www.amekra.com
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flex-direction: column; gap: 18px; margin-top: 24px; } .cap-card { border: 1px solid var(--gray-200); border-radius: var(--radius-xl); overflow: hidden; background: var(--white); transition: box-shadow .2s, transform .2s; display: grid; grid-template-columns: 240px 1fr; } .cap-card:hover { box-shadow: 0 8px 32px rgba(0,0,0,0.1); transform: translateY(-2px); } .cap-card-head { padding: 28px 24px; background: var(--gray-100); display: flex; flex-direction: column; justify-content: center; } .cap-card.best .cap-card-head { background: linear-gradient(160deg, #0C2D5E 0%, #1055B6 100%); } .cap-kva-tag { font-family: var(--font-mono); font-size: 11px; font-weight: 600; color: var(--blue); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 5px; } .cap-card.best .cap-kva-tag { color: #7BBFFF; } .cap-name { font-family: var(--font-display); font-size: 18px; color: var(--navy); margin-bottom: 4px; } .cap-card.best .cap-name { color: var(--white); } .cap-load { font-family: var(--font-mono); font-size: 12px; color: var(--gray-500); } .cap-card.best .cap-load { color: rgba(255,255,255,.6); } .cap-card-body { padding: 24px 28px; } .cap-card-body p { font-size: 13.5px; color: var(--gray-700); line-height: 1.72; margin-bottom: 12px; } .cap-price { padding: 9px 13px; background: var(--gray-100); border-radius: var(--radius-md); font-family: var(--font-mono); font-size: 13px; font-weight: 600; color: var(--navy); margin-bottom: 12px; } .cap-link { display: block; text-align: center; font-size: 13px; font-weight: 600; color: var(--blue); text-decoration: none; padding: 9px; border: 1.5px solid var(--blue-light); border-radius: var(--radius-md); transition: all .15s; } .cap-link:hover { background: var(--blue); color: var(--white); } .best-badge { background: #FFD47A; color: #5C3200; font-size: 10px; font-weight: 700; padding: 2px 7px; border-radius: var(--radius-full); margin-left: 6px; text-transform: uppercase; letter-spacing: .04em; vertical-align: middle; } /* ── COMPARE TABLE ── */ .filter-strip { display: flex; gap: 8px; flex-wrap: wrap; margin: 20px 0 14px; } .f-btn { font-size: 12.5px; font-weight: 500; padding: 6px 15px; border-radius: var(--radius-full); border: 1.5px solid var(--gray-300); background: var(--white); color: var(--gray-700); cursor: pointer; font-family: var(--font-body); transition: all .15s; } .f-btn.active, .f-btn:hover { background: var(--navy); color: var(--white); border-color: var(--navy); } .table-wrap { overflow-x: auto; border-radius: var(--radius-lg); border: 1px solid var(--gray-200); } table { width: 100%; border-collapse: collapse; font-size: 14px; } thead tr { background: var(--navy); } th { padding: 12px 16px; text-align: left; font-size: 11.5px; font-weight: 600; color: rgba(255,255,255,.7); text-transform: uppercase; letter-spacing: .07em; font-family: var(--font-mono); white-space: nowrap; } td { padding: 13px 16px; color: var(--gray-700); border-bottom: 1px solid var(--gray-100); font-size: 13.5px; vertical-align: middle; } tbody tr:last-child td { border-bottom: none; } tbody tr:hover { background: var(--off-white); } tbody tr.pop-row { background: var(--blue-light); } tbody tr.pop-row td { color: #0C2D5E; } .kva-pill { display: inline-block; font-size: 11px; font-weight: 600; padding: 3px 9px; border-radius: var(--radius-full); font-family: var(--font-mono); } .p5 { background: var(--green-light); color: var(--green); } .p10 { background: var(--blue-light); color: var(--blue); } .p15 { background: var(--amber-light); color: var(--amber); } .wc { color: var(--copper); font-weight: 600; } .wa { color: var(--gray-500); } .pop-badge { background: var(--blue); color: var(--white); font-size: 10px; font-weight: 600; padding: 2px 7px; border-radius: var(--radius-full); margin-left: 6px; } .price-val { font-weight: 600; color: var(--navy); font-family: var(--font-mono); } /* ── WINDING CARDS ── */ .winding-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 24px; } .winding-card { border-radius: var(--radius-xl); overflow: hidden; border: 1px solid var(--gray-200); } .winding-head { padding: 22px 24px; } .winding-card.copper .winding-head { background: linear-gradient(135deg, #4A1800 0%, var(--copper) 100%); } .winding-card.alu .winding-head { background: linear-gradient(135deg, #1E2D3F 0%, #3D566E 100%); } .winding-title { font-family: var(--font-display); font-size: 