Archives: Case Studies

ashley edison automatic voltage regulator

Banyan Tree – Seychelles

Case Study for Banyan Tree, Seychelles  The hotel industry fraught competitions. International hotel groups compete to attract vacation goers in an industry worth 10% of the global GDP. Banyan Tree, a global hospitality brand offering luxurious stays in various locations worldwide, understands that pleasing the guests takes more than top-quality services.   Amenities and supporting …

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Coca-Cola – Saudi Arabia

Violent Voltage Fluctuation Compromised Coca-Cola’s F&B Production      Case Study For Coca-Cola The F&B industry is challenged by rising costs, competitors and emerging trends. Despite that, F&B has proven to be pandemic-proof, and the industry is expected to hit $342 billion in revenue by the end of 2021.    As a heavily-regulated industry, the …

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Humber Bridge – U.K.

How The World’s 7th Largest Suspension Bridge Battled Voltage Fluctuations Case Study For Humber Bridge, U.K. Spanning 2.22km long and carrying an average of 120,000 vehicles per week, the Humber Bridge in Yorkshire, England, is the seventh-largest suspension bridge in the world.   In an effort to prolong the achievable design life of the Humber …

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ashley edison variable transformer

TÜV SÜD – Singapore

Meeting The Stringent Demand Of TÜV SÜD Power Quality Requirements   Case Study For TÜV SÜD X Ashley Edison Product testing and certification are vital to ensuring functionality, quality, and safety in consumer and industrial markets. End-users rely on manufacturers to ensure that the delivered products comply and operate within the given specifications.   In …

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mains voltage stabilisers

U.S. Embassy – Papua New Guinea

Mains Voltage Stabilisers: How it Empowers The Growth Of A Nation With Voltage Stabilisation     Case Study For U.S. Embassy in Papua New Guinea As one of the 163 U.S. Embassies spread around the world, the U.S. diplomatic mission based in Port Moresby has for years pursued aligned interests and cooperative relationships with the …

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automatic voltage stabiliser voltage fluctuation

British Petroleum – Georgia

British Excellence With the expansion of facilities, BP’s refinery faces inherent voltage fluctuation from load changes.   Exceeding Expectations with Performance Ashley-Edison has supplied Automatic Voltage Stabilisers, housed in Outdoor IP54 (BS / EN 60529) / NEMA 3 enclosures that withstand all weather conditions whilst ensuring facility is not affected by voltage fluctuations on load …

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Military-Grade Voltage Protection

On the Defence  With no room for error in critical applications within the military, sensitive equipment rely on only the best source of stable and reliable power. Ashley-Edison Power Protection Systems are trusted and used by Armed Forces around the globe such as the U.S. Army; U.S. Navy; Kuwait Coast Guards, Ministry Of Defence (Singapore) …

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voltage drop

ABB – Latvia

ABB Fixes Voltage Drop In Ultra-Remote & Hidden Villages     Case Study For ABB, Latvia Home to over 1.9 million people and having most of its land covered with natural forests, one of Latvia’s essential economic activities in agriculture.    Throughout the country, agriculture represents the predominant land use and a major component of …

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Stay Safe With Greater Protection

As safety is our utmost priority, Ashley Edison prepares for every scenario possible
—taking the puzzle out of your protection.

Designed And Engineered With Safety In Mind

We leave nothing to chance when it comes to larger capacity units (≥400KVA). By installing high-quality protective acrylic shields in front of live parts, we ensure the safety of your personnel at all times. For enhanced protection during installation, all distances between uninsulated metal parts, busbars, and cable sizes are compliant with IEC61439-1 and IEC 61439-2 guidelines.

Outfitted with fireproof cable trunking, this protective solution safeguards against long fire exposure even in hazardous areas and explosive atmospheres—providing maximum safety for mission critical applications.

Fuss-Free Installation. Seamless Operations.

To ensure ease of installation, Ashley Edison addresses the concerns of contractors and installers by keeping it simple.



We keep the installation process simple and streamlined by allowing sufficient working space for installers. Taking the nut and bolt intrusions into consideration, we ensure that the distance between the uninsulated metal parts, the busbars, and cable sizes are compliant with IEC61439-1 and IEC 61439-2 guidelines.


Even in units with larger capacities, all busbar terminals are clearly marked out, and well positioned in line for easy identification of individual input and output terminations. Installation of these terminations are similar to those practised in high voltage transformers.

Easy Maintenance

Annual Ocular Maintenance
Visual Inspection 230

Conduct Visual Inspection On Voltmeter:

Ensure reading is set to your desired set output voltage value (e.g. 230V).

LED Status

Ensure LED Status Indicators are at “Normal”.

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Visual Observation Of Variable Transformer Surface:

Use airbrush for dusty environments if necessary.

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Visual observation if carbon brush is not worn out.

Moving Motor

Conduct visual inspection to check variable transformers are all regulating (moving).


Accuracy. Beyond Imagination.

The digitally enhanced Ashley Edison MBB Card ensures pinpoint voltage stabilisation against the most erratic anomalies, allowing you to protect precious uptime, effortlessly. Harnessing ultra precision capabilities to produce some of the tightest output voltage tolerance available in the industry, the Ashley Edison MBB Card delivers ±0.5% voltage accuracy, enabling your load equipment to enjoy optimal voltage supplies, regardless of load change in your electrical system.

Expert Digital Control

Utilising the advantageous measurements of true RMS, the Ashley Edison MBB Card’s reads both perfect, sinusoidal waves, as well as complex, distorted non sinusoidal waves—up to 0.1V accuracy. Coupled with lightning fast response time of 1.5ms, this expert digital control feature equips your load with total voltage protection that is precise, continuous and ultra responsive.

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Universal Presettable Function

The Universal Presettable Function onboard the Ashley Edison MBB Card allows seamless control of your desired output voltage value on all 3 Phases—with just a touch of a button. This multifunctional feature enables each AVR to fully operate with just 1 card, instead of separate cards for each individual phase. Fitted LED Output Voltmeter Display and Alert Indicator better facilitates easy status monitoring while performing maintenance on your AVR.


Microcontroller Unit (MCU)

MicroController Unit (MCU) helps you to deliver high speed and reliable efficiency in the AVR’s operations with less heat generation and reduced power consumption. Used in Supercomputers, Surface Mount Technology (SMT) allows components in the Ashley Edison MBB Card to be aligned closer together, creating a more compact and lightweight end product. Additional safety wire-to-board feature establishes fail-proof connectivity between circuits—so you can work safely on your AVR.