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Schneider Electric ATV320U55N4B 7.5 HP variable speed drive for 380–500 V

Schneider Electric ATV320U55N4B

SKU: ATV320U55N4B
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$760.00
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Schneider Electric ATV320U55N4B

Overview

The ATV320U55N4B is a compact variable speed drive from the Altivar 320 series, offering 5.5 kW (7.5 HP) motor control at 380–500 V AC. Designed for space-saving installations, it supports both asynchronous and synchronous motors with integrated Safe Torque Off (STO) and built-in Modbus and CANopen communication. Ideal for OEM machines, conveyors, pumps, and fans.

Key Features

  • Power Rating: 5.5 kW (7.5 HP)

  • Voltage Range: 380–500 V AC, 3-phase

  • Enclosure: IP20, compact book-style design

  • Control Modes: V/Hz, sensorless vector, and torque control

  • Safety: Integrated STO (Safe Torque Off)

  • Communications: Built-in Modbus and CANopen

  • I/O:
    • 7 logic inputs
    • 3 logic outputs
    • 1 relay output
    • 3 analog inputs
    • 1 analog output

Technical Specifications

  • Catalog Number: ATV320U55N4B

  • Rated Current: Approx. 14.5 A

  • Output Frequency: 0.1 to 599 Hz

  • Switching Frequency: Up to 16 kHz (4 kHz default)

  • Mounting: Wall-mounted, vertical orientation

  • Dimensions: 150 x 308 x 232 mm

  • Weight: Approx. 4.4 kg

  • Operating Temp: –10 °C to +50 °C (derating may apply above 40 °C)

  • Certifications: CE, UL, CSA, RoHS

  • EMC Filter: Class C2 integrated

Applications

  • Industrial conveyors and material handling

  • Water pumps and HVAC fans

  • OEM machine builders

  • Compact automation panels

  • Applications requiring safety integration and communication flexibility

Why Choose the ATV320U55N4B

  • Compact design for tight enclosures

  • Integrated safety with built-in STO

  • Flexible motor control and high performance

  • Easy to integrate into industrial networks

  • Excellent for OEM and scalable applications

Order Now

The Schneider Electric ATV320U55N4B variable speed drive is available and ships worldwide.

 

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.
1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.
Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.

Description

Schneider Electric ATV320U55N4B

Overview

The ATV320U55N4B is a compact variable speed drive from the Altivar 320 series, offering 5.5 kW (7.5 HP) motor control at 380–500 V AC. Designed for space-saving installations, it supports both asynchronous and synchronous motors with integrated Safe Torque Off (STO) and built-in Modbus and CANopen communication. Ideal for OEM machines, conveyors, pumps, and fans.

Key Features

  • Power Rating: 5.5 kW (7.5 HP)

  • Voltage Range: 380–500 V AC, 3-phase

  • Enclosure: IP20, compact book-style design

  • Control Modes: V/Hz, sensorless vector, and torque control

  • Safety: Integrated STO (Safe Torque Off)

  • Communications: Built-in Modbus and CANopen

  • I/O:
    • 7 logic inputs
    • 3 logic outputs
    • 1 relay output
    • 3 analog inputs
    • 1 analog output

Technical Specifications

  • Catalog Number: ATV320U55N4B

  • Rated Current: Approx. 14.5 A

  • Output Frequency: 0.1 to 599 Hz

  • Switching Frequency: Up to 16 kHz (4 kHz default)

  • Mounting: Wall-mounted, vertical orientation

  • Dimensions: 150 x 308 x 232 mm

  • Weight: Approx. 4.4 kg

  • Operating Temp: –10 °C to +50 °C (derating may apply above 40 °C)

  • Certifications: CE, UL, CSA, RoHS

  • EMC Filter: Class C2 integrated

Applications

  • Industrial conveyors and material handling

  • Water pumps and HVAC fans

  • OEM machine builders

  • Compact automation panels

  • Applications requiring safety integration and communication flexibility

Why Choose the ATV320U55N4B

  • Compact design for tight enclosures

  • Integrated safety with built-in STO

  • Flexible motor control and high performance

  • Easy to integrate into industrial networks

  • Excellent for OEM and scalable applications

Order Now

The Schneider Electric ATV320U55N4B variable speed drive is available and ships worldwide.

 

Condition

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.

Warranty

1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.

Disclaimer

Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.
Schneider Electric ATV320U55N4B

Schneider Electric ATV320U55N4B

$760.00
Add to wishlist
Schneider Electric ATV320U55N4B

Schneider Electric ATV320U55N4B

Your Price:
$760.00
Item Added to Your Cart
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