Ask our team:
  • Phone: +86 181 0690 9650
  • E-Mail sales1@apterpower.com

ATV312HU22N4

/ 4.9
1001 reviews | Need a Specific Revision?
Schneider Electric ATV312HU22N4 is a variable speed drive from the Altivar 312 range, providing adjustable motor control for 3-phase systems within 380…500 V.
Get a quick price for ATV312HU22N4
Quantity
*E-mail
Company
*Mobile
*Content
Upload (gif, jpg, jpeg, png, bmp, doc, docx, xls, xlsx, ppt, pdf, csv)

Technical specifications for ATV312HU22N4

  • Manufacturer:
    Schneider Electric
  • Part Number:
    ATV312HU22N4
  • Product Family:
    Altivar Process
  • Product Type:
    Variable Speed Drive
  • Range of Product:
    Altivar 312
  • Motor power kW:
    2.2 kW
  • Maximum Horse Power Rating:
    3 hp
  • Supply frequency:
    50...60 Hz - 5...5 %
  • Phase:
    3 phase
  • Line current:
    8.9 A 380 V, Isc = 5 kA, 6.7 A 500 V
  • Apparent power:
    5.9 kVA
  • Maximum transient current:
    8.3 A 60 s
  • Power dissipation in W:
    79 W at nominal load
  • Speed range:
    1…50
  • Communication Port Protocol:
    CANopen, Modbus
  • [Us] rated supply voltage:
    380...500 V - 15...10 %
  • Supply voltage limits:
    323…550 V
  • Continuous output current:
    5.5 A 4 kHz
  • Output frequency:
    0…500 Hz
  • Switching frequency:
    2...16 kHz adjustable
  • Linearity error:
    +/- 0.2 % output
  • Minimum switching current:
    R1-R2 10 mA 5 V DC
  • Discrete input type:
    LI1...LI6) programmable 24 V, 0…100 mA PLC 3500 Ohm
  • Insulation resistance:
    >= 500 mOhm 500 V DC for 1 minute
  • Time constant:
    5 ms for reference change
  • Frequency resolution:
    Analog input 0.1...100 Hz, Display unit 0.1 Hz
  • Connector type:
    1 RJ45 Modbus/CANopen
  • Shock resistance:
    15 gn 11 ms EN/IEC 60068-2-27
  • Ambient Air Temperature for Storage:
    -13…158 °F (-25…70 °C)
  • Prospective line Isc:
    5 kA
  • Network Frequency:
    47.5...63 Hz
  • Transient overtorque:
    170…200 % of nominal motor torque
  • Weight:
    2.26 kg
  • Estimated shipping dimensions:
    14x16x18.2cm
  • Tariff Code:
    8537101190
  • Country of origin:
    France
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Installation Connection Use Cases

Features:

  • Adjustable switching frequency from 2 to 16 kHz enables optimization between performance and acoustic noise
  • Integrated Modbus and CANopen communication ensures flexible system connectivity
  • High overload capability up to 200% supports demanding industrial applications
Schneider Electric ATV312HU22N4 provides a practical solution for industries that require consistent and efficient motor speed control. In manufacturing environments such as packaging or material handling, stable motor operation directly impacts productivity and product quality. The drive supports a wide voltage range and maintains reliable performance under fluctuating electrical conditions. Its compact size simplifies installation in control cabinets where space is limited. Integration into automation systems is straightforward due to built-in communication capabilities. These qualities make the drive a dependable option for continuous industrial operation.

Flexibility is a defining aspect of ATV312HU22N4, especially in applications where process conditions frequently change. The adjustable output frequency up to 500 Hz allows the drive to handle a variety of motor speed requirements. With programmable inputs and multiple communication speeds, operators can fine-tune system behavior to match specific process needs. The fast response time of 5 ms ensures quick adaptation to control signals. Combined with precise frequency resolution, the drive maintains accurate motor performance. Such adaptability supports both standalone machines and interconnected production lines.

From a usability standpoint, ATV312HU22N4 simplifies both setup and maintenance. The integrated LED display provides clear visibility of parameters and operating status, helping technicians quickly identify and adjust settings. Compatibility with SoMove software allows configurations to be saved and transferred, reducing downtime during replacements or upgrades. The built-in EMC filter supports compliance with electromagnetic standards, improving system reliability. Efficient thermal management with controlled power dissipation contributes to longer service life. Overall, the drive balances performance, ease of use, and integration capability for modern industrial environments.

The ATV312HU22N4 Schneider Electric Variable Speed Drive may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Schneider Electric ATV312HU22N4 Variable Speed Drive Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Schneider Electric ATV312HU22N4 Variable Speed Drive Specs

General

  • Manufacturer Schneider Electric
  • Model ATV312HU22N4
  • Condition New Original ready stock
  • Product Family ATV71HD15N4Z,ATV212HU75N4,ATV32HD15N4
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Space Allowance: At least 10 cm of space must be left above and below the equipment for heat dissipation.
  • Vertical Mounting: Must be installed vertically on a flat surface to ensure heat is dissipated upwards.
  • Environmental Control: Operating temperature must be maintained between -10°C and 50°C.
  • Protective Cleaning: Install in an electrical control cabinet free from conductive dust and corrosive gases.
  • Main Power Supply: Connect the three-phase 380V-500V power cable to terminals R, S, and T.
  • Motor Output: Connect the three-phase asynchronous motor cable to terminals U, V, and W respectively.
  • Control Circuit: Connect the LI1 (forward) and +24V terminals using a shielded cable.
  • Safety Grounding: The grounding wire must be properly connected to the bolt marked with the grounding symbol.
  • Conveyor Belt Control: Utilizes high starting torque to achieve smooth start and stop of the material conveyor belt.
  • Fan speed control: Airflow is adjusted via a 4-20mA signal, achieving significant energy savings.
  • Water pump constant pressure: In conjunction with a pressure sensor, the pump automatically adjusts its speed to maintain pipeline pressure.
  • Packaging machinery: Utilizing rapid response characteristics, precise workpiece positioning and conveying are achieved.
Description
Schneider Electric ATV312HU22N4 belongs to the Altivar 312 series, designed to provide reliable speed control for asynchronous motors in industrial environments. With a motor power rating of 2.2 kW (3 hp) and a 3-phase supply voltage range of 380…500 V, the drive ensures stable performance across varying operating conditions. The unit supports supply frequency tolerance of 50…60 Hz ±5%, allowing it to adapt to different network standards.

Performance characteristics of ATV312HU22N4 include a continuous output current of 5.5 A at 4 kHz and a wide output frequency range from 0 to 500 Hz. The adjustable switching frequency between 2 and 16 kHz enables users to balance efficiency and noise levels. Additionally, the drive offers a transient overtorque capability of up to 170…200% of nominal motor torque, ensuring sufficient power during demanding load conditions.

From a control perspective, ATV312HU22N4 integrates both CANopen and Modbus communication protocols through an RJ45 connector with RS485 physical interface. Transmission rates support up to 1 Mbps for CANopen and up to 19200 bps for Modbus RTU, enabling seamless integration into automation systems. The programmable discrete inputs (LI1 to LI6) and precise frequency resolution enhance control flexibility in complex applications.

Thermal and electrical efficiency are well managed, with power dissipation limited to 79 W at nominal load and apparent power rated at 5.9 kVA. The drive maintains high accuracy with a linearity error of ±0.2% and a fast response time constant of 5 ms. Insulation resistance reaches ≥500 MOhm at 500 V DC, contributing to safe and reliable operation in industrial settings.

Designed for practical installation and maintenance, ATV312HU22N4 features a compact structure with integrated EMC filter and user-friendly interface. It includes a 4-digit LED display for clear parameter visibility, along with compatibility with SoMove software for configuration backup and transfer. The unit supports braking to standstill via DC injection and operates reliably within storage temperatures from -25 to 70 °C.
Alternative Names
ATV3I2HU22N4 ATV71HD45N4 ATV71HD55N4 ATV930C22N4  ATV71HD22N4  ATV930D22N4  ATV32HD15N4  ATV212HU75N4
Technical notes
The Schneider Electric ATV312HU22N4 variable speed drive embeds an intelligent fault-logging memory that captures the last five critical trips to streamline field diagnostics and minimize machinery downtime.
Exceptional Service

Our Mission

  • 100% Satisfaction

    We believe expertise is priceless. With over 20 years of experience, and top engineers on staff, we can help you solve or avoid problems that threaten your business.
  • Trust Guaranteed

    Not only do we have a vast inventory, our team makes sure every piece of equipment is in working condition. Your purchases are also backed by our Warranty.
  • Expertise

    Time is money, especially when your equipment is down. We work quickly to get your equipment on its way so you can get it back up and running.

FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Why choose Schneider Electric ATV312HU22N4 for motor control tasks?
A strong combination of stable speed regulation, up to 200% transient torque capability, and integrated communication protocols makes this drive suitable for both standalone and networked systems.
How does Schneider Electric ATV312HU22N4 communicate with PLC systems?
Communication is achieved through Modbus RTU and CANopen protocols via an RS485 interface, supporting multiple transmission rates for flexible integration.
Can Schneider Electric ATV312HU22N4 operate under unstable voltage conditions?
Operation remains reliable within a supply voltage range of 323 to 550 V, allowing the drive to handle typical industrial power fluctuations.
How precise is speed control with Schneider Electric ATV312HU22N4?
High control accuracy is achieved with ±0.2% linearity error and frequency resolution down to 0.1 Hz, ensuring consistent motor performance.
What braking method is available for Schneider Electric ATV312HU22N4?
DC injection braking is used to bring the motor to a controlled stop, improving operational safety and efficiency.