Brand | Switchgear parts |
Model NO. | DNH41 Automatic Transfer Switch 10-80A ATS |
Rated normal current | 10-80A |
Series | DNH41 |
The DNH41 Automatic Transfer Switch (ATS) is designed to ensure a seamless transition between two power sources, providing a reliable and uninterrupted power supply. Operating at a rated insulation voltage of AC500V and working voltage of AC230V, this switch is ideal for switching between mains power and generator circuits in residential, commercial, and industrial applications.
Compliant with international standards such as IEC 60947-3 and IEC 60947-11, the DNH41 ATS guarantees safe, efficient, and automatic power switching with real-time monitoring capabilities.
Key Advantages & Selling Points
Mains Power (Blue)
Generator Power (Blue)
Load Active (Green)
Fault Detection (Red)
Specification | Details |
Rated Operational Voltage | AC230V |
Rated Insulation Voltage | AC500V |
Rated Frequency | 50Hz/60Hz |
Frame Rated Current | 10-80A (Adjustable) |
Power Consumption | 4.5VA, AC230V |
Rated Impulse Withstand Voltage | 1.5kV |
Dielectric Strength | 2kV |
Switching Time (Main to Backup) | 3s |
Switching Time (Backup to Main) | 1-30s (Adjustable) |
Mounting Type | DIN Rail (35×7.5mm) |
Protection Level | IP20 |
Operating Temperature | -5°C to +55°C |
Pollution Degree | 2 |
Wiring Capacity | 16-25mm² |