Global Leaders in Power Protection and Voltage Solutions
years of robust
voltage protection
industrial &
commercial sites in
operation
Deployed Worldwide
by the Best in the Business
Avr applications
Overcome delayed productions, slow heating, and equipment inefficiency.
Keep servers running and prevent data loss in hospitals, broadcast media and financial institutions.
Reduce cable costs in transmission and distribution systems, reduce maintenance costs.
Secure high value projects with direct wholesale preferential pricing structures.
State-Of-The-Art Features
Find the perfect fit with a wide
range of power ratings that
protects everything.
Extra large Input Voltage
Tolerance from 228V up to 581V.
Ultra-Precise Output Voltage Regulation up to ±0.5% (versus ±5% conventional designs).
Maintain stable and balanced voltage across all phases for improved equipment
performance.
Step-less Voltage Regulation
delivers smooth and continuous
output voltage, from no load to
full load.
Field-tested in real-world
conditions for excellent power
consumption and low
operational costs.
Unseen Dangers
THE INHERENT THREAT OF VOLTAGE FLUCTUATION
problem 1
Varying Load
Change
Day vs Night
Higher power demands in daytime causes voltage drops. Lower power demands at night increases voltage levels.
problem 2
ERRATIC WEATHER PATTERNS
NATURAL INTERFERENCES
Excessive cloud cover affects solar plant outputs, strong winds causes fluctuation on the grid, and lightning strikes can damage equipment.
problem 3
SINGLE / 3-PHASE UNBALANCED LOADS
UNEVEN LOAD DISTRIBUTION
Electrical load imbalance causes unequal voltage levels between phases causes, leading to voltage fluctuations and equipment malfunction.
SEVERE CONSEQUENCES INCLUDE
Errors and downtime in
sensitive electronics.
Disruptions in communication systems.
Reduced efficiency & frequent maintenance for critical loads.
Damage or loss of power.
Equipment overloading and over heating.
Reduced healthy life span of equipment.
Voltage Problems?
Not sure what to do about them?
YOUR VOLTAGE ADVANTAGE
EXPERIENCe POWER THAT PROTECTS
Take full control over your facility with fluctuation-free voltage supply, enhanced reliability and absolute protection for your electrical system.
Gain year-round passive savings from optimised energy consumption, minimised maintenance, and significantly reduced emergency repairs on unexpected
equipment failures.
Achieve immediate and continuous voltage optimisation upon commissioning—regardless of load change.
Unlock lasting dependability in your existing (and new) electrical loads—as you expand your operations to suit your engineering needs
Achieve immediate and continuous voltage optimisation upon commissioning—regardless of load change.
Take full control over your facility with fluctuation-free voltage supply, enhanced reliability and absolute protection for your electrical system.
Unlock lasting dependability in your existing (and new) electrical loads—as you expand your operations to suit your engineering needs.
Gain year-round passive savings from optimised energy consumption, minimised maintenance, and significantly reduced emergency repairs on unexpected equipment failures.
Our Proven Process
5-STEP STRATEGY TO COMPLETE POWER PROTECTION
Our Voltage Specialist guides you through a 30-min consultation call—fully understanding your exact needs.
All products are engineered to specification and typically delivered as fast as 4~6 weeks to anywhere in the world.
Live Online Training Sessions are provided to your team to ensure seamless Installations, Commissioning, Operations and Maintenance.
Ashley Edison offers you the World’s first 10-Year ‘No-Questions-Asked’ Warranty, Real-Time Online Support and 24/7 direct access to Service Teams.
Experience fluctuation-free voltage stability and new levels of reliability that prolongs healthy lifespan of your essential equipment.
ASHLEY EDISON PROTECTOR SERIES
AUTOMATIC VOLTAGE REGULATOR
SES-H-S Model
Added I/P Breaker Protection
1 to 50 KVA
SES-H-3P-S Model
Added I/P Breaker Protection
60 to 750 KVA
SESL-H-3P-S Model
Added I/P Breaker Protection
1000 to 2000 KVA
Supercharge Your Stability with us
Get peace of mind with
'No-Questions-Asked' Assurance
on all components.
Qualify your team in installation, maintenance, and troubleshooting with Coaching Workshops.
Ashley Edison products include Spare Part Kits for easy servicing and performance.
Access our Support Crew 24/7 worldwide to minimize downtime and maximize productivity.
