Schneider ATV320U22N4C Variable Frequency Drive
Core Electrical Specifications
| Parameter |
Specification |
| Rated Power |
2.2 kW (3 HP) |
| Rated Output Current |
6.6 A |
| Maximum Output Current |
8.7 A |
| Input Voltage |
Three-phase 380–500 V AC (±10%), 50/60Hz |
| Output Frequency |
0.1–599 Hz |
| Control Method |
Sensorless Vector Control (SVC), V/F Control, Energy Saving Mode |
| Overload Capacity |
150% Rated Current (60s), 200% Rated Current (2s) |
| Protection Rating |
IP20 (NEMA 1) |
| Cooling Method |
Natural Air Cooling |
| Installation Method |
Wall Mount / Rail Mount, Vertical (±10°) |
| Communication Interface |
Standard: Modbus RTU (RS485), CANopen; Optional: Profibus, Profinet, EtherCAT, EtherNet/IP |
| Safety Functions |
Built-in STO (Safe Torque Off), SS1, SLS, etc. |
| EMC Filter |
Built-in C2 EMC Filter |
| Ambient Temperature |
-15℃ to +60℃ (without derating) |
Physical and Logistics Specifications
- Net Weight: 2.6 kg
- Gross Weight (including standard packaging): Approx. 3.1 kg
- Dimensions (W×H×D): 140 × 228 × 158 mm
- Packaging Dimensions: Approx. 180 × 250 × 200 mm
- Volume: Approx. 0.009 m³
- Battery: No built-in battery
Model Number Breakdown (ATV320U22N4C)
- ATV320: Altivar Machine 320 Series
- U: Compact
- 22: 2.2 kW Power Rating
- N: 380–500 V Three-Phase Input
- 4: Standard Modbus/CANopen Communication
- C: Standard Version (IP20, Built-in EMC Filter)
Certifications and Standards Compliance
CE, UL, CSA, EAC, RCM, KC, NOM, ATEX
Compliant with IEC 61800-5-1, IEC 61800-3, IEC 60721-3-3 (3C3 Coating), ISO 13849-1