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ATV71HC11N4

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ATV71HC11N4 is a 110kW/150HP variable speed drive for 380-480V 3-phase, with 215A output, integrated EMC filter, sensorless flux vector control, and STO safety function.
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Technical specifications for ATV71HC11N4

  • Manufacturer:
    Schneider Electric
  • Part Number:
    ATV71HC11N4
  • Product Family:
    Altivar Process
  • Product Type:
    Variable Speed Drive
  • Motor Power (Normal Duty):
    110 kW / 150 HP @ 380-480V
  • Line Current:
    202A @ 380V / 163A @ 480V
  • Nominal Output Current:
    215A @ 2.5 kHz (380-460V)
  • Maximum Transient Current:
    323A for 60s / 355A for 2s
  • Apparent Power:
    133 kVA @ 380V
  • Supply Voltage:
    380-480 VAC, 3-phase, -15% / +10%
  • Supply Frequency:
    50/60 Hz ±5%
  • Output Frequency Range:
    0.1 to 500 Hz
  • Nominal Switching Frequency:
    2.5 kHz (adjustable 2.5-8 kHz)
  • Transient Overtorque:
    170% for 60s / 220% for 2s
  • Braking Torque:
    ≤150% with braking resistor / 30% without
  • IP Protection:
    IP20
  • Weight:
    5.54 kg
  • Estimated shipping dimensions:
    17.5x16x32cm
  • Tariff Code:
    8501310000
  • Country of origin:
    France
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Application Firmware & Updates Configuration & Programming

Features:

  • Provides 170% torque for 60 seconds and 220% for 2 seconds, with 323A/355A transient current capability, ideal for high-inertia loads like crushers, extruders, and centrifuges.
  • Supports sensorless flux vector control (SFVC), flux vector control with encoder (FVC), and V/F ratio for both asynchronous and synchronous motors. Speed range up to 1:1000 closed-loop with ±0.01% accuracy.
  • Includes Safe Torque Off (STO) conforming to ISO 13849-1 level d, response time ≤100ms. Built-in EMC filter meets EN 61800-3 category C3, simplifying cabinet installation.
The ATV71HC11N4 is engineered for the most demanding industrial applications requiring exceptional overload capability. Under normal duty, it delivers 215A continuous output current with 110kW (150HP) motor power. When applications demand more, the drive provides 170% of nominal motor torque for 60 seconds and an astonishing 220% for 2 seconds. Transient current capability reaches 323A for 60 seconds and 355A for 2 seconds, making the ATV71HC11N4 ideal for high-inertia loads such as crushers, ball mills, extruders, centrifuges, and heavy-duty hoists.

The ATV71HC11N4 offers sophisticated motor control algorithms to optimize performance for any application. Sensorless flux vector control (SFVC) provides high torque accuracy (±15%) and speed regulation (±10% of slip) without an encoder, suitable for most industrial processes. For maximum precision, flux vector control (FVC) with encoder feedback delivers ±0.01% speed accuracy and ±5% torque accuracy, with a speed range of 1:1000. The drive also supports voltage/frequency ratio control (2 or 5 points) for simple fan and pump applications.

The ATV71HC11N4 simplifies system design and enhances safety with integrated functions that would otherwise require external components. The Safe Torque Off (STO) function, conforming to ISO 13849-1 level d, provides a hardware-based safety path that prevents unexpected motor start. Response time is ≤100 ms from safety input to output removal. The drive can be integrated with Preventa XPS AC or XPS ATE safety modules for applications requiring category 3 or SIL2 per IEC/EN 61508, with wiring diagrams provided for emergency stop (category 0) and controlled stop (category 1) configurations.

The ATV71HC11N4 SCHNEIDER Variable Speed Drive may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL)by the manufacturer (OEM).

SCHNEIDER ATV71HC11N4 Variable Speed Drive Manuals, Datasheets,Drivers,Link Important Notice:Other accessories,manuals,cables,calibration data,software,etc.are not included with this equipment unless listed in the above stock item description.All prices are shown in USD.
SCHNEIDER ATV71HC11N4 Variable Speed Drive Specs

