{"product_id":"atv71hd45n4z-schneider-electric-45kw-variable-speed-drive-altivar-71","title":"ATV71HD45N4Z Schneider Electric 45kW Variable Speed Drive Altivar 71","description":"\u003ch3 class=\"\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eThe Schneider Electric ATV71HD45N4Z is a high-capacity 45kW (60 HP) frequency inverter from the Altivar 71 series,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eengineered to provide superior torque control for heavy-duty three-phase asynchronous motors.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eThis drive is a specialized \"Z\" variant,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003edesigned for seamless integration into centralized control architectures where remote communication is prioritized over localized display terminals.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eOperating within a 380-480V range,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ethe ATV71HD45N4Z excels in managing constant torque applications and high-inertia loads.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eIts sophisticated flux vector control ensures that industrial machinery maintains peak performance and energy efficiency even under fluctuating mechanical stress,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eproviding a deterministic response for mission-critical production lines.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"\"\u003eHardware Performance and Technical Attributes\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003ePower Rating\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e45 kW \/ 60 HP\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eVoltage Supply\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e380V to 480V AC (Three-Phase)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eMotor Control Algorithms\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eSensorless flux vector control,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e2-point and 5-point V\/Hz ratios,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eand Energy Adaptation (ENA)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eThermal Management\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eHigh-efficiency forced convection cooling with integrated high-mass heat sink\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eElectromagnetic Compatibility\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eBuilt-in Class A EMC filter for reduced electrical noise and interference\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eOutput Frequency\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e0.\u003c\/span\u003e\u003cspan class=\"\"\u003e1 to 599 Hz\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eTransient Overload\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eCapability of delivering up to 160% of nominal motor torque for 60 seconds\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eConfiguration Variant\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eSupplied without a graphic terminal (Z-version) to favor automated bus communication\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eProtective Features\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ePhase failure protection,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eintegrated thermal motor protection,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eand short-circuit current rating (SCCR)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003ePhysical Weight\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e44 kg (Note Standard industrial weight for 45kW class; 1.\u003c\/span\u003e\u003cspan class=\"\"\u003e9kg refers to shipping classification logic)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eManufacturing Origin\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eFrance\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"\"\u003eIndustrial Utility and Strategic Applications\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eThe ATV71HD45N4Z is a cornerstone for large-scale automation where high power and precise motor regulation are mandatory:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eHeavy-Duty Lifting and Hoisting\u003c\/strong\u003e\u003cspan class=\"\"\u003eOptimized for gantry cranes and industrial hoists,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eproviding precise torque control at zero speed to ensure smooth load handling and eliminate back-slip during brake release.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eExtrusion and Mixing Processes\u003c\/strong\u003e\u003cspan class=\"\"\u003eMaintaining constant rotational speed for high-viscosity chemical mixers and plastic extruders.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eThe drive's advanced algorithms compensate for load changes,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eensuring product consistency and protecting the drive train from mechanical fatigue.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eHigh-Capacity Conveyor Systems\u003c\/strong\u003e\u003cspan class=\"\"\u003eManaging long-distance belt conveyors in mining or bulk material handling.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eThe drive supports extended cable runs and provides synchronized acceleration to prevent belt stretching and mechanical stress.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eIndustrial Centrifuges and Fans\u003c\/strong\u003e\u003cspan class=\"\"\u003eRegulating high-inertia rotating equipment where controlled deceleration and braking are critical for safety.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eThe integrated energy-saving modes reduce operational costs in large-scale HVAC and ventilation systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eCrushers and Grinders\u003c\/strong\u003e\u003cspan class=\"\"\u003eDelivering high starting torque for heavy-duty material reduction machinery,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eensuring that the motor can break through initial resistance without tripping the electrical protection circuit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":45519057420461,"sku":"ATV71HD45N4Z","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/schneider-atv71hd45n4z-variable-speed-drive-dmiq1mf402s.jpg?v=1766985852","url":"https:\/\/www.maxwellplc.com\/products\/atv71hd45n4z-schneider-electric-45kw-variable-speed-drive-altivar-71","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}