{"product_id":"allen-bradley-powerflex-7000-80026-508-05-r-asc-snubber-capacitor","title":"Allen-Bradley PowerFlex 7000 80026-508-05-R ASC Snubber Capacitor","description":"\u003ch3\u003eProduct Summary\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 80026-508-05-R\u003c\/strong\u003e is an ASC Snubber Capacitor by Rockwell Automation, rated at \u003cstrong\u003e0.2 µF\u003c\/strong\u003e. It suppresses voltage transients and switching spikes in medium-voltage drive systems, primarily used within the \u003cstrong\u003ePowerFlex 7000\u003c\/strong\u003e platform to protect power semiconductors and extend drive reliability.\u003c\/p\u003e\n\n\u003ch3\u003eCore Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e 80026-508-05-R\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e ASC Snubber \/ Buffer Capacitor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCapacitance:\u003c\/strong\u003e 0.2 µF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Allen-Bradley by Rockwell Automation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e 80026-508 Snubber Capacitor Family\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical \u0026amp; Functional Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Absorbs energy from IGBT\/thyristor switching transients via RC snubber network\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e High-voltage metallized film with self-healing properties\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePeak Current:\u003c\/strong\u003e Engineered for high repetitive surge current duty\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelated Parts:\u003c\/strong\u003e 80026-508-02-R (0.68 µF), 80026-508-08-R (0.1 µF)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSystem Integration \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Platform:\u003c\/strong\u003e PowerFlex 7000 Medium-Voltage AC Drives\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Drive power-stage snubber assembly; bolt\/lug termination for busbar connection\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e Subject to Rockwell Automation preventive maintenance notices; periodic replacement recommended to ensure transient protection integrity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIndustrial Applications\u003c\/h3\u003e\n\u003cp\u003eWidely deployed in oil \u0026amp; gas, petrochemical, cement, metals, mining, marine, rail transit, aluminum production, and automotive manufacturing facilities requiring reliable medium-voltage motor control.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eWhat is the 80026-508-05-R used for?\u003c\/h4\u003e\n\u003cp\u003eIt is a 0.2 µF snubber capacitor for the PowerFlex 7000 drive, absorbing switching transients to protect SGCTs and SCRs.\u003c\/p\u003e\n\n\u003ch4\u003eWhich drives use this capacitor?\u003c\/h4\u003e\n\u003cp\u003eAllen-Bradley PowerFlex 7000 Medium-Voltage AC Drives. It mounts behind the PowerCage module in the converter cabinet.\u003c\/p\u003e\n\n\u003ch4\u003eHow do I replace it?\u003c\/h4\u003e\n\u003cp\u003eLock out all power first. Use a 13 mm wrench to remove the M8 bolt, unscrew counter-clockwise from the stud, apply Loctite 425 to the 25 mm flange of the new unit, hand-tighten onto the stud, connect leads to the 17 mm flange, and torque to 7 N·m (60 lb·in).\u003c\/p\u003e\n\n\u003ch4\u003eWhat are the related part numbers?\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e80026-508-02-R — 0.68 µF\u003c\/li\u003e\n  \u003cli\u003e80026-508-05-R — 0.2 µF (this part)\u003c\/li\u003e\n  \u003cli\u003e80026-508-08-R — 0.1 µF\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":53673968042168,"sku":"80026-508-05-R","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/80026-508-05-R.png?v=1782808058","url":"https:\/\/www.globalpetroparts.com\/products\/allen-bradley-powerflex-7000-80026-508-05-r-asc-snubber-capacitor","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}