Schneider ATS Power transfer switch Function modul

2025-09-01

Schneider ATS Power Transfer Switch Function Module Introduction

The Schneider Automatic Transfer Switch (ATS) Function Module is designed to ensure power continuity with intelligent switching technology. It enables automatic, fast, and safe transfer between the main and backup power sources, ensuring stable operation of critical loads in case of power outages or voltage anomalies. This module is widely used in data centers, hospitals, industrial facilities, and building distribution systems where high power reliability is required.

Standard Functions

Automatic Power Transfer: Quickly switches to the backup power source when the main supply fails or becomes unstable.
Manual/Remote Control: Supports both manual operation and remote control for flexible management.
Power Source Monitoring: Continuously monitors voltage, frequency, and other parameters of the main and backup supplies.
Transfer Delay Setting: Adjustable transfer delay to prevent misoperation caused by short-term fluctuations.
Self-Diagnosis & Alarm: Equipped with self-check functions and alarm signals in case of abnormal conditions.
Communication Interface: Supports integration with supervisory systems or building automation systems for intelligent management.

Main Parameters (Typical Specifications)

Voltage Rating: AC 220V / 380V / 400V (optional)
Frequency: 50Hz / 60Hz
Rated Current Range: 16A to 3200A
Poles: 3P / 4P
Transfer Time: ≤ 3–5 seconds (adjustable)
Control Power Supply: AC/DC 220V or DC 24V (optional models)
Operating Temperature: -5℃ to +55℃
Mounting Options: Panel-mounted / DIN-rail / Cabinet installation