Schneider Electric

Schneider Electric ATV31CU55N4 Altivar 31 Variable Frequency Drive

SKU ATV31CU55N4

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Schneider Electric
  • Product No.: ATV31CU55N4
  • Origin France
  • Product Type: Variable Frequency Drives
  • Payment: T/T, Western Union
  • Weight: 23.6 kg
  • Dimensions: 32,00cm x 51,20cm x 28,20cm
  • Shipping port: Xiamen
  • Warranty: 12 months

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Product Description

Description

The ATV31CU55N4 is a high-performance Altivar 31C series frequency controller from Schneider Electric, engineered for precise motor speed and torque regulation in general-purpose industrial applications. Rated for a power output of 5.5 kW with a current rating of 14.3 A, this drive is compatible with 3-phase power supplies between 380 V and 500 V. Featuring an IP55-rated enclosure, it provides robust protection against dust and water ingress, making it suitable for deployment in demanding or harsh environmental conditions. Though currently in the Phase-Out stage, it remains a reliable solution for the maintenance and support of established automation architectures.

Features

  • Rated Power: 5.5 kW
  • Rated Current: 14.3 A
  • Input Supply: 3-phase 380-500 V
  • Protection Rating: IP55 for resistance to dust and moisture
  • General-purpose motor control for industrial and commercial use
  • Reliable performance for legacy system maintenance and retrofits

Applications

  • Industrial pumps and centrifugal fans
  • Material handling and conveyor systems
  • General-purpose machine automation
  • Equipment requiring protection in harsh or damp environments
  • Maintenance and lifecycle support for Altivar 31C installations

Technical Specifications

Feature Specification
Manufacturer Schneider Electric
Range Altivar
Subrange 31
Product Type Variable frequency drives
Power Rating 5.5 kW
Current Rating 14.3 A
Input Supply 3-phase 380-500 V
Protection Rating IP55
Dimensions 32.00 cm x 51.20 cm x 28.20 cm
Weight 23.60 kg
Commodity Code 85044095
ECCN N
Product Phase Phase-Out

Installation Guidelines

  • Environmental Protection: The IP55 rating ensures the drive can handle dust and moisture; however, ensure the unit is mounted in an area with adequate airflow to prevent heat buildup within the enclosure.
  • Clearance: Maintain proper spacing above and below the unit to allow for efficient cooling and to comply with thermal dissipation requirements.
  • Grounding: A high-integrity earth connection is mandatory for safe operation and to ensure internal filtering remains effective.
  • Commissioning: As this product is in the Phase-Out stage, ensure your current control system software and configuration tools are compatible with the Altivar 31 series parameters before beginning installation.
Shipping & Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
FAQ
What is the IP rating for the ATV31CU55N4?
This drive features an IP55 rating, offering protection against dust and water ingress.
What is the power and current rating of this drive?
The drive is rated for 5.5 kW and has a nominal current rating of 14.3 A.
What supply voltage range does this drive support?
It is designed for 3-phase power supplies in the 380 V to 500 V range.
Is this product still in active production?
No, the ATV31CU55N4 is currently in the Phase-Out lifecycle stage, making it ideal for support and maintenance projects.
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ATV31CU55N4

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Schneider Electric ATV31CU55N4 Altivar 31 Variable Frequency Drive

Only 9 item(s) left in stock
  • Manufacturer: Schneider Electric

  • Product No.: ATV31CU55N4

  • Country of origin:France

  • Product Type: Variable Frequency Drives

  • Payment: T/T, Western Union

  • Weight: 23600g

  • Dimensions: 32,00cm x 51,20cm x 28,20cm

  • Shipping port: Xiamen

  • Warranty: 12 months

Quantity
View full details

Product Description

Description

The ATV31CU55N4 is a high-performance Altivar 31C series frequency controller from Schneider Electric, engineered for precise motor speed and torque regulation in general-purpose industrial applications. Rated for a power output of 5.5 kW with a current rating of 14.3 A, this drive is compatible with 3-phase power supplies between 380 V and 500 V. Featuring an IP55-rated enclosure, it provides robust protection against dust and water ingress, making it suitable for deployment in demanding or harsh environmental conditions. Though currently in the Phase-Out stage, it remains a reliable solution for the maintenance and support of established automation architectures.

Features

  • Rated Power: 5.5 kW
  • Rated Current: 14.3 A
  • Input Supply: 3-phase 380-500 V
  • Protection Rating: IP55 for resistance to dust and moisture
  • General-purpose motor control for industrial and commercial use
  • Reliable performance for legacy system maintenance and retrofits

Applications

  • Industrial pumps and centrifugal fans
  • Material handling and conveyor systems
  • General-purpose machine automation
  • Equipment requiring protection in harsh or damp environments
  • Maintenance and lifecycle support for Altivar 31C installations

Technical Specifications

Feature Specification
Manufacturer Schneider Electric
Range Altivar
Subrange 31
Product Type Variable frequency drives
Power Rating 5.5 kW
Current Rating 14.3 A
Input Supply 3-phase 380-500 V
Protection Rating IP55
Dimensions 32.00 cm x 51.20 cm x 28.20 cm
Weight 23.60 kg
Commodity Code 85044095
ECCN N
Product Phase Phase-Out

Installation Guidelines

  • Environmental Protection: The IP55 rating ensures the drive can handle dust and moisture; however, ensure the unit is mounted in an area with adequate airflow to prevent heat buildup within the enclosure.
  • Clearance: Maintain proper spacing above and below the unit to allow for efficient cooling and to comply with thermal dissipation requirements.
  • Grounding: A high-integrity earth connection is mandatory for safe operation and to ensure internal filtering remains effective.
  • Commissioning: As this product is in the Phase-Out stage, ensure your current control system software and configuration tools are compatible with the Altivar 31 series parameters before beginning installation.

What is the IP rating for the ATV31CU55N4?

This drive features an IP55 rating, offering protection against dust and water ingress.

What is the power and current rating of this drive?

The drive is rated for 5.5 kW and has a nominal current rating of 14.3 A.

What supply voltage range does this drive support?

It is designed for 3-phase power supplies in the 380 V to 500 V range.

Is this product still in active production?

No, the ATV31CU55N4 is currently in the Phase-Out lifecycle stage, making it ideal for support and maintenance projects.

Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Color pattern
Greyish White
Country of origin
France

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