General

  • Manufacturer SCHNEIDER
  • Model ATV71HC11N4
  • Condition New Original ready stock
  • Product Family ATV61HD15N4,ATV212HD37N4,ATV303HU22N4,ATV71HD75N4Z
Important Notice:Other accessories,manuals,cables,calibration data,software,etc.are not included with this equipment unless listed in the above stock item description.All prices are shown in USD.
  • Hoisting & Material Handling: Powers the main hoist mechanisms, gantry travel, and trolley motions of heavy industrial cranes. It features a patented Brake Logic Control algorithm that coordinates the motor torque and mechanical brake to completely eliminate "load sag" or slipping during starts and stops.
  • Mining & Bulk Materials: Drives heavy-duty conveyor belts, ball mills, stone crushers, shredders, and high-capacity mixers that require massive starting torque under full load.
  • Metal & Steel Processing: Deployed in continuous wire drawing machines, metal extruders, uncoilers, and complex slitting lines where precise tension control and master-slave load sharing are mandatory.
  • Firmware Architecture: The embedded firmware governs the motor's mathematical algorithms (such as the voltage vector and current loops) and communication stacks. Upgrades are usually implemented to patch fieldbus communication vulnerabilities or to support newer network expansion modules.
  • Flash Update Tools: Unlike modern IIoT drives that use web servers, updating an ATV71 requires a dedicated hardware bridge—specifically the Schneider Modbus-to-USB serial cable (TSXCUSB485). The flash procedure is executed via SoMove or legacy PowerSuite software on a PC.
  • Safety Critical Step: Firmware flashing must only be performed when the motor is at a complete standstill and the high-voltage main mains are safely isolated. Flashing forces the drive back to factory default parameters, meaning the existing configuration (.psf or .smv file) must be fully backed up to a computer beforehand..
  • The detachable LCD keypad features an intuitive "Simply Start" menu designed for rapid commissioning.By entering the motor nameplate data (kW, Voltage, Amps, RPM) and executing an Auto-Tuning routine, the drive maps the internal stator resistance and instantly optimizes its vector control model.
  • Engineers use the free SoMove software via a physical serial wire or a Bluetooth module (VW3A1103).The platform unlocks access to over 150 advanced parametric tweaks, allowing users to configure 16 pre-set speeds, dual motor profiles, customized acceleration/deceleration S-ramps, PID loops, and skip frequencies to avoid mechanical resonance.
  • This module transforms the ATV71 from a simple drive into a standalone automation node. By slotting the VW3A3501 Programmable Card (which has its own microprocessor and memory) into the drive, users can write localized code.
Description
The ATV71HC11N4 is a high-power variable speed drive from the Altivar 71 series, designed for complex, high-power machines such as hoists, crushers, and extruders. It delivers 110kW (150HP) normal duty with 215A continuous output current at 2.5 kHz switching frequency. 

The ATV71HC11N4 features multiple motor control profiles including sensorless flux vector control (SFVC), flux vector control (FVC) with encoder feedback, and voltage/frequency ratio control. It supports both asynchronous and synchronous motors with speed ranges up to 1:1000 in closed-loop mode. 

Advanced connectivity on the ATV71HC11N4 includes 2 analog inputs (one bipolar ±10V, one configurable 0-20mA/0-10V), 1 analog output, 7 discrete inputs (including one PTC probe input and one safety input PWR), and 2 relay outputs. 

The ATV71HC11N4 is built for industrial environments with IP20 protection, operating temperature from -10°C to +50°C without derating, and altitude capability up to 3000m with 1% derating per 100m above 1000m. 
Alternative Names
ATV7IHCIIN4 ATV610D45N4 ATV212HD75N4 ATV930D30N4 ATV71HD75N4Z ATV303HU22N4 ATV212HD37N4 ATV61HD15N4
Technical notes
The ATV71HC11N4 is a 110kW/150HP IP20 drive for complex high-power machines. Features 215A output, 170-220% overtorque, sensorless flux vector control, and STO safety (≤100ms). Includes 2 AI, 1 AO, 7 DI, 2 relays. Operates -10°C to +50°C, 3000m altitude. Integrated C3 EMC filter. Weight 92kg. Certified CSA, UL, Green Premium.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What types of motors can ATV71HC11N4 control?
The ATV71HC11N4 controls both asynchronous (induction) motors and synchronous (permanent magnet) motors. It offers sensorless flux vector control (SFVC) for open-loop applications and flux vector control (FVC) with encoder feedback for closed-loop high precision.
What is the overload capability of ATV71HC11N4?
The drive provides 170% of nominal motor torque for 60 seconds and 220% for 2 seconds. Transient current reaches 323A for 60 seconds and 355A for 2 seconds, ideal for high-inertia loads like crushers and centrifuges.
What safety function does ATV71HC11N4 include?
The ATV71HC11N4 includes Safe Torque Off (STO) conforming to ISO 13849-1 level d, with response time ≤100 ms. It can be integrated with Preventa XPS AC or XPS ATE safety modules for category 3 or SIL2 applications.
What is the maximum cable length for ATV71HC11N4?
Maximum motor cable length is 100m shielded or 200m unshielded. For encoder feedback, standardized coaxial cable RG174/U is required, maximum length 15m with shielding earthed.