{"id":1452549341261,"title":"12 Volt \/ 120 Amp | DC Alternator","handle":"12-volt-120-amp-dc-alternator","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch1\u003eAlpha Compact 14\/120\u003c\/h1\u003e\n\u003cp\u003e\u003cspan class=\"artikelnr-extra\"\u003e\u003cem\u003eDelivery includes Alpha Pro III charge regulator.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eAlpha Compact alternators are optimized to deliver continuous high power output in energy storage applications. Combined with our Alpha Pro regulators, they create a high performance, plug-and-play charging solution. This combination is suitable for all battery types, including Lithium Ion.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese 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 3-step charger.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eHigh performance plug \u0026amp; play alternators\u003c\/h3\u003e\n\u003cp\u003eCompared 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.\u003c\/p\u003e\n\u003ch3\u003eModels\u003c\/h3\u003e\n\u003cp\u003eThe Alpha Compact series consists of 4 models in 12 V and 24 V. Special models for Volvo Penta engines are under development. Finding the right alternator for a specific application can be complicated. Please feel free to contact Mastervolt for assistance, we are happy to help you.\u003c\/p\u003e\n\u003ch3\u003eAccessories\u003c\/h3\u003e\n\u003cp\u003eFreewheeling multigroove pulleys are available in various diameters and widths for an optimal pulley ratio and belt alignment. Exception to the rule is the Alpha Compact 14\/200, which comes with a multigroove pulley as standard.\u003c\/p\u003e\n\u003cp\u003eIsolation bushings - the negative pole of Alpha Compact alternators connects to the housing. Isolated operation is possible by installation of isolating bushings.\u003c\/p\u003e\n\u003cp\u003eModern Euro 5\/6 engines include an auto start\/stop system. Multiple solutions are available to detect a running engine.\u003c\/p\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eWorldwide use in marine, mobile, infrastructure and industrial applications.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePlug and play solution, with Alpha Pro III regulator included.\u003c\/li\u003e\n\u003cli\u003eUp to 40 % lighter and 25 % more compact than conventional alternators.\u003c\/li\u003e\n\u003cli\u003eUp to 40 % lower fuel consumption.\u003c\/li\u003e\n\u003cli\u003eOEM quality with optimized material composition.\u003c\/li\u003e\n\u003cli\u003eSuitable for use in high temperature areas.\u003c\/li\u003e\n\u003cli\u003eCable and electronic parts protected against oil, moisture and dust.\u003c\/li\u003e\n\u003cli\u003eEngine RPM signal.\u003c\/li\u003e\n\u003cli\u003eWide range of accessories available.\u003c\/li\u003e\n\u003cli\u003eEasy installation.\u003c\/li\u003e\n\u003cli\u003eFull 2 year warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch1\u003eSpecifications\u003c\/h1\u003e\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" border=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd height=\"20\" colspan=\"3\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"18\" colspan=\"2\"\u003e\u003cspan class=\"specifications\"\u003eGeneral specifications\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\"\u003e\n\u003ctd width=\"30%\" height=\"18\" valign=\"top\"\u003eCharge regulation\u003c\/td\u003e\n\u003ctd width=\"70%\" height=\"18\" valign=\"top\"\u003e\u003cspan class=\"spec_waarde\"\u003ean Alpha Pro III charge regulator comes standard with all models\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\"\u003e\n\u003ctd width=\"30%\" height=\"18\" valign=\"top\"\u003eIsolated operation\u003c\/td\u003e\n\u003ctd width=\"70%\" height=\"18\" valign=\"top\"\u003e\u003cspan class=\"spec_waarde\"\u003eyes, with optional isolation bushings\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\"\u003e\n\u003ctd width=\"30%\" height=\"18\" valign=\"top\"\u003eRotational direction\u003c\/td\u003e\n\u003ctd width=\"70%\" height=\"18\" valign=\"top\"\u003e\u003cspan class=\"spec_waarde\"\u003eclockwise\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\"\u003e\n\u003ctd width=\"30%\" height=\"18\" valign=\"top\"\u003eGalvanic isolation\u003c\/td\u003e\n\u003ctd