{"product_id":"dsqc-345b-3hab8101-2-abb-rectifier-drive-unit","title":"DSQC 345B 3HAB8101-2 | ABB Rectifier Drive Power Module","description":"\u003ch2\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDSQC 345B (3HAB8101-2)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance power rectification module engineered by ABB Robotics. Functioning as a DC1C rectifier, this unit is tasked with the critical conversion of AC input into a stabilized DC bus voltage. It provides the essential electrical foundation required to drive multi-axis servo motors within industrial robot controllers. By maintaining a consistent DC output, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDSQC 345B\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eensures smooth kinetic performance and protects sensitive downstream drive electronics from voltage fluctuations.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDetailed Technical Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDSQC 345B | 3HAB8101-2\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis built to withstand the thermal and electrical rigors of continuous manufacturing cycles.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: ABB Robotics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Designation\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDSQC 345B\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOrdering Part Number\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3HAB8101-2\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Classification\u003c\/strong\u003e: Rectifier DC1C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFunctional Role\u003c\/strong\u003e: AC to DC Power Conversion for Servo Drives\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Manufacture\u003c\/strong\u003e: Ireland\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Net Weight\u003c\/strong\u003e: 3.55 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGross Shipping Weight\u003c\/strong\u003e: 4.10 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUnit Dimensions\u003c\/strong\u003e: 465 mm (H) x 245 mm (W) x 310 mm (D)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCustoms Tariff Code\u003c\/strong\u003e: 85044095\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFrame Category\u003c\/strong\u003e: Spare Parts \/ Power Modules\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eIndustrial Application and Integration\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eAs a core component of the ABB power system architecture, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDSQC 345B (3HAB8101-2)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis primarily integrated into robot control cabinets that utilize high-torque servo configurations. Its compact vertical form factor allows for efficient heat dissipation within the cabinet’s cooling rack. This rectifier is a direct replacement for failing units in legacy systems, ensuring that the power stage of the robot maintains its original efficiency and safety ratings.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTechnical FAQ and Troubleshooting\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the symptoms of a failing DSQC 345B rectifier?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCommon indicators include DC bus undervoltage errors on the teach pendant, intermittent drive synchronization failures, or complete loss of power to the axis drive modules. If the internal diode bridge of the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3HAB8101-2\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis compromised, the unit may trigger upstream circuit breakers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this unit require specialized cooling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDSQC 345B | 3HAB8101-2\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis designed to work with the controller's internal forced-air cooling system. Ensure that the mounting area and heat sinks are free of dust and that the cabinet fans are operational to prevent thermal shutdown.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53026341683384,"sku":"DSQC 345B 3HAB8101-2","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/DSQC345B.jpg?v=1773800234","url":"https:\/\/www.globalpetroparts.com\/products\/dsqc-345b-3hab8101-2-abb-rectifier-drive-unit","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}