This manual introduces the safety precautions required when installing, commissioning, operating and maintaining ACS800-17 four quadrant cabinet transmission.
This manual covers the safety requirements, installation steps, grounding, wiring and commissioning of the ABB ACS800‑17 four‑quadrant drive unit. It is intended for qualified electrical engineers who install, commission and maintain the drive.
Key sections include detailed safety warnings, mechanical installation, electrical wiring diagrams, control interface description, permanent‑magnet motor drive considerations, maintenance procedures and technical data tables. This manual is written in Chinese.
| Power rating | 55–2500 kW |
|---|---|
| DC link voltage (dangerous level) | > 500 V |
Only qualified electrical engineers may install and maintain the drive unit.
After cutting power, wait at least five minutes, then measure the resistance between UDC+ and UDC‑ (L+ and L‑); it must be at least 1 MΩ to confirm discharge.
The grounding conductor’s cross‑section must meet safety standards, and each drive should be connected to its own protective earth (PE).