This document is a simplified manual for ATV 71 variable frequency drive, which introduces the basic functions and usage methods of the drive.
The guide offers essential safety warnings and handling instructions for the Altivar 71, emphasizing the need to keep the unit in its packaging, verify that it is undamaged, and store it under acceptable ambient conditions before installation. It also outlines the required personal protective equipment and procedures to avoid electric shock or injury.
Detailed installation steps cover receiving the drive, checking network voltage, mounting the unit, connecting the DC inductance or transformers, wiring power and control terminals, and configuring the device via the SIMPLY START menu. The manual includes wiring diagrams, EMC considerations, fault diagnosis, and recommended auto‑tuning procedures to ensure reliable operation.
| Power rating (380‑480 V) | 90 kW (125 HP) … 500 kW (700 HP) |
|---|---|
| Power rating (500‑690 V) | 90 kW (125 HP) … 630 kW (700 HP) |
Keep the drive in its original packaging, verify that it is not damaged, and store it in acceptable ambient conditions before installation.