This manual describes the use, maintenance, troubleshooting and product specifications of the Omron 3G3MV series inverter.
This manual covers safety precautions, product identification, installation, wiring, trial run, and application operation for the Omron 3G3MV series general frequency transformer. It includes detailed instructions for mounting, cooling, and connecting the device, as well as guidelines for using MEMOBUS (MODBUS) communication and PID control modes.
Additional sections describe maintenance procedures, component replacement intervals, fault diagnosis, standard specifications for 200 V and 400 V versions, wiring diagrams, dimensions, recommended surrounding equipment, and parameter settings such as frequency command units and energy‑saving modes. This manual is written in Chinese.
| Standard specifications (200 V level) | 200 V |
|---|---|
| Standard specifications (400 V level) | 400 V |
| Maximum voltage (200 V level) | 250 Vrms |
| Maximum voltage (400 V level) | 480 Vrms |
| Pulse‑sequence output as analog (AM‑AC) | Supported |
Install it in a non‑flammable metal area, provide a cooling fan, and keep the inlet temperature below 50 °C. The unit must be firmly mounted to ensure proper cooling.
The 200 V version is rated up to 250 Vrms, while the 400 V version is rated up to 480 Vrms.
Yes, when a fault occurs the unit automatically resets and continues running.