Indoor high-voltage three station vacuum circuit breaker
Short Description:
Products suitable for use in 6-12kV medium voltage power grids; Two types of products are available: BNDD-12GD/630-25 and BNDD-12GD/1250-31.5; This product integrates vacuum circuit breakers, isolating switches, grounding switches, and sensors; The product is designed as a side mounted product, in line with the trend of miniaturization, and is compatible with cabinet sizes of (450x1000x1800). Traditional high-voltage fixed switchgear such as XGN2 or XGN66 require separate installation of isolation switches, vacuum circuit breakers, grounding switches, sensors, and mechanical interlocks in the complete set factory. The process is complex, time-consuming, and requires high technical skills from workers. After using this product, it is equipped with a multifunctional vacuum circuit breaker, and the switch body has more integrated and systematic isolation stations, circuit breaker stations, and grounding stations. Installation is simple, fast, convenient, and reliable.
Product details
Overview
Products suitable for use in 6-12kV medium voltage power grids; Two types of products are available: 12GD/630-25 and 12GD/1250-31.5; This product integrates vacuum circuit breakers, isolating switches, grounding switches, and sensors; The product is designed as a side mounted product, in line with the trend of miniaturization, and is compatible with cabinet sizes of (450x1000x1800). Traditional high-voltage fixed switchgear such as XGN2 or XGN66 require separate installation of isolation switches, vacuum circuit breakers, grounding switches, sensors, and mechanical interlocks in the complete set factory. The process is complex, time-consuming, and requires high technical skills from workers. After using this product, it is equipped with a multifunctional vacuum circuit breaker, and the switch body has more integrated and systematic isolation stations, circuit breaker stations, and grounding stations. Installation is simple, fast, convenient, and reliable.
• Normal operating environment
1. Surrounding air temperature: -25 ℃~+40 ℃;
2. Relative humidity: daily average ≤ 95%, monthly average ≤ 90%;
3. Altitude: not exceeding 1000 meters;
4. Earthquake intensity: not exceeding level 8.
5. Place of use: No explosion hazard, chemical and severe vibration.
