The EV2000 series general-purpose inverter is a product provided by Emerson Network Power Co., Ltd. This manual introduces the installation, use, wiring, operation and operation of the inverter.
This manual covers all aspects of the EV2000 series variable frequency drive, from safety precautions and product specifications to detailed installation steps and wiring diagrams. It guides users through first power‑on procedures, parameter configuration, and normal operation, ensuring reliable performance in industrial applications.
Additional sections describe advanced functions such as built‑in PLC control, communication options, and optional accessories. The document also includes fault‑diagnosis tables, maintenance schedules, and a comprehensive appendix of parameter summaries and communication protocols. This manual is written in Chinese.
| Input rated voltage / frequency | Three‑phase 380V‑440V, 50/60 Hz |
|---|---|
| Allowed input voltage range | 320V‑460V |
| Output rated voltage | 380 V |
| Output frequency range | 0 Hz – 650 Hz |
| Overload capacity (G‑type) | 150 % rated current for 1 min, 200 % for 0.5 s |
| Modulation method | Flux‑vector PWM |
| Speed range | 1 : 100 |
| Starting torque at 0.50 Hz | 180 % rated torque |
| Frequency accuracy (digital) | ±0.01 % of full scale |
| Frequency resolution (digital) | 0.01 Hz |
| Efficiency | ≥93 % (≤45 kW G‑type), ≥95 % (≥55 kW G‑type) |
Install the drive on non‑combustible metal surfaces, keep flammable materials away, ensure proper grounding, and only qualified personnel should perform wiring.
The G‑type can handle 150 % of rated current for 1 minute and 200 % for 0.5 second.
Connect the VCI terminal to the analog voltage source (0‑10 V) using shielded cable, with the reference ground tied to GND as shown in the wiring diagram.