ATV 31 is a variable frequency drive for three-phase squirrel cage induction motors. ATV 31 is reliable, compact and easy to use, and complies with EN 50178, IEC/EN 61800-2, IEC/EN 61800-3 standards, with UL/CSA certification and e mark. It integrates the functions suitable for most common applications, including: b material handling (small conveyors, elevators, etc.) b fillers and packaging machines b special machinery (mixers, agitators, textile machines, etc.) b pumps, compressors, fans, etc.
The manual describes the ATV 31 series VFD, a compact, high‑reliability drive for three‑phase asynchronous motors. It lists the applicable standards (EN 50178, IEC/EN 61800‑2, IEC/EN 61800‑3) and certifications (UL/CSA) and outlines typical applications such as material handling, packaging, mixers, pumps, compressors and fans.
Key features include integrated Modbus and CANopen communication, optional EMC filters, IP55‑rated enclosures, and a range of human‑machine interfaces. The document also details optional accessories like braking resistors, line reactors, and various communication modules. This manual is written in Chinese.
| Power rating | 0.18 kW to 15 kW |
|---|---|
| Voltage options | 200‑240 V single‑phase, 200‑240 V three‑phase, 380‑500 V three‑phase, 525‑600 V three‑phase |
| Logic inputs | 6 |
| Analog inputs | 3 |
| Relay outputs | 2 |
| EMC filter inclusion | A‑class EMC filter built‑in (optional) |
| IP protection rating | IP55 |
It supports motor ratings from 0.18 kW up to 15 kW.
The VFD provides 6 logic inputs, 3 analog inputs, 1 combined logic/analog output, and 2 relay outputs.
Certain models (ATV 31HeeM2 and ATV 31HeeN4) have a built‑in A‑class EMC filter; other models can add one as an optional accessory.