{"product_id":"allen-bradley-81001-450-53-r-powerflex-7000-drive-power-board","title":"Allen-Bradley 81001-450-53-R | PowerFlex 7000 Drive Power Board","description":"\u003ch2 style=\"color: #2c3e50; font-size: 24px;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003e\n  The \u003cstrong style=\"color: #00008B;\"\u003eAllen-Bradley 81001-450-53-R\u003c\/strong\u003e is a high-performance Drive Module Power Board engineered specifically for the PowerFlex 7000 series of medium voltage drives. This essential power component is built to handle demanding industrial environments, facilitating efficient power distribution and switching within the drive's inverter or rectifier sections. The board comes equipped with a matched set of three SGCTs (Symmetric Gate Commutated Thyristors), ensuring balanced performance and synchronized timing across all phases. Despite its heavy-duty 800A current rating, the board maintains a compact and manageable profile, weighing approximately \u003cstrong\u003e1.68 kg (3.70 lbs)\u003c\/strong\u003e.\n\u003c\/p\u003e\n\n\u003ch2 style=\"color: #2c3e50; font-size: 24px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color: #f8f9fa;\"\u003e\n      \u003cth style=\"border: 1px solid #dee2e6; padding: 12px; text-align: left;\"\u003eParameter\u003c\/th\u003e\n      \u003cth style=\"border: 1px solid #dee2e6; padding: 12px; text-align: left;\"\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eBrand\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e\u003cstrong\u003eAllen-Bradley\u003c\/strong\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eModel Number\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e\u003cstrong\u003e81001-450-53-R\u003c\/strong\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eApplication\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003ePowerFlex 7000 Medium Voltage Drives\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eCurrent Rating\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e800 Amperes\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eComponent Type\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eMatched SGCT Set (3 Units)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e\u003cstrong\u003e1.68 kg (3.70 lbs)\u003c\/strong\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2 style=\"color: #2c3e50; font-size: 24px;\"\u003eEngineering Advantages\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eMatched SGCT Technology:\u003c\/strong\u003e The \u003cstrong\u003e81001-450-53-R\u003c\/strong\u003e utilizes factory-matched thyristors to prevent current imbalances, significantly extending the lifespan of the medium voltage drive.\u003c\/li\u003e\n  \u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eHigh Current Capacity:\u003c\/strong\u003e Designed for 800A applications, this board provides the thermal and electrical robustness required for heavy-duty industrial motor control.\u003c\/li\u003e\n  \u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eOptimized Form Factor:\u003c\/strong\u003e With a net weight of \u003cstrong\u003e1.68 kg\u003c\/strong\u003e, the board is engineered for easy handling during sensitive maintenance procedures in tight drive cabinets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"color: #2c3e50; font-size: 24px;\"\u003eInstallation \u0026amp; Maintenance\u003c\/h2\u003e\n\u003cp\u003e\n  When installing the \u003cstrong\u003eAllen-Bradley 81001-450-53-R\u003c\/strong\u003e, it is critical to follow standard medium voltage safety protocols. Ensure that the mounting surfaces are clean and that the matched SGCTs are properly seated to maintain optimal thermal contact. Because the board weighs \u003cstrong\u003e1.68 kg\u003c\/strong\u003e, it can be handled carefully by a single technician, but anti-static precautions must be strictly observed to protect the sensitive gate-drive circuitry.\n\u003c\/p\u003e\n\n\u003ch2 style=\"color: #2c3e50; font-size: 24px;\"\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003e\n  \u003cstrong\u003eQ1: Why is a \"matched set\" of SGCTs important for this board?\u003c\/strong\u003e\u003cbr\u003e\n  A1: Matching ensures that the switching characteristics of each thyristor are nearly identical, which is vital for load sharing and preventing premature failure in medium voltage 800A circuits.\n\u003c\/p\u003e\n\u003cp\u003e\n  \u003cstrong\u003eQ2: Is the 81001-450-53-R compatible with all PowerFlex 7000 models?\u003c\/strong\u003e\u003cbr\u003e\n  A2: It is designed for specific 800A configurations within the PowerFlex 7000 series. Always verify your drive's original part number before replacement.\n\u003c\/p\u003e\n\u003cp\u003e\n  \u003cstrong\u003eQ3: What is the physical weight of the 81001-450-53-R?\u003c\/strong\u003e\u003cbr\u003e\n  A3: The board has a net weight of \u003cstrong\u003e1.68 kg (3.70 lbs)\u003c\/strong\u003e, making it a robust yet manageable spare part for field service.\n\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51047915847812,"sku":"81001-450-53-R","price":152.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/81001-450-53-R-2.jpg?v=1779116486","url":"https:\/\/www.etowonauto.com\/az\/products\/allen-bradley-81001-450-53-r-powerflex-7000-drive-power-board","provider":"Etowon Auto","version":"1.0","type":"link"}