{"product_id":"allen-bradley-pm3326b-6-1-2-e-80026-529-01-powerflex-7000-power-supply-module","title":"Allen-Bradley PM3326B-6-1-2-E (80026-529-01) PowerFlex 7000 Power Supply Module","description":"\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003e\n  The \u003cstrong\u003eAllen-Bradley PM3326B-6-1-2-E\u003c\/strong\u003e (Part Number \u003cstrong\u003e80026-529-01\u003c\/strong\u003e) is an industrial-grade internal control line power supply module engineered specifically for the 4th generation liquid-cooled \u003cstrong\u003ePowerFlex 7000\u003c\/strong\u003e Medium Voltage AC Drive platform. Functioning within the low-voltage control and cabling subsystem, this module is rated for normal duty cycles with integrated redundant supply provisioning as well as heavy-duty environments scaling from 3300V to 4160V up to 105A. The assembly converts core internal power distribution links to deliver regulated, low-noise DC control voltages and gate driver bias loops, supporting high-density \u003cstrong\u003eSGCT PowerCage\u003c\/strong\u003e architectures and 4th generation vector control processor cards.\n\u003c\/p\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eFeatures\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-left: 1.5rem; margin-bottom: 1rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRedundant Power Architecture:\u003c\/strong\u003e Dual-channel synchronization layout optimizes operational security by securing line supply transitions under high-load shifts.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-Duty Optimization:\u003c\/strong\u003e Explicitly mapped for normal duty regulation and heavy-duty transient dampening in high-demand current loops.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClean Bus Regulation:\u003c\/strong\u003e Integrates premium high-frequency filtering components to decouple downstream digital circuit rails from medium-voltage switching spikes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThermal Performance:\u003c\/strong\u003e Low thermal dissipation footprint engineered to match closed-loop liquid cooling system parameters within dense drive cabinets.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRigid Standoff Integration:\u003c\/strong\u003e Reinforced structural metal chassis facilitates secure rack insertion inside the low-voltage section of the Control and Cabling Cabinet.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-left: 1.5rem; margin-bottom: 1rem;\"\u003e\n  \u003cli\u003eLow-voltage control power distribution inside liquid-cooled PowerFlex 7000 Frame C drives.\u003c\/li\u003e\n  \u003cli\u003eMain control voltage backup and redundancy management in medium-voltage industrial motor control centers.\u003c\/li\u003e\n  \u003cli\u003eHeavy industrial high-torque processing plants including mining conveyors, large water pumps, and compressor control networks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eTechnical Specifications Table\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #1a365d; text-align: left;\"\u003e\n        \u003cth style=\"padding: 0.5rem; font-weight: bold;\"\u003eParameter\u003c\/th\u003e\n        \u003cth style=\"padding: 0.5rem; font-weight: bold;\"\u003eSpecification\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eManufacturer\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eModel Designation\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003ePM3326B-6-1-2-E\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eProduct ID \/ Part Number\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e80026-529-01\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eCompatible Drive Platform\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003ePowerFlex 7000L Liquid-Cooled (Frame C)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eControl Loop Configuration\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e4th Generation Control System\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eSupported System Voltage Levels\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e3300V \/ 4160V Systems\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eMaximum Operational Current\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eUp to 105A Continuous\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eSupply Configuration\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eRedundant Supply Architecture for Normal and Heavy Duty\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eCooling Environment\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eLiquid-Cooled Drive Core Adaptation\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eCountry of Origin\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eCanada\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eShipping Weight (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e4.20 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003ePackage Dimensions (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e320 mm x 240 mm x 150 mm\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eAlternative Models \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003e\n  The \u003cstrong\u003ePM3326B-6-1-2-E\u003c\/strong\u003e module functions as a critical system element within the 4th generation \u003cstrong\u003eSérie 7000L\u003c\/strong\u003e vector control framework. It provides backward firmware-level configuration compatibility when matching the 56V control supply profiles and 20V isolated gate driver power supplies (IGDPS) running on Frame C systems. It cannot be mixed with air-cooled variants or older 3rd generation control lines due to physical dimensions, thermal constraints, and specific connector layout dependencies inside the low-voltage backplane terminal rows.\n\u003c\/p\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003e\n  When running redundant supply loops on high-current networks up to 105A, cross-talk or parallel impedance changes between paired power supplies can cause fault triggering in the primary drive diagnostics. Always balance the incoming control voltages before placing the unit into a synchronized service state. Because this module is situated directly behind the main low-voltage tracking compartment in close physical proximity to the medium-voltage bus bars, ensure the internal plexiglass shielding partitions are perfectly re-seated to maintain proper air insulation boundaries.\n\u003c\/p\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003e\n  During system commissioning, verify the input three-phase control power at the main internal circuit breaker or line disconnect (DS1) prior to re-energizing the drive processor. All internal DC control wiring and fiber optic cables must remain strictly isolated from AC lines using the integrated cabinet routing channels. Mixing low-voltage digital power and line voltage within the same tray or wire bundle can induce heavy electromagnetic noise, potentially causing transient errors on the Drive Processor Module (DPM) or creating sync errors between the rectifier and inverter sections.\n\u003c\/p\u003e\n\n\u003ch3 style=\"color: #1a365d; margin-top: 1.5rem; margin-bottom: 0.5rem;\"\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fff5f5; border-left: 4px solid #c53030; padding: 1rem; margin-bottom: 1.5rem; color: #9b2c2c;\"\u003e\n  \u003cstrong\u003eCRITICAL WARNING:\u003c\/strong\u003e HIGH TENSION HAZARD. Never attempt installation or removal of this power supply module while medium voltage is applied upstream or while the main contactors are engaged. Severe electrical shock, arc flash hazards, or equipment breakdown can occur. Isolate all primary utility links, bleed residual bus energy, and confirm the mechanical safety key interlock system is fully locked before accessing internal compartments.\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; min-width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem;\"\u003e1\u003c\/div\u003e\n  \u003cp style=\"color: #2d3748; margin: 0;\"\u003eIsolate the entire PowerFlex 7000 drive by disconnecting upstream medium-voltage lines and auxiliary control power, then engage the key interlock system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; min-width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem;\"\u003e2\u003c\/div\u003e\n  \u003cp style=\"color: #2d3748; margin: 0;\"\u003eOpen the low-voltage compartment door of the Control and Cabling Cabinet and remove the inner protective insulation barrier panels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; min-width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem;\"\u003e3\u003c\/div\u003e\n  \u003cp style=\"color: #2d3748; margin: 0;\"\u003eLabel and disconnect all terminal connection plugs from the faulty power supply card, ensuring wires are pulled clear from the tracking rails.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; min-width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem;\"\u003e4\u003c\/div\u003e\n  \u003cp style=\"color: #2d3748; margin: 0;\"\u003eLoosen the chassis retaining screws, slide out the obsolete assembly, and position the replacement module securely onto the mounting standoffs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; min-width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 0.75rem;\"\u003e5\u003c\/div\u003e\n  \u003cp style=\"color: #2d3748; margin: 0;\"\u003eTighten the retaining fasteners to standard torque specs, re-engage the wiring headers, re-seat the protective panel shields, and close the cabinet.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695191093611,"sku":"PM3326B-6-1-2-E 80026-529-01","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/allen-bradley-pm3326b-6-1-2-e-80026-529-01-power-supply-buchn0uv0uq_e17a4669-5fd4-4121-bfa2-95a1133f76ec.jpg?v=1766114631","url":"https:\/\/www.plcprotech.com\/tr\/products\/allen-bradley-pm3326b-6-1-2-e-80026-529-01-powerflex-7000-power-supply-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}