Integrated Primary&Secondary Pole-Mounted Vacuum Circuit Breaker 12kV 14.5kV 15kV

 Product Overview

Core Features

• Standalone Feeder Automation: Operates independently without relying on the main station or communication, reducing system complexity and enhancing reliability.
• Advanced Fault Detection: Integrates short-circuit and earth fault detection to accurately identify and locate faults in real time.
• Adaptive Control Logic: Supports positive pressure tripping, adaptive delayed reclosing, and multi-section coordination, enabling rapid fault isolation and power restoration.
• Grid Compatibility: Perfectly adapts to multi-breaker and multi-interconnection distribution network architectures, improving overall grid resilience.
• Integrated Design: Combines primary switching and secondary protection/control functions in a compact, pole-mounted unit for easy installation and maintenance.
• High Reliability: Built with vacuum interrupter technology for excellent arc extinction and long mechanical life (≥10,000 operations).

Technical Parameters

Application Scenarios

• 10kV Outdoor Distribution Networks: Primary switching and protection for overhead lines and pole-mounted transformers.
• Smart Grid Projects: Enables local feeder automation for improved grid reliability and reduced outage times.
• Rural & Urban Power Distribution: Ideal for remote areas where communication infrastructure is limited.
• Industrial Parks & Commercial Zones: Ensures continuous power supply for critical loads.
• Renewable Energy Integration: Protects and controls solar/wind power connection points in distribution grids.

 Installation & Maintenance

• Mounting: Designed for direct pole mounting, with standardized brackets for quick and secure installation.
• Commissioning: Pre-configured control logic minimizes on-site setup, with optional remote monitoring capabilities.
• Maintenance: Vacuum interrupters require no periodic maintenance; only regular inspection of mechanical parts and insulation is needed.
• Environmental Resistance: IP65 protection ensures reliable operation in harsh outdoor conditions, including rain, dust, and extreme temperatures.