{"product_id":"alpha-compact-28110-for-volvo-penta-inc-alpha-iii-cw-pulley-48420170-m46228112","title":"Mastervolt Alpha Compact 28\/110 for Volvo with Pulley 48420170 (24V)","description":"Alpha Compact 28\/110 VP for Volvo Penta Engines.\r\n\r\nAlpha Compact alternators are optimised to deliver continuous high power output in energy storage applications. Combined with Mastervolt Alpha Pro regulators, they create a high performance, plug-and-play charging solution. This combination is suitable for all battery types, including Lithium Ion.\r\n\r\nThese automotive style alternators offer many advantages. Most manufacturers offer a second alternator option, better known as PTO or Power Take Off option. This provides a straight-forward way to add an Alpha Compact as a second alternator. Alternatively, the stock alternator can be replaced with an Alpha Compact to obtain a powerful, MasterBus enabled 3-step charger.\r\n\r\nCompared to conventional alternators, Alpha Compact offers lower weight, smaller dimensions and reduced fuel consumption. This is made possible by its open construction with double internal fans. An integrated temperature sensor controls the operating temperature.\r\n\r\nThe Alpha Compact VP alternators are fitted with a multi-groove pulley as standard (Mastervolt 48420170). Other Alpha Compact models come without pulley. Mastervolt offers a complete range of multi-groove pulleys.\r\n\r\nApplications: Worldwide use in marine, mobile, infrastructure and industrial applications.\r\n\r\nPlease note: product excludes Alpha Pro III charge regulator.\r\n\r\nGeneral specifications:\r\nCharge regulation: via optional Alpha Pro III charge regulator (art.no. 45513000)\r\nIsolated operation: yes, with optional isolation bushings\r\nRotational direction: clockwise\r\nGalvanic isolation: non-isolated\r\nCooling: integrated dual fan\r\nMounting: swivel arm\r\nPulley included: yes (product code 48420170)\r\nWeight: 7.4 kg (16.3 lb)\r\n \r\nTechnical specifications:\r\nSystem voltage: 24V DC\r\nNominal current (at 6000 rpm, 25°C): 110A\r\nCharge current (at 1800 rpm, 25°C): 40A\r\nCut-in speed: 1400 rpm\r\nMax. rotational speed: 15,000 rpm\r\nPower Take Off: 6.2 kW (8.3 hp)\r\nMax. operating temperature: 120°C (248°F)\r\nConnections: positive output stud = 2x M8; W (rpm) signal connection = isolated fast-on; field current connection = Mastervolt plug\r\nTemperature sensor: integrated, RJ12 connection","brand":"Mastervolt","offers":[{"title":"Default Title","offer_id":51865050185992,"sku":"M46228112","price":2507.6,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/5825\/9208\/files\/cd168e70-177f-41b1-839f-41d5fa9bc683.jpg?v=1751363920","url":"https:\/\/mecleisure.co.uk\/products\/alpha-compact-28110-for-volvo-penta-inc-alpha-iii-cw-pulley-48420170-m46228112","provider":"MEC","version":"1.0","type":"link"}