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STAMFORD AS440 AVR | 100% Original | | Official Stamford Distributor | Stamford P/N E000-24403/1P | 100% Manufactured in The U.K.
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STAMFORD AS440 AVR | 100% Original | | Official Stamford Distributor | Stamford P/N E000-24403/1P | 100% Manufactured in The U.K.
STAMFORD AS440 AVR is a standard on all UC224 or UC274 Stamford Cummins generator heads
STAMFORD AS440 AVR | 100% Original | | Official Stamford Distributor | Stamford P/N E000-24403/1P | 100% Manufactured in The U.K.
Item #: 10121877

STAMFORD AS440 AVR | 100% Original | | Official Stamford Distributor | Stamford P/N E000-24403/1P | 100% Manufactured in The U.K.

Item #: 10121877
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STAMFORD AS440 AVR is a standard on all UC224 or UC274 Stamford Cummins generator heads
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What Stands Out

100% Original Quality
The Stamford AS440 AVR is guaranteed authentic, ensuring reliability and performance expected from a leading brand in the industry, addressing concerns about counterfeit products.
UK Manufacturing
Manufactured entirely in the U.K., the AS440 AVR offers superior craftsmanship and durability, appealing to buyers who prioritize local production and quality assurance.
Official Distributor
As an officially distributed product, customers receive excellent support and warranty services, ensuring peace of mind with their purchase and enhancing overall customer satisfaction.

Product Details

Shop for genuine STAMFORD AS440 AVR from the official distributor. Paralleling feature for multiple generators. Independent power and voltage sensing circuits. UL version available upon request. Shop at Ubuy Ethiopia
  • Original STAMFORD AS440 AVR
  • Official distributor with 100% Manufacture in the U.K
  • Standard for UC224 or UC274 Stamford Cummins generator heads
  • Option for paralleling with multiple generators
  • Independent terminals for power and voltage sensing circuits
  • UL version available for UL2200 rated applications upon request
Item Weight2.6 lbs (1.18 kg)

Who Should Buy?

Suitable For
  • Generator Owners

    Ideal for generator owners seeking reliable voltage regulation for improved performance and longevity of their equipment.

  • Industrial Applications

    Well-suited for industrial setups where stable voltage is critical for machinery and operational efficiency.

  • Professional Technicians

    Perfect for technicians and engineers needing a dependable AVR for maintenance and servicing of power systems.

Not Suitable For
  • Budget-Conscious Users

    Not ideal for users with limited budgets due to its premium pricing compared to standard alternatives.

  • Small Scale Projects

    May not be suitable for small projects requiring basic or low-capacity voltage regulation solutions.

  • DIY Enthusiasts

    Not recommended for casual DIY users who require simpler, easily accessible voltage regulation options.

Product Description

STAMFORD AS440 AVR | 100% Original | | Official Stamford Distributor | Stamford P/N E000-24403/1P | 100% Manufactured in The U.K.

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Customer Questions & Answers

  • Question: What is the functionality of the AS440 AVR?

    Answer: The AS440 Automatic Voltage Regulator (AVR) is designed to regulate the voltage output of alternators in a wide range of generating systems. It ensures a steady output voltage, reducing fluctuations and improving equipment reliability. This is crucial for powering sensitive electronics, industrial machinery, and residential applications, where stable power is a necessity.
  • Question: How does the AS440 AVR improve generator performance?

    Answer: The AS440 AVR enhances generator performance by controlling the excitation system of the alternator. It monitors the output voltage and adjusts the excitation current accordingly. This active regulation prevents overload and minimizes the risk of equipment damage due to voltage spikes, making it ideal for critical operations in hospitals, data centers, and manufacturing units.
  • Question: Is the AS440 AVR compatible with all generator types?

    Answer: While the AS440 AVR is versatile and works with many types of synchronous alternators, compatibility can vary. It's primarily designed for Stamford and similar models. Always check your generator's specifications and consult with a professional before installation to ensure optimal performance and reliability.
  • Question: What are the power rating specifications for the AS440 AVR?

    Answer: The AS440 AVR can typically handle alternator outputs of up to 15 kVA, making it suitable for a range of applications. It has precise voltage control capabilities and can sustain various operational loads, which is particularly beneficial in both standby and prime power situations. Ensure your generator's power output aligns with these specifications for best results.
  • Question: How can I install the AS440 AVR on my generator?

    Answer: To install the AS440 AVR, first ensure the generator is isolated from any power source. Follow the wiring diagram provided in the product manual closely, connecting the incoming AC voltage to the designated terminals. Proper installation is critical, so consider hiring a qualified electrician to assist in the process, especially for larger generator setups.
  • Question: What should I do if my AS440 AVR is not functioning correctly?

    Answer: If your AS440 AVR is not functioning, first check for common issues like wiring faults, blown fuses, or generator malfunctions. Inspect for any loose connections and ensure that the AVR is powered correctly. If the problem persists, consult with a technician to diagnose and resolve more complex electrical issues. Regular maintenance can also prevent such problems.
  • Question: How can I confirm that the AS440 AVR is original and of high quality?

    Answer: To ensure the authenticity of your AS440 AVR, purchase from authorized distributors and verify the packaging and serial numbers. Original products will often include documentation confirming their provenance. This is especially important as using counterfeit products can lead to performance issues and potential damage to your generator.
  • Question: What are the benefits of purchasing from an official Stamford distributor?

    Answer: Buying from an official Stamford distributor like Ubuy guarantees that you are obtaining a genuine AS440 AVR. This ensures higher reliability and performance, along with access to customer support directly from the manufacturer. Additionally, having official documentation facilitates any necessary technical assistance or replacement if issues arise.
  • Question: Can I use the AS440 AVR for renewable energy systems?

    Answer: Yes, the AS440 AVR can be effectively used in renewable energy systems, particularly with wind and solar power generators that utilize synchronous alternators. It stabilizes voltage output during variable load conditions typically encountered in renewable sources, ensuring a consistent and reliable energy supply for homes and businesses.
  • Question: Where can I buy the AS440 AVR in Ethiopia?

    Answer: You can buy the AS440 AVR from Ubuy, which is an official distributor of Stamford products. Ubuy offers a reliable source for purchasing this high-quality AVR, ensuring that you receive an authentic product that is 100% manufactured in the U.K. Check their website for availability to make your purchase today.

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Features & Benefits

  • Standard on all UC224 or UC274 Stamford Cummins generator heads
  • Power and voltage sensing circuits have independent terminals
  • Power can be derived from stator winding or auxiliary winding
  • Option for paralleling with multiple generators
  • Available in UL version for UL2200 rated applications
  • 100% original and manufactured in the UK

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