Chinese user manual for the Schneider Electric ATV31 inverter covering models, installation, wiring, brake resistor and safety instructions.
The manual provides detailed information on the ATV31 inverter series, including model specifications, installation procedures, wiring diagrams, and brake resistor configuration. Safety precautions and operational guidelines are emphasized to ensure proper and safe use.
Technical data such as input voltage ranges, power ratings, and current limits are listed for each model variant, along with mechanical dimensions and mounting requirements. The document also contains parameter and function indexes for advanced configuration. This manual is written in Chinese.
| Input voltage (single‑phase) | 200‑240 V 50/60 Hz |
|---|---|
| Input voltage (three‑phase) | 380‑500 V 50/60 Hz |
The inverter power must be disconnected and, after the power is off and the display disappears, wait at least 10 minutes for the internal capacitor to discharge before any mechanical or electrical work.
Install an external power‑cutoff device in the supply circuit or use a low‑speed detector to interrupt the inverter power when a fault occurs.
A minimum free space of 10 mm must be left in front of the device to allow proper airflow for cooling.
Installation and setup must comply with IEC standards and national regulations, including EMC requirements.