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Schneider ATV61HU55N4

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ATV61HU55N4

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Marvo Stock ID MV-SR8
HS Code 850440
SKU ATV61HU55N4
Category Inverter Drives
Warranty 12 months
Weight (kg) 9.00
Length (mm) 480.00
Width (mm) 320.00
Height (mm) 320.00

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Specification & Description

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Specification & Description

Specification Description
Part Number ATV61HU55N4
Manufacturer Schneider
Category Inverter Drives
Family Altivar 61
Application Pumping and ventilation machines
Motor Power kW 5.5 kW, 3 phase 380...480 V
Motor Power hp 7.5 hp, 3 phase 380...480 V
Supply Voltage 380...480 V (- 15...10 %)
Supply Frequency 50...60 Hz (- 5...5 %)
Network Frequency Limits 47.5...63 Hz
Continuous Output Current 11 A at 12 kHz, 460 V 3 phases; 14.3 A at 12 kHz, 380 V 3 phases
Output Frequency 0.1...599 Hz
Speed Range 1...100 in open-loop mode, without speed feedback
Speed Accuracy +/- 10 % of nominal slip for 0.2 Tn to Tn torque variation without speed feedback
Torque Accuracy +/- 15 % in open-loop mode, without speed feedback
Transient Overtorque 130 % of nominal motor torque, +/- 10 % for 60 s
Braking Torque 30 % without braking resistor; <= 125 % with braking resistor
Regulation Loop Frequency PI regulator; Motor slip compensation; Adjustable; Automatic whatever the load
EMC Filter Level 3 EMC filter
Assembly Style With heat sink
Apparent Power 13.4 kVA for 380 V 3 phases 5.5 kW / 7.5 hp
Prospective Line Isc 22 kA 3 phases
Maximum Transient Current 17.1 A for 60 s 3 phases
Nominal Switching Frequency 12 kHz
Switching Frequency 1...16 kHz adjustable; 12...16 kHz with derating factor
Asynchronous Motor Control Voltage/Frequency ratio - Energy Saving, quadratic U/f; Voltage/Frequency ratio, 2 points
Synchronous Motor Control Vector control without sensor, standard
Communication Port Protocol Modbus; CANopen
Type of Polarization No impedance for Modbus
Dimensions (H x W x D) 295 mm x 175 mm x 187 mm
Product Weight 5.5 kg

The Schneider ATV61HU55N4 is a high-performance variable speed drive designed for three-phase motors, with a power rating of 5.5 kW or 7.5 HP and a supply voltage range of 380 to 480 V. This drive is part of the Altivar 61 series, renowned for its reliability and efficiency in controlling motor speed to optimise energy consumption and enhance operational efficiency.

Engineered for applications that require variable torque, such as pumping and ventilation systems, the ATV61HU55N4 incorporates advanced features like a Level 3 EMC filter, ensuring reduced electromagnetic interference in industrial environments. The drive's nominal switching frequency is 12 kHz, adjustable up to 16 kHz with a derating factor, allowing for flexible operation tailored to specific application needs.

The unit is equipped with a robust heat sink and is rated at IP20, indicating a design suitable for indoor installations where protection against solid objects is necessary. It supports a variety of control profiles, including voltage/frequency ratio, flux vector control without sensor, and energy-saving quadratic U/f, making it versatile for synchronous and asynchronous motor control.

Communication is facilitated through integrated Modbus and CANopen protocols, providing seamless integration with existing systems. The drive also features multiple inputs and outputs, including six logic inputs, two analogue inputs, and one analogue output, plus configurable relay logic outputs for comprehensive control and monitoring capabilities.

With a compact frame size and the option to add multiple communication or I/O extension cards, the Schneider ATV61HU55N4 offers a scalable solution to meet the demands of modern industrial applications. Its design prioritises ease of use, with straightforward setup and intuitive operation, ensuring that it can be quickly integrated into a wide range of motor control scenarios.

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.

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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.

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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.

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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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Frequently Asked Questions

What type of applications is this variable speed drive suitable for?

The Schneider variable speed drive is designed for a wide range of applications, particularly for pumping and ventilation machines in industrial settings. It's suitable for use with both asynchronous and synchronous motors.

Can this drive be used with motors of different power ratings?

Yes, the drive is compatible with motors up to 5.5 kW or 7.5 hp when operating at 380 to 480 V in a three-phase power supply.

What are the supply voltage limits for this inverter drive?

The inverter drive operates within supply voltage limits of 323 to 528 V, accommodating a range of power supply conditions.

What is the enclosure rating of this drive and what does it mean?

The drive has an IP20 enclosure rating, which means it is protected against solid objects larger than 12.5 mm but is not protected against water.

What are the dimensions of the drive?

The dimensions of the drive without an option card are 175 mm in width, 295 mm in height, and 187 mm in depth.

What type of control profiles does the drive support?

The drive supports various control profiles, including voltage/frequency ratio, flux vector control without sensor, and energy saving quadratic U/f for asynchronous motors, as well as vector control without sensor for synchronous motors.

What communication protocols are supported by this drive?

The drive supports Modbus and CANopen communication protocols, allowing for integration with various industrial communication networks.

What is the maximum operating altitude for this drive?

The drive can operate without derating at altitudes up to 1000 meters. Above this, derating is necessary, with a 1% current reduction for every additional 100 meters.

How does the drive protect against electrical disturbances?

The drive is equipped with an EMC filter and has several protection features against input phase loss, overcurrent, overheating, and other electrical disturbances.

What is the procedure for mounting the drive?

The drive should be mounted vertically with a +/- 10 degree tolerance. Ensure proper air circulation by fitting ventilation grilles or installing a forced ventilation unit if necessary.

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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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