{"product_id":"woodward-9907-028-speed-and-phase-matching-synchronizer","title":"Woodward 9907-028 Speed and Phase Matching Synchronizer","description":"\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-241 citation-end-241\"\u003eThe Woodward \u003cstrong\u003e9907-028\u003c\/strong\u003e is a Speed and Phase Matching (SPM-A) Synchronizer designed to automatically align a generator's frequency and phase with the busbar.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"citation-240 citation-end-240\"\u003eIt provides precise control signals to the speed governor, ensuring rapid and bumpless synchronization for power generation systems.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cspan class=\"citation-239\"\u003e\u003c\/span\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003cspan class=\"citation-239 citation-end-239\"\u003e\u003cspan\u003e \u003c\/span\u003e9907-028 (SPM-A series).\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"citation-238\"\u003e\u003c\/span\u003e\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e\u003cspan class=\"citation-238 citation-end-238\"\u003e\u003cspan\u003e \u003c\/span\u003e115 or 230 Vac nominal (range 90 to 240 Vac).\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenerator\/Bus Frequency:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e50 Hz or 60 Hz (selectable).\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"citation-237\"\u003e\u003c\/span\u003e\u003cstrong\u003ePhase Offset:\u003c\/strong\u003e\u003cspan class=\"citation-237 citation-end-237\"\u003e\u003cspan\u003e \u003c\/span\u003eAdjustable from 0 to ±10 degrees.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCaptures within ±10% of rated frequency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Output:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e±3 Vdc or pulses for electronic speed governors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-40°C to +70°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"citation-236\"\u003e\u003c\/span\u003e\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e\u003cspan class=\"citation-236 citation-end-236\"\u003e\u003cspan\u003e \u003c\/span\u003eApproximately 5 Watts.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Rating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNEMA 1 (chassis mount).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Phase Matching:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSynchronizes the generator to the bus by adjusting the speed until the phase angle is within the pre-set window.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"citation-235\"\u003e\u003c\/span\u003e\u003cstrong\u003eAdjustable Dynamics:\u003c\/strong\u003e\u003cspan class=\"citation-235 citation-end-235\"\u003e\u003cspan\u003e \u003c\/span\u003eFeatures user-tunable gain and stability settings to match the response time of various engine and turbine governors.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Monitoring:\u003c\/strong\u003e\u003cspan class=\"citation-234 citation-end-234\"\u003e\u003cspan\u003e \u003c\/span\u003eIncludes built-in checks to ensure both generator and bus voltages are within safe limits before allowing synchronization.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDead Bus Closure:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCapable of facilitating a \"dead bus\" closure when no bus voltage is detected, depending on system configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"citation-233\"\u003e\u003c\/span\u003e\u003cstrong\u003eVersatile Compatibility:\u003c\/strong\u003e\u003cspan class=\"citation-233 citation-end-233\"\u003e\u003cspan\u003e \u003c\/span\u003eWorks seamlessly with Woodward speed controls such as the 2301A, 723, and EGB series.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"citation-232\"\u003e\u003c\/span\u003e\u003cstrong\u003eStatus LEDs:\u003c\/strong\u003e\u003cspan class=\"citation-232 citation-end-232\"\u003e\u003cspan\u003e \u003c\/span\u003eProvides immediate visual feedback for \"Clear to Close,\" \"High\/Low Speed,\" and \"Enable\" states.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Woodward","offers":[{"title":"Default Title","offer_id":46439270449342,"sku":"9907-028","price":360.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/woodward-9907-018-speed-control-meqx5kw2zgj.png?v=1772177753","url":"https:\/\/www.autooiltech.com\/products\/woodward-9907-028-speed-and-phase-matching-synchronizer","provider":"AutoOilTech Limited","version":"1.0","type":"link"}