Product Overview
The Schneider ATV340U22N4E is a 2.2 kW, 3 HP high-performance variable speed drive from the Altivar Machine ATV340 series. It is designed for complex industrial machinery using a three-phase 380–480 VAC power supply.
The N4E suffix identifies the embedded-Ethernet communication version. Its integrated communication architecture includes Modbus TCP, EtherNet/IP and Modbus serial connectivity, making the drive suitable for PLC-controlled machines and industrial Ethernet networks.
The ATV340U22N4E is intended for applications requiring rapid acceleration, controlled deceleration, accurate motor control and coordinated machine operation. It can be applied to compatible asynchronous, synchronous and permanent-magnet motors, subject to confirmation of the motor type, feedback system and firmware configuration.
Main Features
- Exact commercial reference: ATV340U22N4E
- Altivar Machine ATV340 high-performance drive
- Rated motor power: 2.2 kW
- Rated motor power: 3 HP
- Three-phase 380–480 VAC power supply
- Embedded-Ethernet communication version
- Modbus TCP communication
- EtherNet/IP communication
- Modbus serial communication
- Integrated Safe Torque Off function
- Designed for high-dynamic machine applications
- Compatible with asynchronous, synchronous and permanent-magnet motors
- High-speed motor capability up to approximately 599 Hz, subject to verification
Technical Specifications
| Model |
ATV340U22N4E |
| Series |
Altivar Machine ATV340 |
| Product Type |
High-Performance Variable Speed Drive |
| Power Code |
U22 |
| Rated Motor Power |
2.2 kW |
| Rated Motor Power |
3 HP |
| Voltage Code |
N4E |
| Rated Supply |
Three-phase 380–480 VAC |
| Communication Variant |
Embedded Ethernet Version |
| Embedded Communication |
Modbus TCP, EtherNet/IP and Modbus serial |
| Drive Positioning |
High-performance machine variable speed drive |
| Compatible Motor Types |
Asynchronous, synchronous and permanent-magnet motors |
| Motor Feedback |
Feedback capability depends on the installed option and motor configuration |
| Integrated Safety |
Safe Torque Off; verify the exact safety level and wiring |
| Extended Safety |
Depends on drive configuration, firmware and installed options |
| Maximum Output Frequency |
Up to approximately 599 Hz; verify the motor and application |
| EMC Configuration |
Reference-dependent; verify the required EMC category |
| Braking Configuration |
Confirm the braking-unit, chopper and resistor requirements by reference |
| Typical Applications |
Packaging, conveying, material handling, hoisting, textile and production machinery |
| Regional Availability |
Confirm before quotation |
Compatible System and Applications
The ATV340U22N4E is suitable for packaging machines, conveyors, material-handling systems, hoisting mechanisms, textile machinery, woodworking equipment and automated production machines requiring precise speed and torque control.
The embedded-Ethernet version is particularly suitable for machines using EtherNet/IP or Modbus TCP communication. The PLC model, network topology, IP-addressing scheme and communication project must be confirmed before installation.
Final drive selection must consider the motor rated current, overload duty, acceleration and deceleration time, motor feedback, braking energy, operating speed and environmental conditions.
Maintenance and Replacement Notes
Verify the complete ATV340U22N4E reference. ATV340U22N4 is the Sercos-oriented version and is not an automatic communication replacement for the N4E model.
Before replacing the drive, record the motor parameters, IP address, EtherNet/IP or Modbus TCP settings, I/O assignments, safety configuration, firmware version and installed option modules.
For a used unit, inspect the cooling system, DC-bus components, power terminals, control terminals, Ethernet ports, keypad and stored fault history. A powered functional test is recommended.
Related Models
ATV340U22N4 is the corresponding 2.2 kW Sercos III version. It uses a different machine-network architecture and requires separate controller-project verification.
Adjacent embedded-Ethernet models include ATV340U15N4E at 1.5 kW, ATV340U30N4E at 3 kW and ATV340U40N4E at 4 kW.
Inquiry and Supply Notes
Please provide the complete existing drive reference, motor nameplate, supply voltage, motor rated current, motor type, feedback device, machine application and communication protocol.
Also confirm the controller model, firmware, installed option cards, braking requirements, safety configuration, product condition, testing requirements, availability and delivery time.
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Schneider ATV340U22N4E ATV340 2.2kW Embedded Ethernet Variable Speed Drive Images
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