{"product_id":"alpha-compact-14120-inc-alpha-pro-iii-no-pulley-m46614120","title":"Mastervolt Alpha Compact 14\/120 for Merc N62 with Alpha Pro III (12V)","description":"Alpha Compact 14\/120 for Mercedes Benz N62 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 14\/120 comes without a pulley.\r\n\r\nApplications: Worldwide use in marine, mobile, infrastructure and industrial applications.\r\n\r\nGeneral specifications:\r\nCharge regulation: an Alpha Pro III charge regulator comes standard with all models\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: no\r\nWeight: 6.7 kg (14.8 lb)\r\n \r\nTechnical specifications:\r\nSystem voltage: 12V DC\r\nNominal current (at 6000 rpm, 25°C): 120A\r\nCharge current (at 1800 rpm, 25°C): 70A\r\nCut-in speed: 1300 rpm\r\nMax. rotational speed: 20.000 rpm\r\nPower Take Off: 3.4 kW (4.5 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":51814246482184,"sku":"M46614120","price":3078.66,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/5825\/9208\/files\/fe3ef390-7203-4987-ba09-647b1f2fdec4.jpg?v=1750770246","url":"https:\/\/mecleisure.co.uk\/products\/alpha-compact-14120-inc-alpha-pro-iii-no-pulley-m46614120","provider":"MEC","version":"1.0","type":"link"}