This document is the user manual for Schneider Electric's ATS22 soft start - soft stop unit. It introduces the development history of Schneider Electric in China and its contribution to the Chinese power industry, as well as the establishment of offices, factories, and logistics centers in China. It also introduces Schneider Electric's global expertise in energy management and the features of its energy management platform.
This Schneider Electric ATS22 manual covers the soft starter and soft stop unit, describing its purpose, safety information, and the documentation structure.
It provides detailed instructions for receiving, handling, selection, dimensions, installation, wiring, programming, maintenance, and troubleshooting, including parameter lists and Modbus communication. This manual is written in Chinese.
| Current rating range | 17–590 A |
|---|---|
| Motor voltage compatibility | 208–600 V |
| Power supply voltage options | 230‑440 V or 208‑600 V |
| Dimensions (D17 model) | 130 mm × 265 mm × 169 mm |
Only qualified professionals may install, operate, repair, or maintain the ATS22 soft starter.
The ATS22 provides fifteen rated current levels ranging from 17 A to 590 A.