--- product_id: 75925062 title: "10KVA (90v-300v) 100% Copper Heavy Duty Mainline Automatic Voltage Stabilizer" brand: "servomate" price: "฿28724" currency: THB in_stock: true reviews_count: 8 url: https://www.desertcart.co.th/products/75925062-10kva-90v-300v-100-copper-heavy-duty-mainline-automatic-voltage store_origin: TH region: Thailand --- # Initial time delay for compressor safety Digital LCD voltage display 10KVA power capacity 10KVA (90v-300v) 100% Copper Heavy Duty Mainline Automatic Voltage Stabilizer **Brand:** servomate **Price:** ฿28724 **Availability:** ✅ In Stock ## Summary > ⚡ Power Stability Meets Smart Protection – Keep Your Home Running Smoothly! ## Quick Answers - **What is this?** 10KVA (90v-300v) 100% Copper Heavy Duty Mainline Automatic Voltage Stabilizer by servomate - **How much does it cost?** ฿28724 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/75925062-10kva-90v-300v-100-copper-heavy-duty-mainline-automatic-voltage) ## Best For - servomate enthusiasts ## Why This Product - Trusted servomate brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **100% Pure Copper Build:** Ensures superior conductivity and durability for long-lasting, reliable performance. - • **Robust 10KVA Power Handling:** Handles heavy-duty home voltage fluctuations with ease, perfect for sensitive appliances. - • **Compressor-Safe Initial Time Delay:** Protects your fridge and dishwasher from frequent restarts during unstable power supply. - • **Real-Time Digital Voltage Monitoring:** Stay informed with a clear LCD display showing input and output voltages at a glance. - • **User-Friendly Installation & Support:** Professional electrician installation recommended with responsive customer care for peace of mind. ## Overview The 10KVA (90v-300v) Heavy Duty Mainline Automatic Voltage Stabilizer by ServoMate features a digital LCD display for real-time voltage monitoring, a built-in initial time delay to protect compressors from frequent restarts, and a robust 100% copper construction for enhanced durability. Designed for residential use, it safeguards your appliances against voltage fluctuations within a wide input range, ensuring consistent power delivery and peace of mind. ## Description highlow cutoff, bypass changeover, TDR - time delay relay, Review: Good product .... Great Service Support on Phone - Working ok ....but there should be a 2- 3 min pause if Electricity comes like on and off to prevent refrigerator and dishwasher as servomate recommended no need of any other stabilization...When I faced a problem of Circuit board which was not available in my city .... I received a Great Support from Customer care ...They provided a New Circuit board on my address in warranty Review: Fluctuation in input is passed to output too - Stabilizer is suppose to make the output voltage stable even if input voltage fluctuate. In Bangalore power fluctuation is common hence I ordered this product but found it useless. It just steps down AC voltage by 10%, that is all. If the input is 220, the stabilizer makes it 200V, if the input is 200V, the stabilizer makes it 180V. It a total waste of money for me. The fluctuations in the input are being passed to the output without any isolation. I have been tricked by the seller. How can you return 18 kg product by courier on my own? ## Features - DIGITAL LCD DISPLAY, continuously displays input & output voltage with LED indicators INITIAL TIME DELAY: The amazing Initial Time Delay system protects the compressor from frequent re-starting and ensures the safety of the connected equipment, in case of Voltage fluctuation by providing a delay. - NOT FOR INDUSTRIAL/COMMERCIAL use or applications. WARNING: Get the product installed from electrician for high performance - CAUTION: Warranty is not applicable if unit is burnt by anyhow and open by any unauthorized person. Onsite warranty is only applicable for Delhi, Noida, Ghaziabad, Faridabad & Gurugram. Rest of India will be supported by spare parts only. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07DL735N7 | | Included Components | Copper | | Item Dimensions LxWxH | 61 x 30.5 x 30.5 Centimeters | | Item Weight | 18 kg | | Item part number | 154852 | | Manufacturer | ServoMate | | Net Quantity | 1.00 Count | ## Images ![10KVA (90v-300v) 100% Copper Heavy Duty Mainline Automatic Voltage Stabilizer - Image 1](https://m.media-amazon.com/images/I/61SRLufE6sL.jpg) ![10KVA (90v-300v) 100% Copper Heavy Duty Mainline Automatic Voltage Stabilizer - Image 2](https://m.media-amazon.com/images/I/61+NwzOx02L.jpg) ![10KVA (90v-300v) 100% Copper Heavy Duty Mainline Automatic Voltage Stabilizer - Image 3](https://m.media-amazon.com/images/I/61vtUwToVjL.jpg) ![10KVA (90v-300v) 100% Copper Heavy Duty Mainline Automatic Voltage Stabilizer - Image 4](https://m.media-amazon.com/images/I/51r-VYMSkYL.jpg) ![10KVA (90v-300v) 100% Copper Heavy Duty Mainline Automatic Voltage Stabilizer - Image 5](https://m.media-amazon.com/images/I/512QeiyqRDL.jpg) ## Questions & Answers **Q: How much electricity will consume in (unit) if stablizer running 24 hours in a day?** A: Almost 40 Watts. Thanks for asking wonderful question. **Q: Normally we buy stabilizer for tv,fridge separately . so is this device is one answer to complete house? can you plz elaborate it's use?** A: Yes this is mainline stabilizer and once you installed it on mainline you dont need to install separate stabilizer for AC, TV etc. Thanks for asking question. **Q: servo moter or relay control** A: This is relay type Stabiliser. Thanks for asking question. **Q: I have 2 ton ac, 2 lcd tv, one water pump,1 refrigerator,1washing machine and other appliances. Is this suitable for all** A: Yes this will suit your requirement. Thanks for asking question. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product .... Great Service Support on Phone *by S***A on 10 October 2019* Working ok ....but there should be a 2- 3 min pause if Electricity comes like on and off to prevent refrigerator and dishwasher as servomate recommended no need of any other stabilization...When I faced a problem of Circuit board which was not available in my city .... I received a Great Support from Customer care ...They provided a New Circuit board on my address in warranty ### ⭐ Fluctuation in input is passed to output too *by K***A on 16 March 2019* Stabilizer is suppose to make the output voltage stable even if input voltage fluctuate. In Bangalore power fluctuation is common hence I ordered this product but found it useless. It just steps down AC voltage by 10%, that is all. If the input is 220, the stabilizer makes it 200V, if the input is 200V, the stabilizer makes it 180V. It a total waste of money for me. The fluctuations in the input are being passed to the output without any isolation. I have been tricked by the seller. How can you return 18 kg product by courier on my own? ### ⭐⭐⭐⭐⭐ Very tough, excellent , high performing stabilizer *by A***H on 28 August 2018* Vey high performance stabilizer. No sound. Works excellent. 10KVA works well with load of TWO air conditioners, 1 fridge, 2 TV, 1 WASHING machine, exhaust fan, submersible pump, 10 LED , 5 fans etc --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/75925062-10kva-90v-300v-100-copper-heavy-duty-mainline-automatic-voltage](https://www.desertcart.co.th/products/75925062-10kva-90v-300v-100-copper-heavy-duty-mainline-automatic-voltage) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-25*