{"product_id":"abb-dsqc-655-3hac025562-001-capacitor-unit","title":"ABB DSQC 655 3HAC025562-001 Capacitor Unit","description":"\u003cp\u003eConfigured for DC bus voltage stabilization in robotic drive platforms, the \u003cstrong\u003eABB DSQC 655\u003c\/strong\u003e (\u003cstrong\u003e3HAC025562-001\u003c\/strong\u003e Capacitor Unit) provides direct physical and electrical execution. The module operates as a dedicated energy storage component within the drive controller chassis, smoothing rectified DC voltage and mitigating ripple currents to ensure steady state power for high-speed motion axes.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\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\u003eDSQC 655\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.42 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e65 mm x 60 mm x 185 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard Industrial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eConfiguration Dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct ID\u003c\/td\u003e\n\u003ctd\u003e3HAC025562-001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control Deterministic Network Performance\u003c\/h3\u003e\n\u003cp\u003eThe DSQC 655 functions as a critical buffer in the drive backplane bus communication architecture, assisting in the stabilization of the link against transient load fluctuations. By providing localized energy storage, it helps maintain backplane bus communication velocity and consistency during rapid acceleration and deceleration cycles. The unit is designed with firmware flash compatibility in mind, allowing the drive's control system to monitor the capacitance health and life-cycle status through integrated diagnostic interfaces, ensuring deterministic network stability is not compromised by component degradation.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the DSQC 655 require specific discharge time after power-off?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the capacitor unit retains significant electrical charge after the removal of input power. Personnel must allow the discharge interval specified in the robot controller maintenance manual before accessing the internal chassis or disconnecting the unit to prevent electrical hazard.\u003c\/p\u003e\n\u003cp\u003eQ: Can this unit be serviced or refilled?\u003c\/p\u003e\n\u003cp\u003eA: No, the DSQC 655 is a sealed, maintenance-free component. If diagnostic monitoring via the drive controller indicates a failure or significant capacitance loss, the entire unit must be replaced.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eEnsure the drive controller is fully de-energized and confirm zero voltage across the DC bus using a calibrated multimeter before starting installation.\u003c\/li\u003e\n\u003cli\u003eVerify the orientation of the capacitor unit connectors to match the drive chassis interface, ensuring that positive and negative terminals are aligned correctly.\u003c\/li\u003e\n\u003cli\u003eSlide the unit into the designated drive slot and apply uniform pressure to seat the power terminals fully.\u003c\/li\u003e\n\u003cli\u003eSecure the unit using the mechanical fastening hardware provided with the drive chassis to maintain contact pressure and vibration resistance.\u003c\/li\u003e\n\u003cli\u003ePerform a system startup verification, monitoring the DC bus voltage levels through the engineering interface to ensure the capacitor is correctly integrated and stabilizing the power rail.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":52962020786485,"sku":"DSQC 655 3HAC025562-001","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/DSQC6553HAC025562-001.png?v=1780556029","url":"https:\/\/www.5gplc.com\/products\/abb-dsqc-655-3hac025562-001-capacitor-unit","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}