This document introduces the features and working principles of the SJ100 series motor drives. It includes circuit connection diagrams, power input and output, inverter, motor, etc. The series is suitable for Europe and the United States, and offers different voltage levels and applicable motor capacities. The drives are characterized by high efficiency, good stability, and smooth operation.
This manual covers safety information, including warnings, precautions, and required protective measures before installation and operation of the SJ100 series frequency transformer. It emphasizes the need for qualified personnel, proper grounding, and adherence to electrical standards.
The document also details installation procedures, electrical connections, EMC requirements, and technical specifications such as input voltage ranges, frequency variation limits, and output current capabilities. Additional sections describe function settings, parameter adjustments, and troubleshooting tips. This manual is written in Chinese.
| Frequency variation | < 0.49 % |
|---|---|
| Voltage THD | < 10 % |
| Input voltage (single‑phase/three‑phase) | 200‑240 V 50/60 Hz |
| Maximum output current | 5000 A |
The manual requires that only qualified maintenance personnel install, test, and operate the equipment, that the device be properly grounded, and that power be disconnected before any work.
The transformer can be powered from single‑phase or three‑phase 200‑240 V at 50/60 Hz, as well as two‑phase 200 V / 230 V or 380 V / 460 V configurations.
When used in Europe, the SJ100 must comply with the EMC directive (e.g., 89/336/EC) and related standards, requiring appropriate filtering and isolation.