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ATV71HD75N4

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The Schneider Electric ATV71HD75N4 is a Altivar 71 variable speed drive designed for heavy-duty industrial applications.
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Technical specifications for ATV71HD75N4

  • Manufacturer:
    Schneider Electric
  • Part Number:
    ATV71HD75N4
  • Product Family:
    Altivar Process
  • Product Type:
    Variable Speed Drive
  • Stock:
    2
  • Apparent power:
    109.9 kVAat 380 V 3 phases 75 kW / 100 hp
  • Prospective line Isc:
    <= 22 kA, 3 phases
  • Output frequency:
    0.1...500 Hz
  • Nominal switching frequency:
    2.5 kHz
  • Type of polarization:
    No impedance Modbus
  • Supply voltage limits:
    323...528 V
  • Supply frequency:
    50...60 Hz (- 5...5 %)
  • Network frequency:
    47.5...63 Hz
  • Weight:
    44 kg
  • Estimated shipping dimensions:
    32x63x29cm
  • Tariff Code:
    8537101190
  • 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 Applications Monitoring & Control Certifications & Standards

Features:

  • Connects the 380...480 V three-phase power network to 75 kW / 100 hp motors controlled by the ATV71HD75N4
  • Integrates AC power conversion with built-in EMC filtering and heat sink thermal management in the ATV71HD75N4
  • Functions within complex, high-power machine applications across the Altivar 71 range
The Schneider Electric ATV71HD75N4 Variable Speed Drive serves as the primary motor control supply for complex, high-power machines, providing reliable variable frequency power to 75 kW (100 hp) three-phase motors. It continuously converts incoming AC power (380...480 VAC, -15...10%) to regulated output, drawing 137 A at 480 V or 167 A at 380 V while maintaining full rated capacity across the entire supply spectrum. Consistent motor control is standard with the ATV71HD75N4, which features an integrated EMC filter to suppress electromagnetic interference and an assembly style with a built-in heat sink that improves thermal performance over previous drive designs within the Altivar 71 range.

The ATV71HD75N4 provides essential variable speed control functions critical to the entire driven system, and is a vital component of the motor power path, directly affecting the proper, normal operation of complex industrial machinery. One ATV71HD75N4 drive is required per 75 kW / 100 hp motor application, occupying a dedicated mounting position within the electrical enclosure with adequate clearance to facilitate heat dissipation from its integrated heat sink.

For wide-range supply voltage applications, the ATV71HD75N4 accommodates the full 380...480 V spectrum with -15% to +10% tolerance. In addition to standard continuous operation, the drive maintains rated performance while drawing 137 A at 480 V and 167 A at 380 V for continuous 75 kW / 100 hp output. The ATV71HD75N4 processes three-phase power using the integrated conversion stages specified in the Altivar 71 design. Using this method, the drive delivers controlled variable frequency output across the rated voltage range. The ATV71HD75N4 operates within the specified 380...480 V (-15...10%) limits, with the integrated EMC filter and heat sink assembly supporting stable system performance throughout the operating envelope.

The ATV71HD75N4 Schneider Electric Variable Speed Drive may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Schneider Electric ATV71HD75N4 Variable Speed Drive Manuals,Datasheets,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 Electric ATV71HD75N4 Variable Speed Drive Specs

General

  • Manufacturer Schneider Electric
  • Model ATV71HD75N4
  • Condition New Original ready stock
  • Product Family ATV71HD18N4,ATV71HD22N4,ATV71HD30N4
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: Manages overhead crane cards, high transient overloads (up to 220%), and brake coordination.
  • Material Handling: Powers continuous conveyors and complex sorting networks requiring constant torque.
  • Process Machinery: Controls heavy-duty mixers, grinders, extruders, and agitators.
  • Fluid Control: Runs high-capacity industrial pumps, compressors, and ventilation fans.
  • Motor Control Profiles: Supports Flux Vector Control (FVC) with sensor feedback, Sensorless Flux Vector Control (SFVC), and traditional 2 or 5-point Voltage/Frequency ratios.
  • Network Integration: Comes native with Modbus and CANopen protocols. It expands via option cards for Profibus DP, Ethernet/IP, DeviceNet, Modbus TCP, and CC-Link.
  • I/O Connectivity: Features 3 analog inputs, 1 analog output, 6 digital inputs, and 2 programmable relay outputs.
  • Built-in Diagnostics: Includes a dedicated red LED indicator for drive voltage and real-time fault tracking via the graphic terminal.
  • Safety & Overload: Integrates a "Power Removal" safety function (STO) for emergency stops. It supports short-term overloads of 170% for 60 seconds or 220% for 2 seconds.
  • Product Certifications: Certified under UL, CSA, CE, C-Tick, GOST, and NOM 117.
  • Electrical Safety Standards: Conforms to EN/IEC 61800-5-1 (power drive safety requirements) and UL 840 insulation parameters.
  • Electromagnetic Compatibility: Built to EN/IEC 61800-3 (environments 1 and 2, category C3) and EN 55011 class A group 2.
  • Environmental & Protection: Rated at IP20 for its upper section. It complies with IEC 60721-3-3 class 3C1 (chemical gases) and class 3S2 (solid particles).
Description
The Schneider Electric ATV71HD75N4 Variable Speed Drive is a high-performance variable speed drive specifically engineered for complex, high-power industrial machinery requiring precise motor control. The ATV71HD75N4 is part of the Altivar 71 range, a product family renowned for its advanced vector control capabilities and robust performance in demanding environments. This ATV71HD75N4 drive is designed to handle motor power ratings of 75 kW (100 hp) when operating on a three-phase 380 to 480 V supply, making it an ideal solution for heavy-duty applications where reliable torque and speed management are critical.

