{"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\u003eAllen-Bradley 81001-450-53-R PowerFlex 7000 Drive Power Board\u003c\/h2\u003e\n\u003cp\u003eConfigured for internal power switching and gate-drive signal execution in PowerFlex 7000 drive assemblies, the \u003cstrong\u003eAllen-Bradley 81001-450-53-R\u003c\/strong\u003e (\u003cstrong\u003e81001-450-53-R\u003c\/strong\u003e Drive Power Board) provides direct electrical power-path control within the host chassis.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e81001-450-53-R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDrive Power Boards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003ePowerFlex 7000 medium-voltage drive assemblies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComponent Function\u003c\/td\u003e\n\u003ctd\u003eInternal power regulation, gate-drive signal execution, and high-current switching\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCircuit Construction\u003c\/td\u003e\n\u003ctd\u003eMulti-layer industrial PCB with heavy-copper conductors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Components\u003c\/td\u003e\n\u003ctd\u003eIntegrated bus capacitor banks and semiconductor mounting interfaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Semiconductor Configuration\u003c\/td\u003e\n\u003ctd\u003eMatched set of three SGCT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Rating\u003c\/td\u003e\n\u003ctd\u003e800 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Class\u003c\/td\u003e\n\u003ctd\u003eMedium Voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Method\u003c\/td\u003e\n\u003ctd\u003eChassis thermal dissipation through central heatsink interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Requirement\u003c\/td\u003e\n\u003ctd\u003eOpen-board component requiring installation inside the protective drive housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to +50 deg C inside host drive chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003ePower Switching and Drive Interface Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe board uses heavy-copper PCB construction to provide low-impedance electrical paths for high-current switching circuits.\u003cbr\u003eIntegrated bus capacitor banks form part of the internal DC power distribution structure within the drive assembly.\u003cbr\u003eThe central semiconductor mounting area provides the physical interface for the specified matched SGCT configuration.\u003cbr\u003eAdditionally, the board uses a central heatsink interface for thermal transfer into the host drive chassis.\u003cbr\u003eThe 800 A designation identifies the supplied power-module configuration and should not be interpreted as continuous output capability without drive-level documentation.\u003cbr\u003eBecause this is an open-board component, protective enclosure installation is required before energized operation.\u003cbr\u003eThe supplied information identifies the assembly with PowerFlex 7000 medium-voltage drive equipment.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Is 81001-450-53-R a complete standalone drive?\u003c\/p\u003e\n\u003cp\u003eA: No. The supplied data identifies it as an internal drive power board or power module assembly.\u003c\/p\u003e\n\u003cp\u003eQ: What semiconductor configuration is associated with this assembly?\u003c\/p\u003e\n\u003cp\u003eA: The supplied information specifies a matched set of three SGCT associated with the drive module.\u003c\/p\u003e\n\u003cp\u003eQ: Can the board operate as an exposed circuit assembly?\u003c\/p\u003e\n\u003cp\u003eA: No. The board is identified as an open-board component requiring installation within the protective drive housing.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify the complete drive assembly documentation before installing or replacing the power board.\u003c\/li\u003e\n\u003cli\u003eConfirm the board part number and physical configuration against the removed assembly before installation.\u003c\/li\u003e\n\u003cli\u003eIsolate all drive power sources and verify the absence of hazardous voltage before accessing the chassis.\u003c\/li\u003e\n\u003cli\u003eAllow internal capacitors to discharge according to the host drive manufacturer's specified procedure.\u003c\/li\u003e\n\u003cli\u003eInspect PCB surfaces, semiconductor mounting areas, connectors, bus interfaces, and heatsink contact surfaces before installation.\u003c\/li\u003e\n\u003cli\u003eKeep conductive debris, loose hardware, and foreign materials away from the PCB and high-voltage power structures.\u003c\/li\u003e\n\u003cli\u003eMaintain the specified mechanical interface between the board and chassis heatsink to support thermal transfer.\u003c\/li\u003e\n\u003cli\u003eRoute control and gate-drive wiring separately from high-current conductors where the host drive design permits.\u003c\/li\u003e\n\u003cli\u003eMaintain appropriate shielding and grounding practices for signal wiring according to the PowerFlex 7000 installation documentation.\u003c\/li\u003e\n\u003cli\u003eDo not modify PCB traces, semiconductor mounting arrangements, bus connections, or protective components.\u003c\/li\u003e\n\u003cli\u003eAfter installation, perform the host drive manufacturer's required insulation, continuity, grounding, and functional checks.\u003c\/li\u003e\n\u003cli\u003eEnergize the assembly only after all protective covers, barriers, and chassis components have been correctly restored.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AMPHENOL","offers":[{"title":"Default Title","offer_id":43918600568922,"sku":"81001-450-53-R","price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/81001-450-53-R.jpg?v=1787814364","url":"https:\/\/www.plcmasters.com\/products\/allen-bradley-81001-450-53-r-powerflex-7000-drive-power-board","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}