This document is the user manual for the EV3000 high-performance vector control inverter, which introduces the product's model description, installation and wiring, operation and operation, and function parameters.
This manual introduces the EV3000 high‑performance vector‑control inverter, covering safety precautions, installation steps, wiring diagrams, and basic operation procedures. It also details the series’ technical parameters, optional accessories, and maintenance guidelines.
The document includes a comprehensive table of specifications such as rated voltage, input range, overload capacity, control modes, and environmental limits, as well as fault‑diagnosis tables and a bilingual panel reference for operators. This manual is written in Chinese.
| Rated voltage / frequency | 380 V / 50‑60 Hz (three‑phase) |
|---|---|
| Input voltage range | 320 V – 460 V, voltage imbalance < 3 % |
| Output frequency range | 0 Hz – 400 Hz |
| Overload capacity | 150 % for 2 min, 180 % for 10 s |
| Modulation method | Optimized Space Vector PWM |
| Control modes | PG‑feedback vector, non‑PG vector, V/F |
| Enclosure protection rating | IP20 |
| Cooling method | Forced air cooling |
| Installation type | Wall‑mounted |
| Ambient temperature range | -10 °C – +40 °C |
| Altitude limit | Use below 1000 m; derate above 1000 m, contact manufacturer above 3000 m |
The inverter accepts an input voltage of 320 V to 460 V with a voltage imbalance rate of less than 3 %.
The inverter can handle a 150 % overload for 2 minutes and a 180 % overload for 10 seconds.