The Schneider ATV31 is a compact, high‑reliability frequency converter for three‑phase cage‑type asynchronous motors. It complies with EN 50178, IEC/EN 61800‑2/3 and carries UL/CSA certifications. The guide details its power ratings from 0.18 kW up to 15 kW and the available input voltage families.
The document lists optional accessories such as brake resistors, line reactors, EMC filters and communication modules (Modbus, CANopen, Ethernet bridges). Installation notes, dimensions, and wiring diagrams are provided for both standard and IP55‑rated enclosures. This manual is written in Chinese.
| Power rating range | 0.18 kW – 15 kW |
|---|---|
| Input voltage (single‑phase) | 200 V – 240 V, 0.18 kW – 2.2 kW |
| IP protection rating (enclosure) | IP55 |
| Logical inputs | 6 |
| Analog inputs | 3 |
| Relay outputs | 2 |
| Communication protocols | Modbus, CANopen |
The ATV31 supports Modbus and CANopen industrial bus protocols.
The enclosure is rated IP55 for protection against harsh environments.
It can drive motors from 0.18 kW up to 15 kW.