{"product_id":"schneider-electric-atv71hd90n4","title":"Schneider Electric ATV71HD90N4","description":"\u003cp\u003eOverview of the ATV71HD90N4 Variable Speed Drive\u003c\/p\u003e\n\n\u003cp\u003eThe Schneider Electric ATV71HD90N4 is a high-performance variable-speed AC drive specifically designed for demanding industrial applications that require precise motor control and high power handling. With a power rating of 90 kW (125 hp), this drive is optimized for 3-phase systems operating between 380 to 480 V, making it an ideal choice for heavy-duty machinery in sectors such as manufacturing, water treatment, mining, and material handling.\u003c\/p\u003e\n\n\u003cp\u003e High-Power Performance and Advanced Control\u003c\/p\u003e\n\n\u003cp\u003eEngineered to manage significant power loads, the ATV71HD90N4 can handle up to 166 A at 380 V and 179 A at 460 V (at 2.5 kHz), ensuring stability and precision in operations. The drive employs advanced motor control techniques, including Sensorless Flux Vector Control (SFVC) and Flux Vector Control (FVC) with a sensor, which enhance speed regulation and torque accuracy, particularly at low speeds. This capability is crucial for applications that experience variable torque demands, sudden load changes, or require precise motion control, such as in conveyor systems or automated assembly lines.\u003c\/p\u003e\n\n\u003cp\u003e Flexible Frequency and Cable Support\u003c\/p\u003e\n\n\u003cp\u003eThe ATV71HD90N4 offers a versatile output frequency range from 0.1 to 500 Hz, allowing for extensive speed adjustments tailored to specific operational needs. With a nominal switching frequency of 2.5 kHz, adjustable up to 8 kHz (with appropriate derating for thermal protection), this drive accommodates various motor types and applications. It supports long cable runs of up to 200 meters unshielded and 100 meters shielded, facilitating flexible motor placement in large industrial setups without compromising performance. The integrated Class A EMC filter ensures compliance with electromagnetic compatibility standards, reducing electrical noise and enhancing system reliability.\u003c\/p\u003e\n\n\u003cp\u003e Reinforced Design and Industrial Versatility\u003c\/p\u003e\n\n\u003cp\u003eConstructed with a robust design, the ATV71HD90N4 features a built-in heat sink that optimizes thermal dissipation, ensuring reliable operation under heavy loads. It can manage a maximum transient current of 269 A for short durations, providing additional capacity during peak demands or acceleration phases. With an apparent power rating of 109.3 kVA at 380 V and a line short-circuit current (Isc) rating of up to 35 kA, this drive demonstrates exceptional durability and fault tolerance. Its versatility makes it suitable for a wide range of applications, including pumps, cranes, extr\u003c\/p\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":46564284924140,"sku":"ATV71HD90N4","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0217\/1112\/6600\/files\/schneider-electric-atv71hd90n4-640.jpg?v=1759520990","url":"https:\/\/www.industrialautomationco.com\/products\/schneider-electric-atv71hd90n4","provider":"Industrial Automation Co.","version":"1.0","type":"link"}