width=\"70%\" height=\"18\" valign=\"top\"\u003e\u003cspan class=\"spec_waarde\"\u003enon-isolated\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\"\u003e\n\u003ctd width=\"30%\" height=\"18\" valign=\"top\"\u003eCooling\u003c\/td\u003e\n\u003ctd width=\"70%\" height=\"18\" valign=\"top\"\u003e\u003cspan class=\"spec_waarde\"\u003eintegrated dual fan\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\"\u003e\n\u003ctd width=\"30%\" height=\"18\" valign=\"top\"\u003eMounting\u003c\/td\u003e\n\u003ctd width=\"70%\" height=\"18\" valign=\"top\"\u003e\u003cspan class=\"spec_waarde\"\u003eswivel arm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\"\u003e\n\u003ctd width=\"30%\" height=\"18\" valign=\"top\"\u003ePulley included\u003c\/td\u003e\n\u003ctd width=\"70%\" height=\"18\" valign=\"top\"\u003e\u003cspan class=\"spec_waarde\"\u003eno\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\"\u003e\n\u003ctd width=\"30%\" height=\"18\" valign=\"top\"\u003eWeight\u003c\/td\u003e\n\u003ctd width=\"70%\" height=\"18\" valign=\"top\"\u003e\u003cspan class=\"spec_waarde\"\u003e6.7 kg\u003cbr\u003e14.8 lb\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"3\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"18\" colspan=\"2\"\u003e\u003cspan class=\"specifications\"\u003eTechnical specifications\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\"\u003e\n\u003ctd width=\"30%\" height=\"18\" valign=\"top\"\u003eSystem voltage\u003c\/td\u003e\n\u003ctd width=\"70%\" height=\"18\" valign=\"top\"\u003e\u003cspan class=\"spec_waarde\"\u003e12 V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\"\u003e\n\u003ctd width=\"30%\" height=\"18\" valign=\"top\"\u003eNominal current (at 6000 rpm, 25 °C)\u003c\/td\u003e\n\u003ctd width=\"70%\" height=\"18\" valign=\"top\"\u003e\u003cspan class=\"spec_waarde\"\u003e120 A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\"\u003e\n\u003ctd width=\"30%\" height=\"18\" valign=\"top\"\u003eCharge current (at 1800 rpm, 25 °C)\u003c\/td\u003e\n\u003ctd width=\"70%\" height=\"18\" valign=\"top\"\u003e\u003cspan class=\"spec_waarde\"\u003e70 A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\"\u003e\n\u003ctd width=\"30%\" height=\"18\" valign=\"top\"\u003eCut-in speed\u003c\/td\u003e\n\u003ctd width=\"70%\" height=\"18\" valign=\"top\"\u003e\u003cspan class=\"spec_waarde\"\u003e1300 rpm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\"\u003e\n\u003ctd width=\"30%\" height=\"18\" valign=\"top\"\u003eMax. rotational speed\u003c\/td\u003e\n\u003ctd width=\"70%\" height=\"18\" valign=\"top\"\u003e\u003cspan class=\"spec_waarde\"\u003e20.000 rpm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\"\u003e\n\u003ctd width=\"30%\" height=\"18\" valign=\"top\"\u003ePower Take Off (kW \/ hp)\u003c\/td\u003e\n\u003ctd width=\"70%\" height=\"18\" valign=\"top\"\u003e\u003cspan class=\"spec_waarde\"\u003e3,4 \/ 4,5\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\"\u003e\n\u003ctd width=\"30%\" height=\"18\" valign=\"top\"\u003eMax. operating temperature\u003c\/td\u003e\n\u003ctd width=\"70%\" height=\"18\" valign=\"top\"\u003e\u003cspan class=\"spec_waarde\"\u003e110 °C\u003cbr\u003e230 °F\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\"\u003e\n\u003ctd width=\"30%\" height=\"18\" valign=\"top\"\u003eConnections\u003c\/td\u003e\n\u003ctd width=\"70%\" height=\"18\" valign=\"top\"\u003e\u003cspan class=\"spec_waarde\"\u003epositive output stud = 2x M8; W (rpm) signal connection = isolated fast-on; field current connection = Mastervolt plug\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\"\u003e\n\u003ctd width=\"30%\" height=\"18\" valign=\"top\"\u003eTemperature sensor\u003c\/td\u003e\n\u003ctd width=\"70%\" height=\"18\" valign=\"top\"\u003e\u003cspan class=\"spec_waarde\"\u003eintegrated, RJ12 connection\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"3\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","published_at":"2018-10-12T22:24:34-04:00","created_at":"2018-10-12T22:31:22-04:00","vendor":"Aurora Generators","type":"","tags":["DC Alternator"],"price":0,"price_min":0,"price_max":0,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":12966500335693,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"46614120","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"12 Volt \/ 120 Amp | DC Alternator","public_title":null,"options":["Default Title"],"price":0,"weight":0,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/1262\/8579\/products\/12_Volt_Alternator.jpg?v=1539397885"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/1262\/8579\/products\/12_Volt_Alternator.jpg?v=1539397885","options":["Title"],"content":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch1\u003eAlpha Compact 14\/120\u003c\/h1\u003e\n\u003cp\u003e\u003cspan class=\"artikelnr-extra\"\u003e\u003cem\u003eDelivery includes Alpha Pro III charge regulator.