800HAFA1E1F

Disponibile
  • 12-month warranty
  • Free returns within 30 days

  • Manufacturer: General Electric

  • Product No.: DS3800HAFA1E1F

  • Country of origin:United States

  • Product Type: Regulator Board

  • Payment: T/T, Western Union

  • Weight: 0g

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

The GE DS3800HAFA1E1F is a regulator board for the Mark IV Speedtronic turbine control platform. Its onboard adjustment components allow circuit configuration, while accessible test points assist maintenance personnel with fault investigation.

The board has a modular rack connection and retaining levers. Separate 20-pin and 34-pin connections provide ribbon-cable interconnection. Before replacement, record the installed board's jumper positions and adjustment settings; matching the part number alone does not reproduce the existing configuration.

Features

  • Eleven jumpers for circuit configuration.
  • Four trimmer resistors for adjustment.
  • Two ribbon-cable connectors with different pin counts.
  • Onboard test points for circuit checks.
  • Retaining levers secure the board at its mounting position.

Applications

Regulator-board maintenance and replacement in Mark IV turbine control installations. Use the complete DS3800HAFA1E1F identifier when matching an installed assembly; related HAFA versions require a separate compatibility check.

Technical Specifications

Parameter Specification
Manufacturer General Electric
Series Mark IV Speedtronic
Part number DS3800HAFA1E1F
Product type Regulator Board
Functional acronym HAFA
Configuration jumpers 11
Trimmer resistors 4
Cable connectors 1 x 20-pin; 1 x 34-pin
Mounting connection Modular connector with retaining levers
Country of origin United States

Installation Guidelines

  1. Isolate all associated power sources and verify absence of voltage before handling the assembly. Follow the equipment's specified discharge procedure.
  2. Use ESD precautions. Label the ribbon cables and record jumper and trimmer settings before removal.
  3. Check connector orientation, contact condition and retaining-lever engagement during installation.
  4. Have qualified personnel verify configuration and regulator operation before returning the equipment to service. Use the applicable service procedure for any live diagnostic measurements.

FAQ

What does the DS3800HAFA1E1F do in a Mark IV system?
It is a regulator board for the GE Mark IV Speedtronic platform. The assembly includes configurable circuits, adjustment components and test points. Its role must be matched to the installed control-system documentation when selecting a replacement.

Which cable connections are provided on this regulator board?
The board provides one 20-pin and one 34-pin ribbon-cable connector, in addition to its modular mounting connection. Identify each cable and verify orientation before reconnection; connector pin counts alone do not establish a cable's signal assignment.

What configuration details should be recorded before replacing the board?
Record all 11 jumper positions and the settings of the four trimmer resistors before removing the original board. Restore the required configuration using the equipment service procedure, then verify regulator operation during commissioning.

Can another HAFA revision replace DS3800HAFA1E1F without checking compatibility?
A matching HAFA designation alone is insufficient to confirm interchangeability. Compare the full assembly number, revision, connector arrangement and installed configuration against the system documentation before using a different board version.

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  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

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TECHNICAL SPECIFICATIONS

Country of origin
United States

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