ATV71 15KW_Schenider_PRODUCT_吉林易择科技技术发展有限公司

The Schneider Electric Altivar 71 Variable Frequency Drive (VFD) model ATV71HD15N4 is a high-performance industrial motor drive designed for complex and demanding applications requiring precise control of three-phase AC motors. It belongs to the Altivar 71 series, engineered for heavy-duty machines, automation systems, large pumps, conveyors, fans, compressors, and other installations where reliable speed and torque control is essential. The drive features advanced motor control functions including sensorless flux vector control, robust protections, and an integrated EMC filter, making it suitable for harsh industrial environments. A graphic control terminal allows intuitive setup and monitoring.

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DESCRIBE

Technical Parameters Specification Details Product Type Variable Frequency Drive (VFD) Series Altivar 71 Model ATV71HD15N4 Rated Motor Power 15 kW (20 hp) Input Voltage 380…480 V AC (three-phase) Voltage Tolerance –15% / +10% Input Phase 3-phase Line Current ~48 A @ 380 V; ~39 A @ 480 V Output Frequency Range 0.1…599 Hz Nominal Output Current 33 A @ 380 V (4 kHz); 27 A @ 460 V (4 kHz) Maximum Transient Current 54.5 A for 2 s; 49.5 A for 60 s Switching Frequency 4 kHz nominal; 1…16 kHz adjustable EMC Filter Integrated Motor Cable Length ≤ 50 m shielded / ≤ 100 m unshielded Prospective Short-Circuit Current ≤ 22 kA Control Profiles Sensorless Flux Vector, Flux Vector with Sensor, V/f (2- or 5-point), ENA energy adaptation Speed Range 1…100% open-loop; up to 1…1000% closed-loop (with encoder) Mounting Panel / cabinet mount (with heatsink) Operating Temp. ~-10 °C to +50 °C (without derating) Protection Rating IP20 Typical Applications Industrial automation, pumps, fans, conveyors, compressors

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