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eAlpha Compact alternators are optimized to deliver continuous high power output in energy storage applications. Combined with our Alpha Pro regulators, they create a high performance, plug-and-play charging solution. This combination is suitable for all battery types, including Lithium Ion.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese 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 3-step charger.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eHigh performance plug \u0026amp; play alternators\u003c\/h3\u003e\n\u003cp\u003eCompared 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.\u003c\/p\u003e\n\u003ch3\u003eModels\u003c\/h3\u003e\n\u003cp\u003eThe Alpha Compact series consists of 4 models in 12 V and 24 V. Special models for Volvo Penta engines are under development. Finding the right alternator for a specific application can be complicated. Please feel free to contact Mastervolt for assistance, we are happy to help you.\u003c\/p\u003e\n\u003ch3\u003eAccessories\u003c\/h3\u003e\n\u003cp\u003eFreewheeling multigroove pulleys are available in various diameters and widths for an optimal pulley ratio and belt alignment. Exception to the rule is the Alpha Compact 14\/200, which comes with a multigroove pulley as standard.\u003c\/p\u003e\n\u003cp\u003eIsolation bushings - the negative pole of Alpha Compact alternators connects to the housing. Isolated operation is possible by installation of isolating bushings.\u003c\/p\u003e\n\u003cp\u003eModern Euro 5\/6 engines include an auto start\/stop system. Multiple solutions are available to detect a running engine.\u003c\/p\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eWorldwide use in marine, mobile, infrastructure and industrial applications.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePlug and play solution, with Alpha Pro III regulator included.\u003c\/li\u003e\n\u003cli\u003eUp to 40 % lighter and 25 % more compact than conventional alternators.\u003c\/li\u003e\n\u003cli\u003eUp to 40 % lower fuel consumption.\u003c\/li\u003e\n\u003cli\u003eOEM quality with optimized material composition.\u003c\/li\u003e\n\u003cli\u003eSuitable for use in high temperature areas.\u003c\/li\u003e\n\u003cli\u003eCable and electronic parts protected against oil, moisture and dust.\u003c\/li\u003e\n\u003cli\u003eEngine RPM signal.\u003c\/li\u003e\n\u003cli\u003eWide range of accessories available.\u003c\/li\u003e\n\u003cli\u003eEasy installation.\u003c\/li\u003e\n\u003cli\u003eFull 2 year warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003ch1\u003eSpecifications\u003c\/h1\u003e\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" border=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd height=\"20\" colspan=\"3\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"18\" colspan=\"2\"\u003e\u003cspan class=\"specifications\"\u003eGeneral specifications\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\"\u003e\n\u003ctd width=\"30%\" height=\"18\" valign=\"top\"\u003eCharge regulation\u003c\/td\u003e\n\u003ctd width=\"70%\" height=\"18\" valign=\"top\"\u003e\u003cspan class=\"spec_waarde\"\u003ean Alpha Pro III charge regulator comes standard with all models\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\"\u003e\n\u003ctd width=\"30%\" height=\"18\" valign=\"top\"\u003eIsolated operation\u003c\/td\u003e\n\u003ctd width=\"70%\" height=\"18\" valign=\"top\"\u003e\u003cspan class=\"spec_waarde\"\u003eyes, with optional isolation bushings\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\"\u003e\n\u003ctd width=\"30%\" height=\"18\" valign=\"top\"\u003eRotational