• DNH41 Automatic Transfer Switch 10-80A ATS
  • DNH41 Automatic Transfer Switch 10-80A ATS
  • DNH41 Automatic Transfer Switch 10-80A ATS
DNH41 Automatic Transfer Switch 10-80A ATS
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Model
DNH41-10-80A
Basic info
Brand Switchgear parts
Model NO. DNH41 Automatic Transfer Switch 10-80A ATS
Rated normal current 10-80A
Series DNH41
Product Detail

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

  • Automatic & Fast Power Switching – Transfers power within 3 seconds in case of mains failure and switches back to mains power after a pre-set delay (1-30s adjustable).
  • Real-Time Monitoring – Displays voltage and current in real-time, providing users with accurate power status updates.
  • Overload Protection with Adjustable Alarm – Supports adjustable current settings from 10A to 80A with an overload alarm function to enhance system protection.
  • Compact DIN Rail Installation – Designed for 35mm DIN rail mounting, making installation quick and hassle-free.
  • High Electrical Endurance – Built with a rated impulse withstand voltage of 1.5kV, ensuring long-term durability and safety in demanding environments.
  • LED Status Indicators – Features intuitive LED indicators for easy status identification:

Mains Power (Blue)
Generator Power (Blue)
Load Active (Green)
Fault Detection (Red)

  • Wide Operating Conditions – Works efficiently in temperatures ranging from -5°C to +55°C, making it suitable for various environmental conditions.

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

Know your supplier
Switchgear parts
VoltEdge Solutions​​ specializes in manufacturing premium ​​MV switchgear accessories​​ for global power distribution systems. Our product range includes circuit breaker modules, disconnector spares, and surge arrestors, engineered for ​​24kV+ substations​​ and renewable energy plants. With ISO-certified production and 24/7 technical support, we ensure ​​reliability, compliance​​ with IEC standards, and rapid global supply.
Main Categories
Electrical fittings/Equipment Parts
Business Type
Sales
Highest Annual Export (USD)
$300000000
Professional Experience
1 years
Workplace
1000m²
占位
占位
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