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ATV71HD30N4

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ATV71HD30N4 is a 30kW/40HP variable speed drive for 380-480V 3-phase, with integrated EMC filter, sensorless flux vector control, 220% overtorque, and STO safet
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Technical specifications for ATV71HD30N4

  • Manufacturer:
    Schneider Electric
  • Part Number:
    ATV71HD30N4
  • Product Family:
    Altivar Process
  • Product Type:
    Variable Speed Drive
  • Motor Power:
    30 kW / 40 HP @ 380-480V 3-phase
  • Supply Voltage:
    380-480 VAC, 3-phase, -15% / +10%
  • Supply Frequency:
    50/60 Hz ±5%
  • Line Current:
    66A @ 380V / 56A @ 480V
  • Nominal Output Current:
    66A @ 4 kHz (380V) / 52A @ 4 kHz (460V)
  • Maximum Transient Current:
    109A for 2s / 99A for 60s
  • Apparent Power:
    43.4 kVA @ 380V
  • Output Frequency Range:
    0.1 to 599 Hz
  • Nominal Switching Frequency:
    4 kHz (adjustable 1-16 kHz)
  • 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 Safety Protections Physical Installation

Features:

  • Provides 220% torque for 2 seconds and 170% for 60 seconds, with 109A/99A transient current capability, ideal for high-inertia loads like crushers, extruders, mixers, and presses.
  • Supports sensorless flux vector control (SFVC) for asynchronous motors, flux vector control with encoder (FVC) for ±0.01% speed accuracy, and V/F ratio control. Compatible with synchronous permanent magnet motors.
  • Features Safe Torque Off (STO) conforming to ISO 13849-1 level d with ≤100ms response time. Built-in Modbus and CANopen protocols with optional Profibus DP, DeviceNet, Ethernet/IP, and Modbus TCP.
The ATV71HD30N4 is engineered for demanding industrial applications requiring exceptional overload capability. Under normal duty, it delivers 66A continuous output current with 30kW (40HP) motor power at 380V. When applications demand more, the drive provides 170% of nominal motor torque for 60 seconds and an astonishing 220% for 2 seconds.

The ATV71HD30N4 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. This eliminates the cost and complexity of encoder installation while maintaining excellent low-speed torque.

The ATV71HD30N4 simplifies system design with built-in safety and communication functions. The Safe Torque Off (STO) function, conforming to ISO 13849-1 level d, provides a hardware-based safety path that prevents unexpected motor start, critical for maintenance safety. 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 ATV71HD30N4 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 ATV71HD30N4 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 ATV71HD30N4 Variable Speed Drive Specs

General

  • Manufacturer SCHNEIDER
  • Model ATV71HD30N4
  • Condition New Original ready stock
  • Product Family ATV71HD22N4Z,ATV71HC25N4,ATV71HD11N4,ATV71HD15N4Z
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 & Cranes: Tower cranes, overhead traveling cranes, and hoists. It features specialized Brake Logic Control (BLF) to manage the synchronization between the drive's output torque and the mechanical brake.
  • Material Handling: High-capacity conveyor belts, transfer cars, and sorting systems where sudden load changes or heavy startup frictions occur.
  • Process Machinery: Industrial mixers, extruders, grinders, wood-sawing machines, and centrifuges that require precise speed regulation or closed-loop feedback.
  • High-Torque Pumps & Compressors: Reciprocating air compressors, positive displacement pumps (gear or screw pumps), and vacuum systems requiring continuous constant torque.
  • Power Removal (Safe Torque Off - STO): Features an integrated, ATEX-certified safety function that mechanically cuts off power to the motor inverter section, preventing accidental motor restarts in accordance with strict machine safety directives.
  • Phase Loss Protection: Detects both input line phase loss (IPL) and motor output phase loss (OPF) to protect both the drive and the motor from running unbalanced.
  • EMC Compatibility: Equipped with a built-in Class A EMC filter to minimize high-frequency electromagnetic noise from bleeding into surrounding automation hardware.
  • Physical Mounting: It must be mounted vertically (maximum inclination of ±10°) on a flat, solid surface. Clearance distances above, below, and to the sides must be respected to maintain vertical convection airflow.
  • Enclosure and Environment: The standard open chassis is rated IP20. If deployed in harsh environments containing moisture, chemical vapors, or conductive dust, the drive must be housed in an IP54 metal electrical cabinet with forced ventilation or an air conditioner, keeping internal ambient temperatures below 50°C (122°F).
  • Input Line: 380–480V 3-phase. The rated continuous line input current at 380V is approximately 71 A.
Description
The ATV71HD30N4 is a high-performance variable speed drive from the Altivar 71 series, designed for complex, high-power machines requiring precise motor control. It delivers 30kW (40HP) from a 380-480V three-phase supply with line current of 66A at 380V. The ATV71HD30N4 features an integrated EMC filter and IP20 protection. 

Advanced motor control on the ATV71HD30N4 includes sensorless flux vector control (SFVC), flux vector control with encoder (FVC), and voltage/frequency ratio control. The ATV71HD30N4 supports both asynchronous and synchronous motors with transient overtorque of 220% for 2 seconds and 170% for 60 seconds. 

The ATV71HD30N4 offers comprehensive I/O including 2 analog inputs (one bipolar ±10V, one configurable 0-20mA/0-10V), 1 analog output, 7 discrete inputs (including PTC probe and safety input PWR), and 2 relay outputs. It features Safe Torque Off (STO) conforming to ISO 13849-1 level d with ≤100ms response time.  Built-in Modbus and CANopen communication protocols are standard.

The ATV71HD30N4 operates at altitudes up to 1000m without derating, with switching frequency adjustable from 1 to 16 kHz (derating above 4 kHz). The ATV71HD30N4 includes comprehensive protection: thermal protection, motor phase break, overcurrent, short-circuit, DC bus over/undervoltage, and input phase loss. 
Alternative Names
ATV71HD75N4 ATV71HD75N4Z ATV71HC16N4 ATV71HD30N4Z ATV71HD15N4Z ATV71HD11N4 ATV71HC25N4 ATV71HD22N4Z
Technical notes
The ATV71HD30N4 is a 30kW/40HP IP20 drive for complex high-power machines. Features sensorless flux vector control, 66A output, 220% overtorque for 2s, and STO safety (≤100ms). Includes 2 AIs, 1 AO, 7 DIs, 2 relays, Modbus, and CANopen.
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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 is the power rating of ATV71HD30N4?
The ATV71HD30N4 delivers 30kW (40HP) at 380-480V three-phase. It provides 66A nominal output current at 380V with 4 kHz switching frequency, and transient capability of 99A for 60 seconds or 109A for 2 seconds.
What overload torque capability does ATV71HD30N4 offer?
The ATV71HD30N4 provides 170% of nominal motor torque for 60 seconds and 220% for 2 seconds, making it suitable for high-inertia loads such as crushers, mixers, presses, and centrifuges.
What safety functions are integrated into ATV71HD30N4?
The ATV71HD30N4 includes Safe Torque Off (STO) conforming to ISO 13849-1 level d, with response time ≤100ms. It can be integrated with Preventa XPS AC/ATE safety modules for category 3 or SIL2 applications.

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