ETD 790 DC Drive Hardware Manual, mainly introduces the product's technical parameters, installation, electrical specification selection, terminal board, field module, operation panel use and software structure, variable monitoring menu, parameter type, pre-check, motor nameplate input, start, diagnosis, alarm and troubleshooting
The ETD 790 DC drive service manual details the device’s operation, safety requirements, and installation procedures. It includes warnings, grounding instructions, and compliance information for low‑voltage directives.
The document also lists technical specifications, external communication interfaces (RS‑232, RS‑422, RS‑485, CAN), wiring and terminal layouts, and troubleshooting steps for fault diagnosis. Certification data and model numbers for the 790 series are provided at the end. This manual is written in Chinese.
| Maximum Output Voltage | 500 Vac |
|---|---|
| Maximum Output Current | 4000 A |
| Operating Frequency Range | 45‑62 Hz |
| Maximum Current Capability (variant) | 9000 A |