{"product_id":"york-031-02060-003","title":"York 031-02060-003 Board","description":"\u003cp\u003eThe \u003cstrong\u003eYork 031-02060-003 SCR Trigger Board\u003c\/strong\u003e is a \u003cstrong\u003eYork OEM control board\u003c\/strong\u003e that produces the \u003cstrong\u003egate firing pulses\u003c\/strong\u003e for \u003cstrong\u003esilicon controlled rectifiers (SCRs)\u003c\/strong\u003e. An \u003cstrong\u003eSCR\u003c\/strong\u003e conducts only when its \u003cstrong\u003egate\u003c\/strong\u003e receives a pulse, so the \u003cstrong\u003etrigger board\u003c\/strong\u003e is the component that decides \u003cstrong\u003eexactly when\u003c\/strong\u003e the \u003cstrong\u003epower devices\u003c\/strong\u003e turn on in each cycle. When the \u003cstrong\u003efiring signals\u003c\/strong\u003e are late, missing or uneven, \u003cstrong\u003epower conversion\u003c\/strong\u003e becomes \u003cstrong\u003eunstable\u003c\/strong\u003e, and the equipment it serves can \u003cstrong\u003efail to start\u003c\/strong\u003e, \u003cstrong\u003efault out\u003c\/strong\u003e or \u003cstrong\u003etrip repeatedly\u003c\/strong\u003e. The \u003cstrong\u003e031-02060-003\u003c\/strong\u003e is the third number in York's \u003cstrong\u003e031-02060\u003c\/strong\u003e board family, which also includes the \u003cstrong\u003e031-02060-001\u003c\/strong\u003e and the \u003cstrong\u003e031-02060-002\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003edash number matters\u003c\/strong\u003e on this board. The \u003cstrong\u003e031-02060-003\u003c\/strong\u003e is \u003cstrong\u003enot\u003c\/strong\u003e the same part number as the \u003cstrong\u003e031-02060-001\u003c\/strong\u003e or \u003cstrong\u003e031-02060-002\u003c\/strong\u003e, and York also uses a different board, the \u003cstrong\u003e031-01472-000\u003c\/strong\u003e, in its \u003cstrong\u003evariable speed drive\u003c\/strong\u003e equipment, so \u003cstrong\u003eSCR trigger boards cannot be substituted by name or description\u003c\/strong\u003e. Read the \u003cstrong\u003ecomplete part number\u003c\/strong\u003e printed on the board you are replacing and match it character for character. If your board reads \u003cstrong\u003e031-02060-003\u003c\/strong\u003e, this is the OEM replacement. If it reads \u003cstrong\u003e-001\u003c\/strong\u003e or \u003cstrong\u003e-002\u003c\/strong\u003e, order that exact number instead. Our team can help you confirm the match if you send the \u003cstrong\u003eequipment model and serial number\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eTreat any \u003cstrong\u003eSCR-based power equipment\u003c\/strong\u003e repair as \u003cstrong\u003ehigh-energy work\u003c\/strong\u003e. Before replacing a \u003cstrong\u003etrigger board\u003c\/strong\u003e, confirm the \u003cstrong\u003eincoming three-phase voltage\u003c\/strong\u003e and \u003cstrong\u003efuses\u003c\/strong\u003e, check that every \u003cstrong\u003eharness and ribbon connector\u003c\/strong\u003e is \u003cstrong\u003efully seated\u003c\/strong\u003e, and \u003cstrong\u003etest the SCRs\u003c\/strong\u003e themselves, because a \u003cstrong\u003eshorted SCR\u003c\/strong\u003e left in the circuit can \u003cstrong\u003edamage a new trigger board\u003c\/strong\u003e the moment power is applied. Inspect the old board for \u003cstrong\u003eburned traces\u003c\/strong\u003e, \u003cstrong\u003ediscolored components\u003c\/strong\u003e, \u003cstrong\u003ecracked solder joints\u003c\/strong\u003e and \u003cstrong\u003ecorroded connectors\u003c\/strong\u003e. \u003cstrong\u003eLock out and tag out\u003c\/strong\u003e the equipment, wait for the \u003cstrong\u003eDC bus capacitors\u003c\/strong\u003e to \u003cstrong\u003edischarge\u003c\/strong\u003e, verify \u003cstrong\u003ezero volts\u003c\/strong\u003e with a meter, use \u003cstrong\u003eanti-static precautions\u003c\/strong\u003e, and \u003cstrong\u003ephotograph every connector\u003c\/strong\u003e before you unplug anything so the new \u003cstrong\u003e031-02060-003\u003c\/strong\u003e goes back exactly as the original was wired. This is work for a \u003cstrong\u003equalified technician\u003c\/strong\u003e who knows \u003cstrong\u003eYork SCR power equipment\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eYork OEM board:\u003c\/strong\u003e The \u003cstrong\u003efactory York 031-02060-003\u003c\/strong\u003e, not a \u003cstrong\u003egeneric gate-drive\u003c\/strong\u003e substitute built to a different specification.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRestores gate firing:\u003c\/strong\u003e A healthy \u003cstrong\u003etrigger board\u003c\/strong\u003e delivers \u003cstrong\u003eclean, correctly timed SCR gate pulses\u003c\/strong\u003e, which is what equipment that \u003cstrong\u003ewill not start\u003c\/strong\u003e or \u003cstrong\u003ekeeps faulting\u003c\/strong\u003e on the \u003cstrong\u003eSCR section\u003c\/strong\u003e is missing.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eClearly separated from its siblings:\u003c\/strong\u003e Distinct from the \u003cstrong\u003e031-02060-001\u003c\/strong\u003e, \u003cstrong\u003e031-02060-002\u003c\/strong\u003e and \u003cstrong\u003e031-01472-000\u003c\/strong\u003e, so you can \u003cstrong\u003eorder by the exact number\u003c\/strong\u003e on your board.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBuilt for technician-level repair:\u003c\/strong\u003e A \u003cstrong\u003ecomplete board\u003c\/strong\u003e, ready to install once the \u003cstrong\u003eSCRs\u003c\/strong\u003e, \u003cstrong\u003efuses\u003c\/strong\u003e and \u003cstrong\u003econnectors\u003c\/strong\u003e have been checked.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon Questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the York 031-02060-003 do?\u003c\/strong\u003e\u003cbr\u003eIt is an \u003cstrong\u003eSCR trigger board\u003c\/strong\u003e. It sends the \u003cstrong\u003egate firing pulses\u003c\/strong\u003e that switch the \u003cstrong\u003eSCR power devices\u003c\/strong\u003e on at the \u003cstrong\u003ecorrect point\u003c\/strong\u003e in each cycle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it the same as the 031-02060-001 or 031-02060-002?\u003c\/strong\u003e\u003cbr\u003eNo. They are \u003cstrong\u003eseparate York part numbers\u003c\/strong\u003e in the same \u003cstrong\u003eSCR trigger board\u003c\/strong\u003e family. \u003cstrong\u003eMatch the full number\u003c\/strong\u003e printed on the board you are replacing, and contact us with the \u003cstrong\u003eequipment model and serial number\u003c\/strong\u003e if the numbers differ.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before installing a new trigger board?\u003c\/strong\u003e\u003cbr\u003eCheck the \u003cstrong\u003ethree-phase supply and fuses\u003c\/strong\u003e, the \u003cstrong\u003econnector seating\u003c\/strong\u003e and the \u003cstrong\u003eSCRs\u003c\/strong\u003e for \u003cstrong\u003eshorts\u003c\/strong\u003e, and inspect the old board for \u003cstrong\u003eburn marks\u003c\/strong\u003e. A \u003cstrong\u003eshorted SCR\u003c\/strong\u003e left in place can \u003cstrong\u003edamage the new board\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eDisclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/p\u003e","brand":"York","offers":[{"title":"Default Title","offer_id":67935505580210,"sku":"031-02060-003","price":9716.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/ac-parts-1000x1000_d8f6c0df-eeb5-4a7f-8ee2-4f92681ea310.webp?v=1755632728","url":"https:\/\/www.gsistore.com\/products\/york-031-02060-003","provider":"GSIstore","version":"1.0","type":"link"}