Schneider Electric ATV71HD45N4 Variable Speed Drive ATV71 45kW 60HP 480V with EMC filter

Product Description
The Schneider Electric ATV71HD45N4 is a high-performance 45 kW (60 HP) three-phase variable-frequency drive from the Altivar 71 family, designed for demanding applications requiring high torque at low speed and precise dynamic response. With sensorless vector control and closed-loop vector capability, it delivers 200 % break-away torque at 0.5 Hz, making it ideal for cranes, hoists, winding machines, extruders and centrifugal pumps.

Key Specifications
• Part No.: ATV71HD45N4
• Power: 45 kW / 60 HP @ 400 V
• Output Current: 86 A (CT) / 104 A (VT)
• Input: 380–480 V ±10 %, 50/60 Hz, 3-phase
• Control: V/f, Sensorless vector, Closed-loop vector, Servo
• Braking: Built-in brake chopper 100 % duty cycle
• EMC: Integrated C3 filter (optional C2)
• I/O: 8 DI, 2 AI, 2 AO, 2 relay outputs, 1 encoder card slot
• Communication: Modbus, CANopen; PROFIBUS, EtherNet/IP, DeviceNet via option cards
• Protection: IP20, UL Type 1 kit available, overload 150 % for 60 s
• Certifications: CE, UL, CSA, RoHS, marine approvals

Typical Applications
• Overhead cranes & gantry systems
• Plastic extruders & film lines
• High-speed textile winders
• Centrifugal compressors & pumps
• Machine-tool spindles & feed drives

Benefits
• Space-saving: Book-style footprint, side-by-side mounting
• Energy-efficient: Automatic torque optimization and sleep/wake functions
• Maintenance-friendly: Removable fan, front-access terminals
• Safety: Safe Torque Off (STO) SIL 3/PLe built-in; ATEX zone 2 version optional

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