{"product_id":"hyundai-hy3900si-petrol-inverter-generator-3-3kw","title":"Hyundai HY3900Si Petrol Inverter Generator 3.3kW","description":"\u003cp\u003eThe HY3900Si is a high quality, compact, lightweight and portable inverter generator from the renowned generator manufacturer Hyundai. Ideal for use as a home back-up generator or for camping and motor homes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's so special about an inverter generator?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUnlike cheaper standard generators, inverter generators provide a very stable pure sine wave output, with a consistent voltage and frequency which is as good as that from any mains supply. The increased stability makes them the ideal choice for powering sensitive electronic equipment such as TVs, computers and phones, which can be irreparably damage by a standard generator.\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"144\" width=\"307\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1545\/5143\/files\/Screenshot_2026-04-19_095657.jpg?v=1776589035\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat can I power?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe unit can provide a continuous power rating of 3,000w (3kW) with a maximum peak output of 3,300w (3.3kW) and can power s\u003cspan\u003eensitive electronic equipment such as TVs, computers and phones\u003c\/span\u003e. See our \u003ca href=\"https:\/\/toughleads.co.uk\/pages\/generators\"\u003egenerator advice page\u003c\/a\u003e for a handy guide to calculating the power you need for your application. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I connect appliances?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe unit has 1x 230v 16A IEC60309 commando socket. See our \u003ca href=\"https:\/\/toughleads.co.uk\/pages\/generators\"\u003egenerator advice page\u003c\/a\u003e for further advice on how to connect appliances to the generator.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3000w (3kW) continuous, 3,300w (3.3kW) maximum peak output power rating. Digital overload protection shuts down the generator if either max is exceeded.\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eECO mode automatically reduces engine speed when you are drawing less than full load, reducing noise and providing better fuel economy.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e144cc 4-stroke, air cooled, recoil easy-start Hyundai engine.\u003c\/li\u003e\n\u003cli\u003eUsing the latest low-noise engine technology, the generator only produces 67.6dBA at 7m.\u003c\/li\u003e\n\u003cli\u003e1x 230v 13A standard UK mains socket.\u003c\/li\u003e\n\u003cli\u003e1x 12v 8.3A socket to power 12v appliances.\u003c\/li\u003e\n\u003cli\u003eMax continual run time at 50% lead 3.6 hours.\u003c\/li\u003e\n\u003cli\u003eFuel consumption 0.7 litres per hour at 50% load.\u003c\/li\u003e\n\u003cli\u003eLow oil level shutdown.\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3-in-1 digital meter enables real time monitoring of the output.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eNet weight 21.15g for easy handling.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1 year commercial and 3 year domestic warranty.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tough Leads","offers":[{"title":"Default Title","offer_id":55534739063160,"sku":"HY3900Si","price":399.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1545\/5143\/files\/Screenshot2026-04-19101643.jpg?v=1776590822","url":"https:\/\/toughleads.co.uk\/products\/hyundai-hy3900si-petrol-inverter-generator-3-3kw","provider":"Tough Leads","version":"1.0","type":"link"}