{"product_id":"bs-7620-ml-acr-automatik-laderelais-500a","title":"BS 7620 ML ACR Automatic Charging Relay 12V DC, 500A","description":"\u003cp\u003e\u003cspan\u003eBlue Sea BS 7620 ML ACR 500A Automatic Charging Relay with Magnetic Latch (bi-stable relay) automatically combines batteries during charging and isolates batteries when discharging and starting the engine.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eKEY FEATURES\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003cspan\u003eIncludes the Contura switch remote control of the ML-Series Contura Switch PN 2146\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eAutomatically manages the charging of two large battery banks\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eAllows parallel connection of battery banks for emergency start\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003e500 Ampere continuous current capacity to support high-performance alternators\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eMagnetic Latch (ML)-ACR consumes very little current (\u0026lt;40mA for monitoring terminal voltage) in \"ON\" or \"OFF\" operating states and consumes only low current for a very short time during state changes.\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eDual sensing charge on both battery banks\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eStart Isolation (SI) - can be configured for temporary isolation of loads from the engine circuit to protect sensitive electronics.\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eEngine Isolation (EI) - can be configured to isolate two engines while both are running to protect engine electronics and maximize alternator performance\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eLED output for remote indication when batteries are combined, isolated, connected with voltage lock, or during start or engine disconnection.\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003e3\/8\"-16 tinned studs for maximum conductivity and corrosion resistance\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003e7\/8\" (22mm) stud length for multiple cable connections\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eSilver alloy contacts provide high reliability in switching under voltage\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eLabel recesses for circuit identification\u003c\/span\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan style=\"color: #0000ff;\"\u003e\u003cstrong\u003eTECHNICAL DETAILS\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003cspan\u003eNominal voltage: 12V DC\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eManual control: no\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eEngine Isolation (condition: 2 engines running, one relay is open and one closed, engine 1 start battery and engine 2 start battery are isolated to protect engine electronics.\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eMounting: #10\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eStart Assist - Starting the engine - relay is closed and combines batteries\u003cbr\u003eWhen the starter battery is low, the batteries are combined to share power.\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eStart Isolation - Starting the engine - relay opens isolating batteries\u003cbr\u003eThe batteries are isolated to protect sensitive electronics from voltage drops and spikes.\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eCurrent operating current: 13mA\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eOperating current consumption during state change: \u0026lt;7.0A\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eContinuous charging current: 500A\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003ePeak charging current: 700A (5 min)\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eStarter power 30 sec: 1450A DC\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eRecommended cable gauge: 4\/0 AWG x 2\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eLive current switching: 300A @ 12V DC\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eSwitching cycles: 100000\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eTerminal stud torque: 15.82 Nm\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eRing cable lug diameter clearance: 28.45 mm\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eTerminal stud length: 38.1 mm\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eTerminal stud size: 3\/8\" - 16 (M10)\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eLine diameter: 20 AWG\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cspan\u003eRelay contact position: combined 30 sec: 13.5V\u003cbr\u003ecombined 90 sec: 13.0V\u003cbr\u003eopen 10 sec: 12.35V\u003cbr\u003eopen 30 sec: 12.75V\u003cbr\u003eopen high: 16.2V\u003c\/span\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Blue Sea Systems","offers":[{"title":"Default Title","offer_id":51681982480726,"sku":"BS7620","price":287.6,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0912\/9751\/3814\/files\/Blue_Sea_7620_ML_ACR_Automatik_Laderelais_1.png?v=1761570593","url":"https:\/\/www.waypoint-gps.com\/en\/products\/bs-7620-ml-acr-automatik-laderelais-500a","provider":"Waypoint-GPS","version":"1.0","type":"link"}