2025-08-27 BY
IN Company News

Product Overview

The Schneider Electric ATV71HD30N4 variable speed drive is a high – performance solution engineered for efficient and precise motor control in industrial applications. It serves as a cornerstone for optimizing the operation of three – phase motors, ensuring seamless power delivery and speed modulation. With a focus on reliability and versatility, the ATV71HD30N4 stands out in the market for its ability to handle complex motor – driven processes.
This drive is equipped with multiple communication card options, enabling it to integrate smoothly with various industrial networks. Whether it’s high – speed communication with CC – link networks or reliable data transfer over Devicenet, the ATV71HD30N4 offers enhanced connectivity. Its wide output frequency range of 0.1…599 Hz provides the flexibility to control motor speeds according to the specific requirements of different applications, from slow – moving conveyor belts to high – speed industrial fans. Additionally, its compact design, featuring an integrated heat sink, helps in dissipating heat efficiently, ensuring optimal performance even in demanding environments.
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Technical Specifications

Parameter
Value
Product Model
ATV71HD30N4
Manufacturer
Schneider Electric
Product Type
Variable Speed Drive
Motor Power
30 kW
Power Supply Voltage
Three – phase 380 – 480 V
Line Current (480 V)
56 A (for 30 kW motor)
Line Current (380 V)
66 A (for 30 kW motor)
Integrated EMC Filter
Yes
Assembly Style
With heat sink
Apparent Power (380 V)
43.4 kVA (for 30 kW motor)
Prospective Line Isc
22 kA (three – phase)
Nominal Output Current
52 A at 4 kHz, 460 V; 66 A at 4 kHz, 380 V
Maximum Transient Current
109 A for 2 seconds
Output Frequency Range
0.1 – 599 Hz
Nominal Switching Frequency
4 kHz
Switching Frequency
1 – 16 kHz (adjustable)
Dimensions (H x W x D)
550 mm x 240 mm x 266 mm
Net Weight
37 kg (81.57 lbs)
IP Rating
IP20

Key Features and Benefits

Energy – Saving Capabilities

The ATV71HD30N4 is designed with energy – saving in mind. By offering options such as DC chokes, line chokes, passive filters, and active front – end (AFE), it reduces line interference and optimizes power consumption. This not only helps in cutting down electricity costs but also contributes to a more sustainable operation, as it is made of 90% recyclable materials and complies with environmental standard ISO 14040.

Advanced Safety Features

It comes with a power removal safety function that ensures motor stopping and prevents accidental restarts. This safety feature is crucial as it allows the drive to be integrated into the safety system of a machine or industrial process. It meets the requirements of category 3 of the ISO 1384 machine safety standard, SIL 2 of IEC / EN 61508, and IEC / EN 61800 – 5 – 2, which covers the functional safety requirements of power drive products. Additionally, it offers protection for motors installed in explosive atmospheres with its ATEX certification.

Versatile Communication Options

With a variety of communication card options, the ATV71HD30N4 can adapt to different industrial communication networks. The CC – link communication card enables high – speed data exchange within CC – link networks. The Controller Inside Programmable card allows for onboard programming, tailoring the drive’s operation to specific application needs. The Devicenet communication card ensures reliable data transfer over Devicenet networks, while the Ethernet / IP card supports robust industrial Ethernet communication. There are also cards for Fipio, Interbus – S, encoder interface, and Modbus Plus networks, providing seamless integration possibilities.

High – Performance Motor Control

The drive offers multiple motor control profiles, including sensorless flux vector control, flux vector control with sensor, and voltage / frequency ratio control. This allows for precise control of asynchronous motors, ensuring stable operation even at low speeds. The high transient overtorque of 220% enables the drive to handle sudden load changes effectively, making it suitable for applications such as material handling, hoisting, and process machines.

Related Models

  • ATV71HD30N4Z: This model has a 30 3P 380 – 480V configuration with a simple panel, EMC, and a built – in reactor. It is a variant of the ATV71HD30N4 with a different control panel option.
  • ATV71HD30N4S337: Features an enhanced coating along with a Chinese panel, EMC, and a reactor. It is designed for environments where additional protection from corrosion is required compared to the standard ATV71HD30N4.
  • ATV71WU30N4: Has an IP54 rating, which provides protection against dust and water splashing from all directions. It comes with a Chinese panel, EMC, but no reactor, making it suitable for applications where environmental protection is a priority.
  • ATV71WD30N4: Similar to the ATV71WU30N4 with an IP54 rating, Chinese panel, and EMC, but it also includes a reactor. This makes it a better choice for applications that require both environmental protection and electrical filtering.
  • ATV71HD30N4Z383: Equipped for synchronous closed – loop operation, it has a simple panel, EMC, and a reactor. It is designed for applications that demand more precise speed and torque control, such as in some high – precision manufacturing processes.
  • ATV71HD30N4383: Another synchronous closed – loop model, but with a Chinese panel instead of a simple one. It offers the same high – precision control capabilities as the ATV71HD30N4Z383 but with a different user interface option.

Distributor Expertise & Warranty

As a certified partner of industry leaders like Schneider Electric, Honeywell, and Bentley Nevada, we offer comprehensive support for the ATV71HD30N4. Our pre – sales services include in – depth technical consultations, helping you choose the right drive for your specific application and ensuring compatibility with your existing systems. After – sales, our team is available for troubleshooting and maintenance support. All units come with a 1 – year warranty, providing you with peace of mind and confidence in your investment.

Application Areas

The ATV71HD30N4 is widely used in:
  • Process Industries: In petrochemical plants, it can control the speed of pumps and compressors, optimizing the flow of fluids and gases. In power generation facilities, it can regulate the speed of fans and cooling systems, ensuring efficient operation.
  • Discrete Manufacturing: For automotive assembly lines, it can control the speed of conveyor belts, ensuring smooth and efficient movement of parts. In machine tool applications, it can be used to control the spindle speed, improving machining accuracy.
  • Infrastructure: In building automation systems, it can be used to control the speed of HVAC (Heating, Ventilation, and Air Conditioning) motors, adjusting the air flow and temperature according to the building’s needs. In environmental protection equipment, such as wastewater treatment plants, it can control the speed of pumps and agitators.
If you cannot find the ATV71HD30N4 or other required models, contact us immediately for personalized support.

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