Indoor High Voltage Fixed Vacuum Circuit Breaker AP-VSG-24 The AP-VSG-24 is an advanced indoor high-voltage fixed vacuum circuit breaker designed for reliable and efficient power distribution in medium-voltage electrical systems. It is engineered to provide superior performance in switching, protection, and control applications, ensuring safety and stability in industrial, commercial, and utility environments. Key Features 1. Vacuum Interruption Technology The breaker utilizes vacuum interrupters for arc extinction, ensuring minimal contact erosion, high dielectric strength, and long service life. The vacuum technology eliminates the need for external quenching media (e.g., SF6 gas or oil), making it environmentally friendly and maintenance-free. 2. Rated Voltage & Current The AP-VSG-24 is rated for 24 kV systems, with a high continuous current-carrying capacity and short-circuit breaking capability, making it suitable for demanding applications. 3. Fixed Mounting Design Designed for indoor installation, the fixed-type structure ensures robust mechanical stability and easy integration into switchgear panels. Its compact design optimizes space utilization while maintaining high performance. 4. Reliable Protection & Control The breaker provides overcurrent, short-circuit, and earth fault protection, ensuring system safety. It can be operated manually or via motorized mechanisms, with optional remote control capabilities for automation. 5. Mechanical & Electrical Durability With a high mechanical lifespan (typically 10,000+ operations) and excellent electrical endurance, the AP-VSG-24 ensures long-term reliability under frequent switching conditions. 6. Safety & Compliance The breaker complies with international standards (e.g., IEC, ANSI) for high-voltage equipment, featuring secure interlocks, fault indicators, and robust insulation to prevent accidental operation. Applications - Power distribution networks (substations, ring main units) - Industrial plants (manufacturing, mining, oil & gas) - Renewable energy systems (solar/wind farms) - Commercial complexes (hospitals, data centers) Advantages - Maintenance-free operation (no gas/oil replenishment) - Fast and reliable fault interruption - Low operating energy requirements - Environmentally sustainable (no greenhouse gas emissions) In summary, the AP-VSG-24 is a high-performance vacuum circuit breaker that combines cutting-edge technology with robust construction, making it an ideal choice for modern medium-voltage power systems. Its reliability, safety, and efficiency ensure uninterrupted power supply while minimizing operational costs.