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Schneider ATV71HD18N4

Name: ATV71HD18N4
Brand: Schneider
SKU: ATV71HD18N4
Price: 1735.34 GBP
Availability: InStock

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£1,735.34 (ex. VAT)

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Marvo Stock ID MV-STY

HS Code 85044090

SKU ATV71HD18N4

Condition Used

Category Inverter Drives

Warranty 12 months

Weight (kg) 22.00

Length (mm) 780.00

Width (mm) 480.00

Height (mm) 480.00

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Specification & Description

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Commonly Asked Questions

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Specification & Description

Specification	Description
Part Number	ATV71HD18N4
Manufacturer	Schneider
Category	Inverter Drives
Family	Altivar 71
Supply Voltage	380 to 480 V (3 Phase)
Power Rating	18.5 kW
Output Frequency	0.1 to 599 Hz
EMC Filter	Integrated
Assembly Style	With heat sink
Line Current	45.5 A at 380 V, 37.5 A at 480 V
Nominal Output Current	41 A at 4 kHz 380 V, 34 A at 4 kHz 460 V
Maximum Transient Current	67.7 A for 2 s, 61.5 A for 60 s
Motor Control Profiles	ENA, FVC with sensor, SFVC, V/F ratio
Communication Port Protocol	Modbus, CANopen
Connector Type	1 RJ45 for Modbus on front face, 1 RJ45 for Modbus on terminal, Male SUB-D 9 on RJ45 for CANopen
Transmission Rate	Up to 38.4 Kbps for Modbus, up to 1 Mbps for CANopen
Operating Position	Vertical +/- 10 degree
Dimensions (H x D x W)	400 mm x 213 mm x 230 mm
Product Weight	15 kg
Specific Application	Suitable for complex, high-power machines
Option Cards	Various communication and I/O extension cards available

The Schneider ATV71HD18N4 Variable Speed Drive is a robust and versatile solution designed to enhance the performance and efficiency of your industrial applications. This three-phase inverter drive operates within a voltage range of 380 to 480 V and is capable of delivering a power output of 18.5 kW. It is engineered to offer precise control over motor speed, with an output frequency range of 0.1 to 599 Hz, ensuring optimal operation for a wide array of machinery.

Crafted with the demands of complex, high-power machines in mind, the ATV71HD18N4 is equipped with an integrated EMC filter and comes with a heat sink assembly style. Its nominal output current ratings are 41 A at 4 kHz for 380 V and 34 A at 4 kHz for 460 V, with the ability to handle maximum transient currents of 67.7 A for 2 seconds and 61.5 A for 60 seconds, respectively.

The drive's control capabilities include an Energy Adaptation System for unbalanced loads, Flux Vector Control with or without sensor, and Voltage/Frequency Ratio control, providing flexibility and precision for various application requirements. The ATV71HD18N4 also features a range of protective functions, such as overcurrent, overheating, and short-circuit protection, ensuring reliable operation and longevity of both the drive and the motor.

With its user-friendly interface and advanced communication protocols, including Modbus and CANopen, this variable speed drive allows for seamless integration into existing systems, making it a smart choice for enhancing industrial automation processes. Whether you're looking to improve energy efficiency, reduce mechanical stress on motor control applications, or achieve finer control over your equipment, the Schneider ATV71HD18N4 Variable Speed Drive is engineered to meet the challenges of modern industry.

Commonly Asked Questions

Is my order covered by a warranty?

Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.

What payment methods do you accept?

We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.

Is Marvo a credible parts supplier?

Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.

Have steps been taken to ensure quality control?

Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.

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Martin Juřica

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Our service to you

Lightning-Fast Express Shipping: Receive your order in record time with our express shipping options, ensuring you minimize downtime and keep your projects on track.

No-Risk Returns, Guaranteed: Return your parts anytime for a full refund. Our hassle-free return policy ensures you’re never stuck with something you don’t need.

Clear Pricing with No Hidden Fees: What you see is what you pay, transparent pricing with no extra costs, ever. Rest assured, all taxes and fees are already included in your final price.

Rock-Solid Reliability at a Fraction of the Cost: Get pre-owned electronic parts that are fully tested for peak performance, saving you money without compromising on quality, backed by a comprehensive warranty.

Frequently Asked Questions

What type of applications is the Schneider Variable Speed Drive suitable for?

The Schneider Variable Speed Drive is designed for complex, high-power machines that require precise speed and torque control. It's suitable for applications such as material handling, packaging, textile machines, mechanical actuators, and process control in industrial environments.

Can this drive be used with both asynchronous and synchronous motors?

Yes, the Schneider Variable Speed Drive is compatible with both asynchronous and synchronous motors, providing flexibility for a variety of industrial applications.

What is the power capacity of this drive?

The drive is capable of handling motor power up to 18.5 kW or 25 hp at 380 to 480 V three-phase power supply, making it suitable for a range of medium to high-power applications.

Does the drive come with an EMC filter?

Yes, the drive includes an integrated EMC filter to reduce electromagnetic interference, ensuring compliance with EMC standards for industrial environments.

What is the range of output frequency for the drive?

The drive offers an output frequency range of 0.1 to 599 Hz, allowing for precise speed control over a wide range of operating conditions.

What are the mounting requirements for this drive?

The drive should be installed vertically at ± 10° and should not be placed close to heating elements. Adequate space must be left around the unit to allow for proper air circulation for cooling.

Can I connect an encoder to the drive for closed-loop control?

Yes, the drive supports the connection of an encoder for closed-loop control, enhancing the precision of speed and torque regulation in your application.

What type of control protocols does the drive support?

The drive supports Modbus and CANopen communication protocols, providing versatile options for integration with industrial control systems.

Is it possible to extend the I/O capabilities of the drive?

Yes, the drive can be fitted with I/O extension cards, communication cards, or a 'Controller Inside' programmable card to expand its capabilities to meet specific application needs.

What should be done if the drive is not going to be used for a long period?

If the drive is not going to be used for an extended period, it is recommended to power it on every two years for at least 5 hours to maintain the performance of its electrolytic capacitors.

Part conditions explained

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New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.

New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.

New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.

Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.

Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.

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