Three-Phase Automatic Changeover Switch, 63A

Description

Three-Phase Automatic Changeover Switch, 63A – Product Description

The 63A Three-Phase Automatic Changeover Switch (ATS) is an intelligent power switching device designed to automatically transfer electrical loads between the main utility power supply and a backup power source, such as a generator or inverter, during power outages. It ensures uninterrupted power supply to critical equipment by detecting power failures and automatically switching to the alternative source without manual intervention. Ideal for residential, commercial, and industrial applications, the ATS enhances power reliability, system safety, and operational continuity.

Key Specifications

• Product Type: Three-Phase Automatic Changeover Switch (ATS)
• Rated Current: 63A
• Rated Voltage: 400V AC
• Rated Frequency: 50/60Hz
• Number of Poles: 4 Pole (3 Phase + Neutral)
• Transfer Mode: Automatic and Manual
• Switching Time: ≤3 Seconds (Model dependent)
• Rated Insulation Voltage (Ui): 690V AC
• Mechanical Life: Up to 10,000 Operations
• Electrical Life: Up to 6,000 Operations
• Mounting Type: DIN Rail or Panel Mounted
• Operating Temperature: -20°C to +55°C
• Protection Rating: IP20 (Indoor Installation)
• Application: Utility-to-Generator or Utility-to-Inverter Automatic Power Transfer
• Standards Compliance: IEC 60947-6-1, CE, RoHS (Model dependent)