Product Description
Discover the exceptional XGN gas-insulated switchgear, a groundbreaking SF6-filled fully insulated ring network switchgear meticulously engineered by Beierbian Group Co., Ltd. This prestigious high-tech marvel, acclaimed across Zhejiang Province, is expertly tailored for 24kV/10kV power distribution systems, making it the ultimate choice for urban and rural users alike. Boasting a versatile modular unit structure, this switchgear offers unparalleled adaptability, as it can be ingeniously reconfigured to suit your every need—whether you require fixed unit combinations or expandable unit configurations, its flexibility is truly unmatched, making it a top contender for compact switchgear applications.
The XGN switchgear is the epitome of durability and safety, featuring a fully sealed design that encapsulates all live components and switches within a robust stainless steel shell. Its superior construction renders it impervious to external environmental factors, thereby ensuring exceptional operational reliability and safeguarding personal safety with its maintenance-free performance. With cutting-edge insulation and shielding technology, this switchgear triumphantly operates under the most extreme conditions, promising an impressive indoor operational lifespan that exceeds 30 years.
Key Features
- Gas Insulation: This ingeniously engineered system is filled with SF6 gas, which serves as a highly efficient and secure medium for both arc-extinguishing and insulation processes.
- High Protection Level: Meticulously designed to achieve an IP67 rating, this cabinet ensures that all switches and live parts are fully sealed within a sturdy stainless steel enclosure, rendering it ideal for operation in the harshest environments.
- Five-Prevention Interlocking: Equipped with a sophisticated 'five-prevention' interlocking mechanism, this system is specifically crafted to avert any hazards associated with misoperation, thereby enhancing safety.
- Compact and Easy Installation: Thanks to its ingeniously compact design, this system occupies minimal space, making it the perfect choice for installations in narrow or challenging environments.
- Expandable Functionality: This versatile system offers optional electric, remote control, and monitoring modules, allowing for seamless adaptation to diverse application scenarios.
Performance Specifications
- SF6 Gas Pressure: The system maintains an absolute pressure of 14 bar at 20°C, ensuring optimal efficiency.
- Annual Leakage Rate: With a remarkably low annual leakage rate of just 0.2%, this system exemplifies reliability and sustainability.
- Protection Level: Proudly rated at IP67, this system guarantees superior defense against external elements.
- Operating Environment: Engineered to thrive within a temperature range of -40°C to +40°C, this system functions optimally with relative humidity ≤95% and at altitudes up to 2000m.
Technical Parameters
- Rated Voltage: The system is designed to handle a rated voltage of 12kV with ease.
- Rated Current: Designed for flexibility, it supports a rated current of either 630A or 1250A.
- Frequency: Operating at a frequency of 50Hz, it ensures consistent performance.
- Insulation Withstand Voltage: This robust system can withstand up to 42kV phase to phase/ground, and 48kV across open contacts.
- Lightning Impulse Withstand Voltage: With remarkable resilience, it can endure 75kV phase to phase/ground, and 85kV across open contacts.
- Mechanical Life: Expect long-lasting performance with over 5000 operations guaranteed.
Structure and Components
The XGN gas-insulated switchgear, a blend of cutting-edge technology and robust design, is comprised of the following essential parts:
- Fuse compartment
- Capacitive voltage indicator
- Ground fault indicator
- Pressure indicator
- Circuit designation label
- Mimic diagram
- Fuse indicator
- Panel padlock device
- Cable compartment
- RTU installation compartment
- Interlock mechanism: Experience seamless safety and enhanced protection with our state-of-the-art interlock mechanism, designed to ensure flawless coordination and prevent unauthorized access, providing peace of mind and elevated system security.
- Circuit breaker operation hole: Empower your electrical system with precision and ease through our meticulously crafted circuit breaker operation hole, engineered for effortless operation and utmost reliability in all conditions.
- Load switch operation hole: Navigate power distribution with unparalleled accuracy and efficiency using our load switch operation hole, designed to facilitate smooth transitions and optimal performance of your electrical network.
- Grounding switch operation hole: Secure your system with confidence using our grounding switch operation hole, delivering robust grounding solutions and ensuring the utmost safety and stability of your electrical installations.
- Disconnector operation hole: Simplify your network management with our intuitive disconnector operation hole, offering streamlined disconnect operations that enhance both safety and user convenience.
- Analysis button: Gain instant insights and comprehensive diagnostics at your fingertips with our analysis button, perfectly designed for quick access to critical data and flawless system evaluation.
- Description button: Effortlessly access detailed descriptions and essential information with our description button, crafted to provide clear guidance and facilitate informed decision-making.
This product's advanced design and superior performance make it suitable for various modern distribution systems, especially for stable long-term operation in harsh environmental conditions. Built to withstand the toughest challenges, our innovative gas-insulated cabinet ensures unwavering reliability and exceptional efficiency, making it the ideal choice for robust and future-ready electrical networks.
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