The EV500 Inverter User Manual provides installation, wiring, parameter setting, troubleshooting and maintenance instructions for the EV500 series inverter.
This manual describes the EV500 series inverter, a high‑performance, general‑purpose V/F inverter developed and manufactured by the company. It covers safety precautions, installation requirements, wiring diagrams, operation procedures, parameter settings and maintenance guidelines.
Key sections include safety information, product specifications, detailed installation and wiring instructions, operation and control guidance, parameter tables, fault handling, regular maintenance, and several appendices such as RS‑485 protocol, brake resistor selection and warranty terms. This manual is written in Chinese.
| Input rated voltage / frequency | 220 V 50/60 Hz (single/three phase) or 380 V 50/60 Hz (three phase) |
|---|---|
| Overload capacity (G type) | 150 % rated current for 1 min, 180 % for 2 s |
| Control method | V/F control |
| Output frequency accuracy (analog) | ±0.2 % |
Install the inverter on non‑flammable metal, keep it away from flammable materials, ensure only qualified personnel perform wiring, ground the unit properly and avoid touching terminals while powered.
Use a 500 V megohmmeter to measure insulation resistance and verify that it is at least 5 MΩ.