{"product_id":"sint4430c-abb-power-drive-board-acs550","title":"SINT4430C ABB Power Drive Board ACS550","description":"\u003cp\u003eThe \u003cstrong\u003eABB SINT4430C\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eSINT4430C\u003c\/strong\u003e Power Drive Board, operates as a dedicated hardware component for gate drive execution and power stage interface switching within ABB ACS550 variable frequency drive platforms.\u003c\/p\u003e\n\u003ch3\u003eHardware Identification \u0026amp; Configuration Matrix\u003c\/h3\u003e\n\u003cp\u003eThe SINT4430C power drive board functions as the primary power circuit interface, directly controlling semiconductor switching timing and diagnostic signal feedback. Component markers comprise:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCircuit Module Code: SINT4430C\u003c\/li\u003e\n\u003cli\u003eDrive Family Compatibility: ACS550\u003c\/li\u003e\n\u003cli\u003eHardware Classification: Internal Power Drive Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical \u0026amp; Physical Specifications\u003c\/h3\u003e\n\u003cfigure\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\u003eSINT4430C\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSWEDEN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.76 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e27.4 x 24.7 x 4.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e3-phase 380 to 480 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003eUp to 30 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching Frequency\u003c\/td\u003e\n\u003ctd\u003e2 to 16 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Inputs\u003c\/td\u003e\n\u003ctd\u003e0-10 V \/ 4-20 mA (speed reference)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital I\/O\u003c\/td\u003e\n\u003ctd\u003eStart\/Stop, Fault Reset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-10 to +40 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eDetermined by power stage gate drive losses\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTariff Code\u003c\/td\u003e\n\u003ctd\u003e8537101190\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDispatch Location\u003c\/td\u003e\n\u003ctd\u003eXiamen, China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Drive Bus \u0026amp; Control Architecture\u003c\/h3\u003e\n\u003cp\u003eThe SINT4430C power board conditions main DC bus power and manages PWM switching across the inverter stage. Embedded interface logic maintains continuous firmware flash compatibility with the ACS550 control unit, providing synchronized execution times and stable parameter integration across Profinet and EtherNet\/IP deterministic networks during high-speed pulse processing.\u003c\/p\u003e\n\u003ch3\u003eDelivery Package Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x ABB SINT4430C Power Drive Board\u003c\/li\u003e\n\u003cli\u003e1 x Insulating Barrier Mounting Plate\u003c\/li\u003e\n\u003cli\u003e1 x Signal Ribbon Cable Connector Harness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMechanical Mounting \u0026amp; Wiring Procedures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectrical Discharge Procedure\n\u003cul\u003e\n\u003cli\u003eDisconnect 3-phase AC mains input and wait at least 5 minutes to allow internal DC bus capacitors to discharge fully before servicing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eStatic Handling Protocols\n\u003cul\u003e\n\u003cli\u003eWear a wrist grounding strap when handling the board to prevent electrostatic discharge to gate drive components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePhysical Screw Assembly\n\u003cul\u003e\n\u003cli\u003eFasten all board retaining screws evenly to ensure correct ground contact and heat sink thermal contact.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eControl Cable Clearance\n\u003cul\u003e\n\u003cli\u003eRoute 0-10 V \/ 4-20 mA analog speed reference cables in shielded conduits isolated from high-voltage AC motor output wiring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Questions \u0026amp; Answers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What 3-phase supply voltage range is compatible with the SINT4430C power board?\u003c\/p\u003e\n\u003cp\u003eA: The power board is rated to operate on standard 3-phase AC input voltages ranging between 380 VAC and 480 VAC.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What maximum output current can the power board deliver to the motor terminals?\u003c\/p\u003e\n\u003cp\u003eA: The power stage interface supports continuous output load currents up to 30 A under rated thermal operating conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What pulse-width modulation switching frequencies are supported by the gate drive circuit?\u003c\/p\u003e\n\u003cp\u003eA: The onboard switching frequency is configurable across a operational range from 2 kHz up to 16 kHz.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Is hot-swapping allowed when replacing the SINT4430C assembly?\u003c\/p\u003e\n\u003cp\u003eA: No, hot-swapping is prohibited; main AC power and auxiliary power lines must be isolated prior to hardware installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What analog signal standards are accepted for speed reference input?\u003c\/p\u003e\n\u003cp\u003eA: The board interface handles standard 0-10 VDC voltage references and 4-20 mA current loops for speed control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: How does firmware flash compatibility affect drive replacement?\u003c\/p\u003e\n\u003cp\u003eA: Maintaining firmware alignment ensures proper mapping of gate switching profiles and diagnostic fault thresholds.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What physical dimensions and package weight apply to this component?\u003c\/p\u003e\n\u003cp\u003eA: The board weighs 0.76 kg and has boxed shipping dimensions of 27.4 cm by 24.7 cm by 4.5 cm.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What ground rules apply to control signal lines tied to the board?\u003c\/p\u003e\n\u003cp\u003eA: Analog and digital signal shields must be grounded 360 degrees at the drive enclosure entry to minimize field noise.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":46021091688621,"sku":"SINT4430C","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/sint4430c_1.jpg?v=1792041115","url":"https:\/\/www.maxwellplc.com\/products\/sint4430c-abb-power-drive-board-acs550","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}