The ATV71HD75N4 is specifically designed to address the challenges of controlling large induction motors in complex mechanical systems, solving problems related to energy inefficiency, mechanical wear, and process instability. With its integrated EMC filter, the ATV71HD75N4 effectively suppresses electromagnetic interference, ensuring compliance with stringent industrial standards and protecting sensitive nearby equipment from disruptive noise. The ATV71HD75N4 supports a rated supply voltage range of 380 to 480 V with a tolerance of -15% to +10%, providing operational flexibility across varying grid conditions. The ATV71HD75N4 draws a line current of 137 A at 480 V and 167 A at 380 V, both corresponding to the full 75 kW / 100 hp output, ensuring consistent performance across the entire voltage spectrum.

The ATV71HD75N4 is built with an integrated heat sink assembly style, which simplifies thermal management and reduces installation complexity by eliminating the need for external cooling components in most standard configurations. The ATV71HD75N4 is widely applied in industries such as material handling, mining, oil and gas, water and wastewater treatment, pulp and paper, and heavy manufacturing, where precise control of conveyor systems, pumps, compressors, extruders, and hoists is essential. For installation and integration, the ATV71HD75N4 should be mounted in a well-ventilated electrical enclosure with adequate clearance to facilitate heat dissipation from its integrated heat sink, and it is compatible with standard three-phase motor cabling without requiring additional external filtering in typical industrial setups. When upgrading existing drive systems, the ATV71HD75N4 serves as a direct replacement for older Altivar generations or competitor units, offering enhanced diagnostic capabilities, improved energy efficiency, and seamless integration into modern automation architectures through its comprehensive communication options.
Alternative Names
ATV71HD18N4 ATV71HD22N4 ATV71HD30N4 ATV71HD45N4 ATV7IHD75N4 ATV71HD15N4 ATV71HD11N4
Technical notes
The ATV71HD75N4 effectively addresses critical issues of operational stability and component wear by resolving problems such as excessive mechanical stress during startup, severe voltage fluctuations, and low energy efficiency. It enables precise motor control, prevents sudden mechanical shocks, and thus reduces downtime in harsh industrial environments.
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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.
Why is the ATV71HD75N4 suitable for demanding industrial environments?
The ATV71HD75N4 is engineered for applications requiring high torque, stable speed regulation, and reliable motor performance. It minimizes mechanical stress during startup, reduces voltage fluctuation impacts, and improves energy efficiency, helping to reduce equipment wear and unexpected downtime.
What operational problems can the ATV71HD75N4 solve?
The ATV71HD75N4 helps solve issues related to sudden mechanical shocks, unstable motor control, excessive equipment stress, and energy loss. Its advanced drive control technology ensures smooth acceleration and precise speed management for large industrial machines.
What are the installation advantages of the ATV71HD75N4?
The ATV71HD75N4 features a compact structure with an integrated heat sink for effective heat dissipation. It supports standard industrial communication protocols, allowing easy integration into existing automation and control systems. Proper motor cable screening is recommended during installation to maintain stable performance.
Can the ATV71HD75N4 be upgraded for modern automation systems?
Yes. Existing ATV71HD75N4 systems can be enhanced with modern communication solutions such as Ethernet/IP and Modbus TCP modules. For long-term digital transformation, facilities may also consider migrating to the Schneider Electric Altivar Process ATV900 series for advanced monitoring and asset management functions.

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