20px; color: var(--white); margin-bottom: 4px; } .winding-sub { font-size: 12.5px; color: rgba(255,255,255,.6); } .winding-body { padding: 20px 24px; background: var(--white); } .winding-body p { font-size: 14px; color: var(--gray-700); line-height: 1.78; margin-bottom: 12px; } .winding-body p:last-child { margin-bottom: 0; } /* ── APPLIANCE LIST ── */ .appliance-list { background: var(--off-white); border-radius: var(--radius-lg); border: 1px solid var(--gray-200); padding: 18px 20px; margin: 14px 0; } .appliance-list-title { font-size: 13.5px; font-weight: 600; color: var(--navy); margin-bottom: 10px; } .app-item { display: flex; justify-content: space-between; padding: 7px 0; border-bottom: 1px solid var(--gray-200); font-size: 13.5px; } .app-item:last-child { border-bottom: none; } .app-name { color: var(--gray-700); } .app-w { font-family: var(--font-mono); font-weight: 500; color: var(--navy); } /* ── VOLTAGE TABLE ── */ .vtable { width: 100%; border-collapse: collapse; font-size: 13.5px; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--gray-200); margin-top: 16px; } .vtable th { text-align: left; padding: 10px 14px; background: var(--gray-100); font-size: 11.5px; color: var(--gray-700); text-transform: uppercase; letter-spacing: .06em; font-family: var(--font-mono); border-bottom: 1px solid var(--gray-200); } .vtable td { padding: 11px 14px; border-bottom: 1px solid var(--gray-100); color: var(--gray-700); } .vtable tr:last-child td { border-bottom: none; } /* ── FAQ ── */ .faq-list { margin-top: 20px; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--gray-200); } .faq-item { border-bottom: 1px solid var(--gray-200); background: var(--white); cursor: pointer; transition: background .15s; } .faq-item:last-child { border-bottom: none; } .faq-item.open { background: var(--off-white); } .faq-q { display: grid; grid-template-columns: 44px 1fr 28px; align-items: center; gap: 12px; padding: 18px 20px; user-select: none; } .faq-num { font-family: var(--font-mono); font-size: 11.5px; font-weight: 600; color: var(--blue); } .faq-text { font-size: 15px; font-weight: 500; color: var(--navy); line-height: 1.4; } .faq-arrow { font-size: 20px; color: var(--blue); transition: transform .22s ease; display: flex; align-items: center; justify-content: center; } .faq-item.open .faq-arrow { transform: rotate(90deg); } .faq-a { display: none; padding: 0 20px 18px 76px; } .faq-item.open .faq-a { display: block; } .faq-a p { font-size: 14.5px; color: var(--gray-700); line-height: 1.8; } .faq-a a { color: var(--blue); font-weight: 600; text-decoration: none; } /* ── RESPONSIVE ── */ @media (max-width: 760px) { .cap-cards { grid-template-columns: 1fr; } .cap-card { grid-template-columns: 1fr; } .winding-grid { grid-template-columns: 1fr; } .faq-a { padding-left: 20px; } .faq-q { grid-template-columns: 36px 1fr 24px; } } Understanding Mainline Stabilizers Voltage fluctuations are the most common problem in India. In Indian homes, the voltage suddenly drops. This can damage your expensive appliances, such as air conditioners, refrigerators, and washing machines. A mainline stabilizer for the home offers a solution. It protects your entire electrical system from a single point. Individual line stabilizers protect only one appliance, whereas a mainline stabilizer protects every device that is connected to the stabilizer. It helps in ensuring that voltage is stable throughout the day and reduces the risk of repairs and replacements. What is a Mainline Voltage Stabilizer? A mainline stabilizer for a home is a heavy-duty electrical device which is installed at the main power box of a home or any commercial building. This ensures that all your appliances receive consistent and safe voltage, improving their performance and longevity. It acts as a whole-house voltage stabilizer. There is no need to purchase different stabilizers for different appliances; instead, you can purchase a mainline stabilizer which will protect your home appliances with a single unit. How does it work, and why does every Indian home need one? A mainline stabilizer continuously monitors the incoming voltage. It has an in-built intelligent tool, which automatically corrects the supply and delivers stable power to your appliances when the voltage drops too low or rises too high. These modern stabilizer units include very useful features such as a digital voltmeter, automatic cut-off, time