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XS-400B-03 Speed Control Board Speed Controller Electronic Governor for Generator Set
The engine governor automatically adjusts the engine speed to ensure stable operation under various loads.
XS-400B-03 Speed Control Board Speed Controller Electronic Governor for Generator Set
Item #: 91970551

XS-400B-03 Speed Control Board Speed Controller Electronic Governor for Generator Set

Item #: 91970551

XCD 6325

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*All items will import from US

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The engine governor automatically adjusts the engine speed to ensure stable operation under various loads.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Precision Control
The XS-400B-03 offers high-accuracy speed regulation, ensuring optimal generator performance. It effectively manages fuel consumption and reduces emissions, providing environmentally-friendly power solutions.
Durable Design
Built with robust materials, this speed control board withstands harsh conditions, extending the lifespan of the generator set. Its reliable construction minimizes maintenance needs and operational downtime.
User-Friendly Interface
Featuring an intuitive interface, the XS-400B-03 allows for easy installation and adjustment of settings. Users can quickly configure parameters, enhancing productivity and making it accessible for all skill levels.

Product Details

Shop XS-400B-03 Speed Control Board Speed Controller Electronic Governor for Generator Set online at a best price in Montserrat. B0D8YCZHRQ
Package Dimensions1.18 x 0.79 x 0.39 inches (3 x 2 x 1 cm)
Item Weight1.1 pounds (500 grams)
DepartmentUnisex Adult
ManufacturerAFITSEP
Item model numberAFITSEP
Number of pieces1

Who Should Buy?

Suitable For
  • Generators Users

    Ideal for users needing precise speed control for their generator sets to maintain performance and reliability.

  • Industrial Applications

    Beneficial for industries requiring consistent engine speed across various operations, enhancing efficiency and productivity.

  • Off-Grid Systems

    Perfect for those using generators in off-grid situations, ensuring stable power supply for essential appliances.

Not Suitable For
  • Small Generators

    Not suitable for small generator units that may not require advanced speed control capabilities.

Product Description

XS-400B-03 Speed Control Board Speed Controller Electronic Governor for Generator Set

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the XS-400B-03 Speed Control Board used for?

    Answer: The XS-400B-03 Speed Control Board is utilized primarily to regulate the speed of generator engines, ensuring they operate at optimal performance levels. This electronic governor enhances stability and efficiency in power generation systems by precisely controlling fuel flow based on load requirements. For instance, when the electrical load increases, the controller adjusts the engine speed to maintain a steady output, making it crucial for generators in residential, commercial, and industrial applications.
  • Question: How does the XS-400B-03 Speed Controller function?

    Answer: The XS-400B-03 Speed Controller functions by receiving signals from the generator's speed sensor and adjusting the fuel supply accordingly. It uses advanced algorithms to analyze the current speed and load demands, allowing for smooth operation without fluctuations. This is particularly useful in scenarios where consistent power delivery is critical, such as in hospitals or data centers that rely on generators during power outages.
  • Question: Is the XS-400B-03 compatible with all generator types?

    Answer: The XS-400B-03 is designed to be versatile; however, compatibility can depend on the specific generator model and its existing systems. It's recommended to consult the generator's manual or a professional technician to confirm compatibility. This ensures optimal performance and prevents damage to both the controller and the generator. Many users have successfully integrated the XS-400B-03 with varied models in both portable and standby generator applications.
  • Question: Can the XS-400B-03 improve fuel efficiency in my generator?

    Answer: Yes, the XS-400B-03 Speed Control Board can significantly enhance fuel efficiency in generators. By optimizing engine speed based on real-time load demands, it reduces unnecessary fuel consumption. This electronic governor minimizes over-fueling situations where excess fuel is wasted, making it an ideal choice for both small and large-scale operations, including construction sites and agricultural applications where fuel costs can add up.
  • Question: What are the installation requirements for the XS-400B-03?

    Answer: Installation of the XS-400B-03 Speed Control Board typically requires some technical knowledge of generator systems. It usually involves connecting the controller to the generator's existing wiring and sensors, ensuring proper calibration. For seamless integration, resources like installation manuals or professional services from certified technicians are recommended. This assures that the board is configured correctly for the specific generator setup, which is essential for reliable operation.
  • Question: What safety features does the XS-400B-03 offer?

    Answer: The XS-400B-03 comes equipped with several safety features that protect both the generator and the connected electrical systems. Among these, it includes overload protection mechanisms that automatically disengage the generator under excessive load conditions to prevent damage. This makes it a vital component for users who depend on their generators for critical power supply needs, ensuring reliability during crucial operations and protecting investment in equipment.
  • Question: How can I troubleshoot issues with my XS-400B-03 Speed Controller?

    Answer: Troubleshooting the XS-400B-03 typically involves checking for common issues such as loose connections, verifying compatibility with the generator, and ensuring that all sensors are functioning correctly. If the generator fails to respond appropriately, reviewing the installation instructions and checking for error codes can help identify the problem. In case of persistent issues, consulting the user manual or contacting a qualified technician is advisable for accurate diagnostics and resolution.
  • Question: What are the advantages of using an electronic governor like the XS-400B-03?

    Answer: Using an electronic governor like the XS-400B-03 presents numerous advantages, including precise speed control, enhanced fuel efficiency, and reduced emissions. This technology allows for rapid adjustments based on load changes, providing a level of responsiveness that mechanical systems cannot match. Such benefits are particularly advantageous in environments where consistent power quality is mandatory, like in marine, healthcare, or remote-site operations that depend on reliable energy sources.
  • Question: Can the XS-400B-03 be used in automatic generator start systems?

    Answer: Yes, the XS-400B-03 is compatible with automatic generator start systems. It can effectively integrate into setups where generators need to start and adjust their speeds automatically based on demand. This capability is crucial for applications such as backup power systems in residential and commercial settings, where the generator must engage seamlessly during power failures to provide uninterrupted service.
  • Question: Where can I buy the XS-400B-03 Speed Control Board in Montserrat?

    Answer: You can purchase the XS-400B-03 Speed Control Board from Ubuy, which offers a variety of electronic components, including speed controllers for generator sets. Ubuy provides an extensive selection, ensuring you find the specific model you need. The platform features detailed product descriptions, customer reviews, and reliable customer service to assist you in making an informed purchase decision.

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Pros

  • Excellent speed regulation
  • User-friendly interface
  • Compact design
  • Durable construction
  • Compatible with various generators

Cons

  • Minor adjustment needed for optimal performance

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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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