direction\u003c\/td\u003e\n\u003ctd width=\"70%\" height=\"18\" valign=\"top\"\u003e\u003cspan class=\"spec_waarde\"\u003eclockwise\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\"\u003e\n\u003ctd width=\"30%\" height=\"18\" valign=\"top\"\u003eGalvanic isolation\u003c\/td\u003e\n\u003ctd width=\"70%\" height=\"18\" valign=\"top\"\u003e\u003cspan class=\"spec_waarde\"\u003enon-isolated\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\"\u003e\n\u003ctd width=\"30%\" height=\"18\" valign=\"top\"\u003eCooling\u003c\/td\u003e\n\u003ctd width=\"70%\" height=\"18\" valign=\"top\"\u003e\u003cspan class=\"spec_waarde\"\u003eintegrated dual fan\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\"\u003e\n\u003ctd width=\"30%\" height=\"18\" valign=\"top\"\u003eMounting\u003c\/td\u003e\n\u003ctd width=\"70%\" height=\"18\" valign=\"top\"\u003e\u003cspan class=\"spec_waarde\"\u003eswivel arm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\"\u003e\n\u003ctd width=\"30%\" height=\"18\" valign=\"top\"\u003ePulley included\u003c\/td\u003e\n\u003ctd width=\"70%\" height=\"18\" valign=\"top\"\u003e\u003cspan class=\"spec_waarde\"\u003eno\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\"\u003e\n\u003ctd width=\"30%\" height=\"18\" valign=\"top\"\u003eWeight\u003c\/td\u003e\n\u003ctd width=\"70%\" height=\"18\" valign=\"top\"\u003e\u003cspan class=\"spec_waarde\"\u003e6.7 kg\u003cbr\u003e14.8 lb\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"3\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd height=\"18\" colspan=\"2\"\u003e\u003cspan class=\"specifications\"\u003eTechnical specifications\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\"\u003e\n\u003ctd width=\"30%\" height=\"18\" valign=\"top\"\u003eSystem voltage\u003c\/td\u003e\n\u003ctd width=\"70%\" height=\"18\" valign=\"top\"\u003e\u003cspan class=\"spec_waarde\"\u003e12 V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\"\u003e\n\u003ctd width=\"30%\" height=\"18\" valign=\"top\"\u003eNominal current (at 6000 rpm, 25 °C)\u003c\/td\u003e\n\u003ctd width=\"70%\" height=\"18\" valign=\"top\"\u003e\u003cspan class=\"spec_waarde\"\u003e120 A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\"\u003e\n\u003ctd width=\"30%\" height=\"18\" valign=\"top\"\u003eCharge current (at 1800 rpm, 25 °C)\u003c\/td\u003e\n\u003ctd width=\"70%\" height=\"18\" valign=\"top\"\u003e\u003cspan class=\"spec_waarde\"\u003e70 A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\"\u003e\n\u003ctd width=\"30%\" height=\"18\" valign=\"top\"\u003eCut-in speed\u003c\/td\u003e\n\u003ctd width=\"70%\" height=\"18\" valign=\"top\"\u003e\u003cspan class=\"spec_waarde\"\u003e1300 rpm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\"\u003e\n\u003ctd width=\"30%\" height=\"18\" valign=\"top\"\u003eMax. rotational speed\u003c\/td\u003e\n\u003ctd width=\"70%\" height=\"18\" valign=\"top\"\u003e\u003cspan class=\"spec_waarde\"\u003e20.000 rpm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\"\u003e\n\u003ctd width=\"30%\" height=\"18\" valign=\"top\"\u003ePower Take Off (kW \/ hp)\u003c\/td\u003e\n\u003ctd width=\"70%\" height=\"18\" valign=\"top\"\u003e\u003cspan class=\"spec_waarde\"\u003e3,4 \/ 4,5\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\"\u003e\n\u003ctd width=\"30%\" height=\"18\" valign=\"top\"\u003eMax. operating temperature\u003c\/td\u003e\n\u003ctd width=\"70%\" height=\"18\" valign=\"top\"\u003e\u003cspan class=\"spec_waarde\"\u003e110 °C\u003cbr\u003e230 °F\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\"\u003e\n\u003ctd width=\"30%\" height=\"18\" valign=\"top\"\u003eConnections\u003c\/td\u003e\n\u003ctd width=\"70%\" height=\"18\" valign=\"top\"\u003e\u003cspan class=\"spec_waarde\"\u003epositive output stud = 2x M8; W (rpm) signal connection = isolated fast-on; field current connection = Mastervolt plug\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\"\u003e\n\u003ctd width=\"30%\" height=\"18\" valign=\"top\"\u003eTemperature sensor\u003c\/td\u003e\n\u003ctd width=\"70%\" height=\"18\" valign=\"top\"\u003e\u003cspan class=\"spec_waarde\"\u003eintegrated, RJ12 connection\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"3\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e"}

