The Schneider Electric ATV312HD15N4 is a high-performance Altivar 312 Variable Frequency Drive (VFD) engineered to provide precise speed and torque control for 15 kW (20 hp) three-phase asynchronous motors. Designed for simple and medium-duty industrial machines, this drive delivers a powerful combination of compact design, advanced motor control, and flexible communication.
Ideal for applications such as conveyors, pumps, packaging systems, and textile machinery, the ATV312HD15N4 offers sensorless vector control, integrated EMC filtering, and reliable operation under varying load conditions, making it a trusted choice for engineers seeking efficiency and durability in industrial environments.
Technical Specifications
| Specification | Details |
|---|---|
| Product Type | Variable Frequency Drive (VFD) |
| Series | Altivar 312 |
| Rated Power | 15 kW (20 hp) |
| Supply Voltage | 380 – 500 V AC, three-phase |
| Supply Frequency | 50 / 60 Hz |
| Line Current | 48.2 A @ 380 V / 36.8 A @ 500 V |
| Apparent Power | 32 kVA |
| Output Frequency Range | 0.5 – 500 Hz |
| Motor Control Type | Sensorless vector control (PWM) |
| EMC Filter | Integrated (Class C3) |
| Communication Protocols | Modbus, CANopen |
| IP Rating | IP20 (up to IP41 depending on installation) |
| Dimensions (W × H × D) | 245 mm × 330 mm × 190 mm |
| Weight | ~9 kg |
| Cooling Method | Integrated fan + heat sink |
| Protection Features | Overcurrent, over/undervoltage, thermal, phase loss |
| Mounting Orientation | Vertical ±10° |
| Certifications | IEC/EN 61800-5-1, IEC/EN 61800-3 |
Recommended Related Models
- Schneider Electric ATV312H037N4 – 0.37 kW compact solution for small machines.
- Schneider Electric ATV312H075N4 – 0.75 kW version for light automation tasks.
- Schneider Electric ATV312HU75N4 – 7.5 kW model for mid-range applications.
- Schneider Electric ATV312HD11N4 – 11 kW drive for moderate industrial loads.
Popular Allen Bradley Models (for Cross-Platform Comparison)
- Allen-Bradley PowerFlex 525
- Allen-Bradley PowerFlex 753
- Allen-Bradley PowerFlex 755
- Allen-Bradley Kinetix® Drives
These models are often evaluated alongside Altivar drives in projects requiring scalable motor control and industrial communication flexibility.
