This guide provides step‑by‑step instructions for installing the ACS850‑04 (1.1 to 45 kW) drive module. It includes safety warnings, mechanical mounting procedures, power‑cable routing, and detailed wiring diagrams.
Key sections cover safety precautions, mechanical fixation to DIN rails, cable‑type requirements, torque values for terminal screws, control‑cable connections, and technical data such as protection class, ambient temperature limits, and current/voltage ratings. This manual is written in Chinese.
| Protection class | IP20 |
|---|---|
| Maximum ambient temperature | 40 °C (104 °F) |
| Current rating | ≤ 100,000 A RMS |
| Maximum voltage | 500 V |
| Cable size (ACS850‑04‑03A0‑5…018A‑5) | 0.25 – 4 mm² |
Only qualified electrical engineers may install or maintain the drive, ensure the drive is de‑energized, and lock the motor shaft mechanically before any connection.
For model ACS850‑04‑03A0‑5…018A‑5 the torque is 1.5 N·m (13 lbf·in); for ACS850‑04‑025A‑5…094A‑5 the torque is 3 N·m (25 lbf·in).
If a shielded power cable is used and its shield conductivity is less than 50 % of the conductor conductivity, a cable with a grounded conductor or a separate grounding cable must be used.
The drive can operate up to a maximum ambient temperature of 40 °C (104 °F); at 40 – 55 °C the current rating is derated.