12 Volt / 120 Amp | DC Alternator

..
Product Description
Request Quote
Maximum quantity available reached.

Alpha Compact 14/120

Delivery includes Alpha Pro III charge regulator.

 

Alpha Compact alternators are optimized to deliver continuous high power output in energy storage applications. Combined with our Alpha Pro regulators, they create a high performance, plug-and-play charging solution. This combination is suitable for all battery types, including Lithium Ion.

These 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 3-step charger.

High performance plug & play alternators

Compared 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.

Models

The Alpha Compact series consists of 4 models in 12 V and 24 V. Special models for Volvo Penta engines are under development. Finding the right alternator for a specific application can be complicated. Please feel free to contact Mastervolt for assistance, we are happy to help you.

Accessories

Freewheeling multigroove pulleys are available in various diameters and widths for an optimal pulley ratio and belt alignment. Exception to the rule is the Alpha Compact 14/200, which comes with a multigroove pulley as standard.

Isolation bushings - the negative pole of Alpha Compact alternators connects to the housing. Isolated operation is possible by installation of isolating bushings.

Modern Euro 5/6 engines include an auto start/stop system. Multiple solutions are available to detect a running engine.

Applications

Worldwide use in marine, mobile, infrastructure and industrial applications.

Features

  • Plug and play solution, with Alpha Pro III regulator included.
  • Up to 40 % lighter and 25 % more compact than conventional alternators.
  • Up to 40 % lower fuel consumption.
  • OEM quality with optimized material composition.
  • Suitable for use in high temperature areas.
  • Cable and electronic parts protected against oil, moisture and dust.
  • Engine RPM signal.
  • Wide range of accessories available.
  • Easy installation.
  • Full 2 year warranty.

Specifications

General specifications
Charge regulation an Alpha Pro III charge regulator comes standard with all models
Isolated operation yes, with optional isolation bushings
Rotational direction clockwise
Galvanic isolation non-isolated
Cooling integrated dual fan
Mounting swivel arm
Pulley included no
Weight 6.7 kg
14.8 lb
 
Technical specifications
System voltage 12 V
Nominal current (at 6000 rpm, 25 °C) 120 A
Charge current (at 1800 rpm, 25 °C) 70 A
Cut-in speed 1300 rpm
Max. rotational speed 20.000 rpm
Power Take Off (kW / hp) 3,4 / 4,5
Max. operating temperature 110 °C
230 °F
Connections positive output stud = 2x M8; W (rpm) signal connection = isolated fast-on; field current connection = Mastervolt plug
Temperature sensor integrated, RJ12 connection
 
Sku: 46614120
UPC: