Product Overview
The Schneider ATV320U22N4C is a 2.2 kW Altivar Machine ATV320 variable speed drive for a 380–500 VAC three-phase power supply. It uses the compact C-format enclosure and is designed for demanding machine-control applications.
The drive supports advanced control of asynchronous motors and compatible synchronous or permanent-magnet motors. Integrated machine-safety functions, a brake chopper and native industrial communication reduce the need for additional external equipment.
The complete ATV320U22N4C commercial reference should be used for website listings and replacement enquiries. The N4 code identifies the 380–500 VAC three-phase supply class, while the C suffix identifies the compact mechanical format.
Main Features
- Exact commercial reference: ATV320U22N4C
- Motor power rating: 2.2 kW
- Horsepower rating: 3 HP
- 380–500 VAC three-phase power supply
- Compact enclosure format
- IP20 cabinet-mounted construction
- Heavy-duty machine-drive capability
- Integrated brake chopper
- Native Modbus serial and CANopen communication
- Optional industrial Ethernet and fieldbus communication
- STO, SS1 and SLS safety functions
- Asynchronous and synchronous motor control
- Output frequency up to 599 Hz
Technical Specifications
| Model |
ATV320U22N4C |
| Series |
Altivar Machine ATV320 |
| Product Type |
Variable Speed Drive |
| Duty Type |
Heavy-Duty Machine Drive |
| Motor Power |
2.2 kW |
| Motor Power |
3 HP |
| Power Code |
U22 |
| Supply Code |
N4 |
| Rated Supply Voltage |
380–500 VAC |
| Input Phase |
Three Phase |
| Drive Format |
Compact |
| Format Code |
C |
| Protection |
IP20 |
| Integrated Brake Chopper |
Yes |
| Native Communication |
Modbus Serial and CANopen |
| Optional Communication |
EtherCAT, Profibus DP V1, PROFINET, Ethernet Powerlink, EtherNet/IP and DeviceNet |
| Integrated Safety Functions |
STO, SS1 and SLS |
| Compatible Motor Types |
Asynchronous and compatible synchronous or permanent-magnet motors |
| Maximum Output Frequency |
Up to 599 Hz |
| EMC Filter |
Integrated configuration; confirm the exact EMC category for this reference |
| Installation |
Panel-mounted drive for cabinet integration |
| Availability |
Regional availability must be confirmed |
Compatible System and Applications
The ATV320U22N4C is suitable for conveyors, packaging machinery, textile equipment, small pumps and fans, mixers, material-handling systems and automated production machines using a standard 400 V-class three-phase supply.
The drive should be selected according to the motor rated current and machine duty. Applications with rapid acceleration, frequent starts, high overload torque or regenerative braking require verification of the drive rating and braking arrangement.
Maintenance and Replacement Notes
Confirm that the existing installation uses the N4 380–500 VAC three-phase supply class. M2 and M3 models operate from different voltage or phase configurations and are not direct electrical replacements.
ATV320U22N4B is the Book-format equivalent power class, but cabinet dimensions, cooling space, terminal positions and mounting arrangements differ from the Compact C version.
Record the existing motor parameters, input and output assignments, safety configuration, communication settings and application functions before removing the original drive.
Related Models
ATV320U22N4B is the related Book-format 2.2 kW N4 model. ATV320U15N4C and ATV320U30N4C are adjacent Compact-format N4 power ratings.
ATV320U22M2C and ATV320U22M3C provide the same nominal motor power for 200–240 VAC supplies but use different input configurations.
Inquiry and Supply Notes
Please provide the complete model, motor power, motor rated current, input voltage, application, overload requirement, braking requirement and existing communication network.
Firmware, option cards, cabinet dimensions, EMC requirements, product condition, testing status, availability and delivery time must be confirmed before quotation.
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Schneider ATV320U22N4C ATV320 2.2kW Three-Phase Compact Variable Speed Drive Images
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