Scope Of Warranty

By purchasing from Ashley-Edison, you are investing in a standard of quality that fulfils the highest of requirements for your business.

As a sign of our trust in the product quality, we are pleased to offer you authentic and verified warranty protection.


Subject to the limitations set out below, Ashley-Edison warrants that the products will correspond with their specification at the time of despatch and will be free from defects in material and workmanship for a period of :


3 YEARS / 36 MONTHS from date of shipment.
(For Servo Electronic and Magnetic Induction Automatic Voltage Stabilisers, Voltage Drop Compensators and AC Power Line Conditioners) 


1 YEAR / 12 MONTHS from date of shipment.
(For Variable Transformers, UPS, and Frequency Converters)



By purchasing our products, you are aware that:

  • Ashley Edison shall not be liable for any defects or variations in the products arising from any drawing, design or specification supplied by the customer.


  • We shall be under no liability in respect of any defect arising from fair wear and tear, wilful damage, negligence, abnormal working conditions, failure to follow our instructions (whether verbally or in writing), misuse or alteration or repair of the products without our approval.


  • We shall be under no liability under the warranty (or any other warranty, condition or guarantee) if the total price for the product has not been paid by the due date for payment.


  • The stated warranty does not extend to parts, materials or equipment not manufactured by us, in respect of which the customer shall only be entitled to the benefit of any such warranty or guarantee as is given by the manufacturer to us.


  • Subject as expressly provided in our standard conditions and terms of sale and except where the products are sold to a person dealing as a consumer (within the meaning of the Unfair Contract Terms Act 1977), all warranties, conditions or other terms implied by statute or common law are excluded to the fullest extent permitted by law.


  • Where the products are sold under a consumer transaction (as defined by the Consumer Transactions (Restrictions on Statements) Order 1976) the statutory rights of the customer are not affected by these Conditions.
    SCOPE OF WARRANTY Page 1 of 2


  • Any claim by the customer which is based on any defect in the quality or condition of the products or their failure to correspond with specification shall (whether or not delivery is refused by the customer) be notified to us within 4 days from the date of delivery or (where the defect or failure was not apparent on reasonable inspection) within a reasonable time after discovery of the defect or failure. If delivery is not refused, and the customer does not notify us accordingly, the customer will not be entitled to reject the products and we shall have no liability for such defect or failure, and the customer shall be bound to pay the price as if the products have been delivered in accordance with the Contract.


  • Where any valid claim in respect of any of the products which is based on any defect in the quality or condition of the products or their failure to meet specification is notified to us in accordance with these Conditions, we shall be entitled to repair or modify all defective products free of charge provided that the products are returned to our works carriage paid. If the customer does not wish to return the goods, they will be repaired free of charge at the customer’s nominated premises provided that the customer reimburses us for travelling expenses, time and out of pocket expenses. Ashley-Edison shall be entitled, at its sole discretion, to replace the products free of charge or, refund to the customer the price of the products (or a proportionate part of the price), but we shall have no further liability to the customer.


  • Except in respect of death or personal injury caused by our negligence, Ashley-Edison shall not be liable to the customer by reason of any representation, of any implied warranty, condition or other terms, or any duty at common law, or under the express terms of the Contract, for any consequential loss or damage (whether for loss of profit or otherwise) costs, expenses or other claims for consequential compensation whatsoever (and whether caused by the negligence of Ashley Edison, its employees or agents or otherwise) which arise out of or in connection with the supply of the products or other use or resale by the customer, except as expressly provided in our standard conditions of sale.


  • Ashley Edison shall not be liable to the customer or be deemed to be in breach of the Contract by reason of any delay in performing, or any failure to perform, any of our obligations in relation to the products, if the delay or failure was due to any cause beyond our reasonable control. Without prejudice to the generality of the foregoing, the following shall be regarded as causes beyond our reasonable control:
    • Act of God, explosion, flood, tempest, fire or accident;
    • War or threat of war, sabotage, insurrection, civil disturbance or requisition;
    • Acts, restrictions, regulations, bye-laws, prohibitions or measures of any kind on the part of any governmental, parliamentary or local authority;
    • Import or export regulations or embargoes;
    • Strikes, lock-outs or other industrial actions or trade disputes (whether involving employees of Ashley-Edison or of a third party);
    • Difficulties in obtaining raw materials, labour, fuel, parts or machinery;
    • Power failure or breakdown in machinery.

For details on our full Standard Terms and Conditions of Sale please check out :

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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.

AE Digital Control Display_230v

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.