OUR PROJECTS
Furnishing A
Brighter Future
Collaborating with ABB, Ashley Edison enables Latvian towns and it’s Electric Transmission Network with perfect power protection.
Delivering Reliability That’s Worth Every Penny.
In 2012, Ashley Edison brought out the
big guns, deploying its 2,000 KVA ‘Maintenance-Free’ Voltage Regulators—enabling Total Energies to end fluctuation for good.
Precision Voltage Regulation
For High Octane Race Action.
Ashley Edison supports Singapore Grand Prix with High Precision Voltage Regulators—fortifying reliability in track lighting and communication systems.
Fizzy Fix: Factory
Fluctuations Solved.
In 2011, Ashley Edison empowers
Coca-Cola with total voltage stability—delivering advanced control and optimised power supply.
LabTest-Ready: Approved,
Adopted, Assured.
Since 2008, TÜV SÜD replies on
Ashley Edison ‘LabTest-Ready’ Voltage
Regulators to enhance Quality Control
processes and essential electrical systems.
Powering Up Paradise:
Resolving A Luxury Hotel’s
Voltage Problems
In 2002, Banyan Tree Seychelles uncovers fluctuation-free operations with Ashley Edison Voltage Regulators.
ACCOLADES
Testimonials
Ashley Edison is a real game-changer for power systems. It’s extremely rugged, highly effective in any environment, and makes voltage control incredibly easy.
Marco Scaioli
Director at DZ Engineering
Ashley Edison is a real game-changer
for power systems. It’s extremely
rugged, highly effective in any
environment, and makes voltage
control incredibly easy.
Marco Scaioli
Ashley Edison is a real game-changer
for power systems. It’s extremely
rugged, highly effective in any
environment, and makes voltage
control incredibly easy.
Marco Scaioli
Ashley Edison is a real game-changer
for power systems. It’s extremely
rugged, highly effective in any
environment, and makes voltage
control incredibly easy.
Marco Scaioli
our certifications
Compliance with European Union Protection Standards
Safety of power transformers, power supplies, and relevant devices.
Quality Management System (QMS)
faq
We’re not the cheapest in the market, we don’t provide the widest range of electrical products, and we don’t offer solutions with the latest gadgets—but we know exactly what it takes to engineer protection that lasts longer.
Ashley Edison caters to electrical professionals with high-performance requirements.
Focusing on providing robust and reliable voltage protection, with 10x more voltage accuracy than other solutions—each product is made with modular design for easy maintenance.
Investing in an Ashley Edison Voltage Regulator means you’re committed to the long-term health of your essential electrical systems.
Contact us to discover our design philosophy
Every Ashley Edison Automatic Voltage Stabiliser comes inclusive of 10-Year Full Warranty on all parts. Which means we have you covered for everything, No-Questions-Asked!
Plus, our Ashley Edison After-Sales Service Program provides you with Real-Time Online Support, and Direct Access to our Technical Team.
Contact us to learn about out Warranty Scope.
Engineered to endure, the Ashley Edison Protector Series Servo Electronic Voltage Regulator’s maintenance is absolutely minimal.
Quarterly checks on metering displays and yearly ocular (visual) inspections are encouraged. Any electrically trained technician is more than capable of carrying out these simple maintenance tasks—with ease.
Contact us to learn about our maintenance procedures.
Claim your 30 minutes technical consultation call
– Virtual Power Audit
– Technical Advisory with actionable steps to get you started
– Voltage Optimising Simulation
– Overview of your options and next possible steps
We will be in contact shortly.
SESL-H-3P-S Model
Large Capacity Rating
200 to 2,000 KVA
Enclosure 335 |
1000W x 1300H x 580D (mm) |
250~300 KVA ± 15% |
120~200 KVA ± 20% |
Enclosure 336 |
1280W x 1480H x 660D (mm) |
400 KVA ± 15% |
250 KVA ± 20% |
Enclosure 337H |
1880W x 1950H x 880D (mm) |
500 KVA ± 15% |
300 KVA ± 20% |
Enclosure 339 |
1470W x 1950H x 1340D (mm) |
600 ~ 1,500 KVA ± 15% |
400 ~ 1,000 KVA ± 20% |
300 ~ 750 KVA ± 25% |
300 ~ 600 KVA ± 30% |