{"product_id":"simrad-pack-de-base-nac-3","title":"NAC-3 autopilot pack with RF25N","description":"\u003cp\u003eThe \u003cstrong\u003eSimrad NAC-3 autopilot pack with RF25N\u003c\/strong\u003e includes the core electronics of a sailboat autopilot with rudder angle feedback. It comprises the NAC-3 computer, the Precision-9 compass, the RF25N rudder angle sensor and the wiring with the necessary connectors to create a NMEA 2000 backbone or connect the autopilot to an existing network.\u003c\/p\u003e\n\u003ch3\u003eFor an external power unit\u003c\/h3\u003e\n\u003cp\u003eThe NAC-3 operates on 12 or 24 V DC and controls hydraulic pumps or mechanical rams up to 750 W. The power unit and autopilot controller are not included: they must be selected based on the displacement, steering type and rudder geometry of the boat.\u003c\/p\u003e\n\u003ch3\u003eRudder feedback and network included\u003c\/h3\u003e\n\u003cp\u003eThe RF25N transmits the rudder position over the NMEA 2000 network. The Precision-9 provides heading and motion data required by the computer. The pack already includes the network components needed to create a backbone or connect to an existing network; there is no need to add a second starter kit automatically.\u003c\/p\u003e\n\u003ch3\u003eProtection and commissioning\u003c\/h3\u003e\n\u003cp\u003eThe NAC-3 hardware includes a 30 A fuse. This protection does not replace the upstream cable protection device to be installed near the power source. Cable cross-sections, terminals and upstream protection must be sized according to the round-trip length, power unit current and allowable voltage drop. Commissioning on the dock and then at sea is required after installation.\u003c\/p\u003e","brand":"Simrad","offers":[{"title":"Default Title","offer_id":53723825275220,"sku":"000-13336-001","price":10401.86,"currency_code":"QAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/main_91474ab1-614c-4feb-8b43-3eac0d79e28b.jpg?v=1772643093","url":"https:\/\/skysat.fr\/en-qa\/products\/simrad-nac-3-base-pack","provider":"Skysat","version":"1.0","type":"link"}