{"product_id":"woodward-8440-1667-synchronizer-and-temperature-controller","title":"Woodward 8440-1667 Synchronizer and Temperature Controller","description":"\u003cp\u003eThe \u003cstrong\u003eWoodward 8440-1667\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e8440-1667\u003c\/strong\u003e Control Module, operates as a dedicated hardware component for dual-mode engine synchronization, temperature tracking, and process control within industrial power generation and prime mover systems.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003eModel\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003e8440-1667\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003eBrand\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003eWoodward\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003eOrigin\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003ePanel Meters\/Controllers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"6\"\u003eFunctional Core Classification\u003c\/td\u003e\n\u003ctd data-row=\"6\"\u003eSynchronizer \/ Temperature \u0026amp; Process Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"7\"\u003eOperating Frequency Range\u003c\/td\u003e\n\u003ctd data-row=\"7\"\u003e40 to 70 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"8\"\u003eMaximum Input Voltage Rating\u003c\/td\u003e\n\u003ctd data-row=\"8\"\u003e250 V AC \/ DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"9\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd data-row=\"9\"\u003e10 W Maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"10\"\u003eSensing Phase Configuration\u003c\/td\u003e\n\u003ctd data-row=\"10\"\u003e2-Phase monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"11\"\u003eVisual Interface\u003c\/td\u003e\n\u003ctd data-row=\"11\"\u003eIntegrated multi-segment LED display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"12\"\u003eMounting Orientation\u003c\/td\u003e\n\u003ctd data-row=\"12\"\u003eFlush panel-mount or standard switchgear door layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"13\"\u003eAmbient Operating Temp\u003c\/td\u003e\n\u003ctd data-row=\"13\"\u003e-40 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"14\"\u003eAmbient Storage Temp\u003c\/td\u003e\n\u003ctd data-row=\"14\"\u003e-45 to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"15\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd data-row=\"15\"\u003e1.65 lbs (0.75 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eActuator Loop Feedback Response and Thermal Dissipation\u003c\/h3\u003e\n\u003cp\u003eThe 8440-1667 provides the high-speed processing required to track phase angles and frequency differentials across 2-phase power lines. To ensure a tight actuator loop feedback response during automatic generator paralleling, the module calculates voltage crossovers within a 40 to 70 Hz window, executing contact closures precisely at zero-phase displacement to prevent electrical shaft stress on the prime mover. The 1.65 lbs structural frame acts as an integrated heatsink, optimizing thermal heat sink dissipation profiles across the compact enclosure. This thermal management bounds internal heat generation below the 10 W maximum ceiling, ensuring that the calibrated setpoints and the front LED display stay stable over extended industrial operating shifts.\u003c\/p\u003e","brand":"Woodward","offers":[{"title":"Default Title","offer_id":45033865969779,"sku":"8440-1667","price":400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-05-26_13-47-52_b43e3bf3-ca9d-4883-b641-4693e681f527.png?v=1779775252","url":"https:\/\/www.dcssupplier.com\/products\/woodward-8440-1667-synchronizer-and-temperature-controller","provider":"DcsSupplier Limited","version":"1.0","type":"link"}