{"product_id":"abb-dsqc-661-3hac026253-001-power-supply-unit-abb-robotics","title":"ABB DSQC 661 3HAC026253-001 Power Supply Unit | ABB Robotics","description":"\u003ch2\u003eTechnical Infrastructure and Performance\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDSQC 661 (3HAC026253-001)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-efficiency power conversion module engineered for the ABB IRC5 controller ecosystem. It serves as a secondary power distribution stage, converting line voltage into stabilized DC outputs required by the controller's main computer, I\/O system, and auxiliary logic circuits. Designed for industrial-grade reliability, this unit features robust EMI filtering and over-voltage protection to ensure consistent robot uptime in volatile electrical environments.\u003c\/p\u003e\n\u003ch2\u003eDetailed Technical Specifications\u003c\/h2\u003e\n\u003cp\u003eThe following parameters detail the mechanical and regulatory profile of the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDSQC 661 (3HAC026253-001)\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCore Component\u003c\/strong\u003e: Switch-Mode Power Supply (SMPS)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eApplication Compatibility\u003c\/strong\u003e: Dedicated for ABB IRC5 Control Cabinets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNet Product Weight\u003c\/strong\u003e: 2.46 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eChassis Dimensions\u003c\/strong\u003e: 178 mm (Width) x 104 mm (Height) x 235 mm (Depth)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHS Classification\u003c\/strong\u003e: 85044083 (Electrical Static Converters)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturing Origin\u003c\/strong\u003e: China\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental Rating\u003c\/strong\u003e: Product remains outside the standard WEEE directive scope\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Logistics\u003c\/strong\u003e: Available as a standard service part from global hubs in Germany, China, and Canada\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eField Deployment and FAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the primary symptoms of a failing DSQC 661 module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTechnicians typically observe \"Low Voltage\" warnings on the FlexPendant or unexpected system reboots during high-load operations. If the internal status LEDs on the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDSQC 661 (3HAC026253-001)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efail to illuminate upon mains power activation, the internal fuse or switching circuit has likely reached end-of-life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this unit support different input voltages?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile designed for the IRC5 standard bus, it is vital to ensure the preceding transformer stages are correctly tapped for your local factory voltage (e.g., 200V vs 480V) before the power reaches the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDSQC 661 (3HAC026253-001)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs any software configuration needed after replacement?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This is a hardware-layer power component. Once the input\/output terminal blocks are securely reconnected, the system will recognize the stabilized voltage automatically.\u003c\/p\u003e\n\u003ch2\u003eComparative Hardware Analysis\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDSQC 661 (3HAC026253-001)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDSQC 662 (3HAC026254-001)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTypical Role\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSecondary Logic Power\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePrimary Drive\/Logic Supply\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.46 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.10 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eStandard Output\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24V DC Optimized\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-Current Multi-Rail\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMounting Style\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eInternal Cabinet Rail\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDedicated Power Rack\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":52445862363445,"sku":"DSQC 661 3HAC026253-001","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/DSQC6613HAC026253-001.jpg?v=1773712273","url":"https:\/\/www.5gplc.com\/products\/abb-dsqc-661-3hac026253-001-power-supply-unit-abb-robotics","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}