delay to restart, over-voltage protection, and under-voltage protection. These features are important and valuable because India experiences heavy fluctuations in voltage, which can damage your home appliances. A voltage stabilizer for a home in India is not a luxury but a necessity for every Indian home as without protection, voltage fluctuation can damage AC compressors, refrigerators, circuit boards, and motor-driven appliances. Which mainline stabilizer capacity is right for your home? Stabilizer capacity is measured in KVA, and you should match your home's total electrical load, calculated in KVA and purchase accordingly. Choosing the correct capacity is important for accurate performance. A house voltage stabilizer ensures efficient operation, helps in preventing overload, and provides you with long-term protection for connected appliances. 5 KVA 5 KVA mainline stabilizer ≈ 4,000W usable load A 5 KVA mainline stabilizer supports approximately 4000W of usable load. Amekra offers stabilizers that come with both 90V-280V and 130V-280V operating ranges. It allows homeowners to choose the stabilizer based on their local voltage conditions. The 5 KVA mainline stabilizer is ideal for 1BHK or 2 BHK homes with only a single air conditioner, refrigerator, television, etc. Wall-mount and table-top options are available and effective, along with copper and aluminium winding choices. Price: ₹7,200 – ₹13,500 Explore Amekra 5 KVA mainline stabilizers→ 10 KVA Best seller 10 KVA mainline stabilizer ≈ 8,000W usable load A 10 KVA mainline stabilizer provides you with around 8000W of load and operates within a wide voltage range of 90V-280V. The 10 KVA mainline stabilizer is suitable for 2 or 3 BHK homes having multiple air conditioners and other heavy-duty appliances continuously. It can easily support water heaters, washing machines, a microwave, and multiple other electrical appliances. Amekra stabilizer are available in both copper and aluminium variants, which serve as an excellent whole house voltage stabilizer for big households. Price: ₹18,399 (Aluminium) – ₹29,999 (Copper) Explore Amekra 10 KVA mainline stabilizers → 15 KVA 15 KVA mainline stabilizer ≈ 12,000W usable load A 15 KVA mainline stabilizer delivers approximately 12,000W of load and is designed for a large home that uses high-load appliances. Amekra 15 KVA mainline stabilizer is suggested for 3+ BHK homes, villas, multinational companies and bungalows having three or more air conditioners and other electrical appliances. It is especially useful when the total connected load crosses 8-10 kW. Amekra have both copper and aluminium winding options. If you are looking for the best mainline stabilizer for your large homes with major power requirements, the Amekra 15 KVA mainline stabilizer offers you the highest level of protection. Price: ₹24,999 – ₹31,300 Explore Amekra 15 KVA mainline stabilizers → Compare Options to Choose the Right One If you are confused about which stabilizer to choose. You can use this comparison table to select the best stabilizer for your home. This table contains price range, capacity, best for which homes, and winding. All models 5 KVA 10 KVA 15 KVA Copper winding Aluminium winding Capacity Winding Best For PriceRange 5 KVA (4000W) Aluminium 1–2 BHK, basic appliances, budget-friendly ₹6,999 – ₹9,299 5 KVA (4000W) Popular Copper 1–2 BHK, better efficiency, longer life ₹7,249 – ₹13,540 10 KVA (8000W) Aluminium 2–3 BHK, heavy-duty appliances, multiple ACs ₹18,360 10 KVA (8000W) Copper 2–3 BHK, premium performance, high load ₹29,990 15 KVA (12000W) Aluminium Large homes, villas, 3+ ACs ₹24,899 15 KVA (12000W) Copper Large homes, max protection, extreme voltage areas ₹31,200 Copper vs Aluminium Winding Winding material is one of the most important factors for selecting a stabilizer. Both copper and aluminium windings offer advantages that are unique. The right choice of winding depends on the setting up of the budget, usage pattern, and local voltage conditions. Copper Winding Stabilizers A copper winding stabilizer offers high electrical conductivity, which results in lower generation of heat and improved efficiency. Copper winding makes it highly reliable during continuous operation and protecting from voltage fluctuations. A good quality copper winding stabilizer is important and can deliver a life of 10-15 years with proper maintenance. It also continuously performs well