XGN15-12/24 Unit Type AC Metal Closed Ring Network Switch Equipment

Product Overview
The XGN15-12/24 Unit Type AC Metal Closed Ring Network Switch Equipment is a compact and modular medium-voltage distribution solution developed by Dongshengyuan Electrical. It is designed for 12kV and 24kV AC power systems, featuring a fully metal-enclosed and air-insulated structure. With reliable performance, flexible configurations, and enhanced safety, this switchgear is widely used in modern distribution networks for urban, industrial, and renewable energy applications.

Key Features
• Metal-enclosed, fully air-insulated – Ensures safe and stable operation.
• Compact unit type structure – Saves installation space and allows modular expansion.
• High safety – Equipped with mechanical interlocks and fault-proof designs.
• Flexible application – Multiple wiring schemes available for diverse network requirements.
• Reliable performance – Long service life with low maintenance.
• Cost-effective – Suitable for both indoor and outdoor power distribution.

Technical Specifications
Rated voltage: 12/24kV
Rated current: 630A (optional up to 1250A)
Rated short-circuit breaking current: 20kA / 25kA
Power frequency withstand voltage: 42kV / 1min (12kV); 65kV / 1min (24kV)
Lightning impulse withstand voltage: 75kV (12kV); 125kV (24kV)
Insulation type: Air insulation
Protection degree: IP4X (cabinet), IP2X (compartments)
Service life: >30 years

Application Fields
• Urban medium-voltage distribution networks
• Industrial parks and manufacturing facilities
• Commercial centers and residential communities
• Renewable energy projects (solar and wind power)
• Smart grid and distribution automation systems

Why Choose XGN15-12/24?
• Compliant with IEC & GB international standards.
• Metal-enclosed and air-insulated structure for maximum safety.
• Flexible and modular design, easy to expand.
• Long service life with low operation and maintenance cost.
• Reliable, durable, and widely applicable in modern power distribution.