The ATV12H075F1 is a compact Altivar 12 series variable‑frequency drive manufactured by Schneider Electric. It is designed to control speed & torque for 3‑phase asynchronous motors with rated power 0.75 kW (1 HP), powered by single‑phase 100‑120 V AC supply.
This inverter adjusts motor rotational speed dynamically instead of running motor at fixed speed, which optimizes process performance and cuts energy consumption. Embedded standard Modbus RS485 communication (RJ45 port) allows direct connection with PLC/HMI for automation system networking, widely adopted for small‑size OEM machines and light‑duty industrial equipment.
| Item | Specification |
|---|---|
| Model | ATV12H075F1 |
| Brand | Schneider Electric |
| Rated motor power | 0.75 kW / 1 HP |
| Input power supply | 1‑Phase 100‑120 V AC, 50/60 Hz |
| Continuous output current | 4.2 A (4 kHz carrier frequency) |
| Output frequency range | 0.5 ~ 400 Hz |
| Communication | Embedded Modbus RS‑485, RJ45 connector |
| Control mode | Sensorless flux vector, V/F, quadratic V/F for fan‑pump |
| I/O Interface | 4DI / 2DO /1AI /1AO /1 Relay output |
| Protection class | IP20 (cabinet installation) |
| Dimension(W*H*D) | 105 mm *142 mm *156.2 mm |
| Net weight | 1.3 kg |
| Ambient operating temperature | -10 ~ +50 °C |
| Mounting | Panel / Cabinet mount with heat sink |
| Certification | CE, UL, RoHS compliant |