in areas that are experiencing severe voltage fluctuations. The initial investment can be high, but many homeowners consider copper the best and the smartest long-term choice because of its durability, efficiency, and reliability. Aluminium Winding Stabilizers An aluminium winding stabilizer is light in weight and is easier to install, especially in a wall-mounted area. It also comes with a lower purchase cost. A modern aluminium winding stabilizer performs well for standard residential loads and provides you with a value-for-money product. It is well-suited for areas that have moderate voltage fluctuations and for normal household usage. For first-time users and small homes, aluminium is a practical and cost-effective option. How to Choose the Right Mainline Stabilizer for Your Home? Before purchasing a right mainline stabilizer, you should know/understand two main factors: You should know about your home’ s electrical load. The fluctuation of voltage in your area. After knowing these two points, it will help you to select the model which provides you protection without overspending. Calculate Your Total Load (Watts) You can calculate your total load by listing your major appliances and their approximate power consumption, for eg: Approximate power consumption per appliance: AC1500 – 2000W Refrigerator150 – 200W Washing Machine500W TV100W Fans75W each LED Lights10 – 20W each Add the wattage of all appliances that are likely to operate one after another. After that, you can include a 25% percentage buffer. For example, if your home has one AC, a washing machine, a TV, and four fans, it can total you approx. 2,800W. If you add a 25% buffer, then the requirement becomes approx. 3,500W. In this case, a mainline stabilizer for a home rated at 5 KVA will be the best choice. If you don't know where to calculate the load, you can simply go to the site of Amekra and can use the Amekra LoadLogic Calculator to calculate the process. Know Your Local Voltage Range In urban areas, the problem of voltage doesn't occur often. Voltage remains between the range of 180V and 250V. However, in rural and semi-urban areas experience more and bigger fluctuations continuously, with voltage dropping between 90V and 130V during the peak time period. If you live in an area where the fluctuations of low voltage problems often occur regularly, then you should choose a model which have 90V-280V operating range. If the power supply remains stable, then a 130V-280V model is sufficient and more economical. Understanding local conditions is important when selecting a voltage stabilizer for home India. Since voltage fluctuation in India varies significantly by region, tools such as the Amekra VoltMap Calculator can help you to identify the ideal voltage range of your location. Area type Voltage pattern Recommendedrange Urban metro 180V – 250V (stable) 130V – 280V Mid-size city 150V – 260V, occasional dips 130V – 280V Semi-urban town 120V – 270V, frequent dips 90V – 280V Rural village 90V – 260V, severe fluctuations 90V – 280V (Copper) Frequently Asked Questions (FAQs) Q.1 - How does a mainline stabilizer differ from other stabilizers? A mainline stabilizer is different from other stabilizers because it connects to the main power input of your home and protects every appliance which is connected. Whereas Individual stabilizers protect only one appliance, for eg, an AC or refrigerator. A mainline unit is more convenient and cost-effective than an individual stabilizer for your home. Q.2 - How do I know which mainline stabilizer is best for my home? The right mainline stabilizer depends on the total electrical load of your home and the local voltage range. Generally, 1-2 BHK homes typically require 5 KVA, 2-3 BHK homes require 10 KVA, and larger homes require 15 KVA models. You can use the Amekra LoadLogic Calculator, which will help you to determine the correct size. Q.3 - Can one mainline stabilizer protect my entire home? Yes, mainline stabilizer is designed to protect the entire house. It is designed to calculate the voltage for all circuits connected to your home's main electrical plug. Q.4 - Will it protect all my home appliances from one stabilizer? Yes, the mainline stabilizer will protect all your home appliances, including ACs, refrigerators, TV, etc. Amekra mainline stabilizers operates with wide voltage ranges from 90V-280V, which handles India's common voltage variations.
