ATV71HD11N4Z Altivar 71 11kW 15HP Variable Speed Drive 380-480V | Schneider Electric

The Original New Schneider Electric ATV71HD11N4Z is an 11 kW (15 HP) variable speed drive from the Altivar 71 series, designed for complex, high-power machine applications requiring constant torque control. Part of the Altivar 71 family, this drive offers precise motor control for three-phase asynchronous and synchronous motors. Featuring integrated EMC filter, built-in CANopen and Modbus communication, and a 7-segment LED display, it provides flexible integration without a graphic terminal. The ATV71 series is engineered for demanding constant torque applications including hoisting, material handling, packaging, textile, woodworking, printing, and elevators.

Core Engineering Highlights:
11 kW (15 HP) motor power | 380-480 V 3-phase input | 27.7 A nominal output current @ 380V / 21 A @ 460V | 0.1-599 Hz output frequency | 170% overtorque for 60s, 220% for 2s | Sensorless flux vector control | Built-in Modbus and CANopen | Integrated EMC filter | 7-segment LED display (no graphic terminal) | IP20 enclosure | 57.4 dB noise level

Key Features:

• Original New Schneider Electric ATV71HD11N4Z drive

• 11 kW (15 HP) motor power for heavy-duty applications

• 380-480 V 3-phase input with -15% / +10% tolerance

• Output frequency range: 0.1-599 Hz

• Transient overtorque: 170% of nominal torque for 60s, 220% for 2s

• Sensorless flux vector control (SFVC) for high dynamic performance without speed feedback

• Flux vector control (FVC) with encoder feedback for closed-loop precision

• Built-in Modbus and CANopen communication protocols

• Integrated EMC filter for reduced electromagnetic emissions

• 7-segment LED display with built-in keypad (no graphic terminal)

• Adjustable switching frequency: 1-16 kHz (4-16 kHz with derating)

• Speed range: 1-100 (open-loop), 1-1000 (closed-loop with encoder)

• Torque accuracy: ±15% open-loop, ±5% closed-loop with encoder

• Supports asynchronous and synchronous motors

• IP20 enclosure for control cabinet installation

• 57.4 dB noise level (typical)

• Compliance with IEC/EN 61800-5-1 and IEC/EN 61800-3 standards

Applications:

• Hoisting and lifting systems

• Material handling and conveyors

• Packaging machinery

• Textile and woodworking machinery

• Printing and processing equipment

• Elevators and cranes

• Constant torque applications

Product Status:
Important: This product has reached its End of Commercialisation date of December 31, 2022 and is discontinued as a new part. Available as a spare part for maintaining existing Altivar 71 systems while supplies last.

Technical Specifications:

System Compatibility:

• Compatible with asynchronous and synchronous motors

• Modbus and CANopen communication protocols (built-in)

• Optional communication modules: PROFIBUS DP, Ethernet, DeviceNet, Modbus Plus, Fipio, Uni-Telway, INTERBUS

• Input/output expansion cards

• Encoder interface cards

• Programmable controller card (built-in)

Related Products:

• VW3A4623 – 22A passive filter, 400V

• VW3A4601 – Communication module

• VW3A4603 – Communication module

• VW3A4643 – Communication module

• Optional graphic display terminal (for variants with terminal)

• Braking resistors for enhanced braking performance

PLC ERA is an independent industrial automation distributor supplying 100% genuine Original New products through established global supply channels. All products are factory sealed when applicable and undergo quality inspection prior to shipment. Schneider Electric, Altivar, and Modbus are trademarks of Schneider Electric SE.