Product Description
Introducing the XGN Gas-Insulated Switchgear, a state-of-the-art SF6-filled, fully insulated ring network switchgear proudly developed by Beierbian Group Co., Ltd. Recognized as a high-tech marvel in Zhejiang Province, this switchgear is a cornerstone for 24kV/10kV power distribution systems, serving both urban and rural landscapes with excellence. Its modular unit structure allows for versatile configurations, ranging from fixed to expandable units, catering to the adaptable demands of compact switchgear applications with precision.
The XGN Switchgear boasts a fully sealed architecture, encapsulating all live components within a robust stainless steel casing. This ensures immunity to external environmental fluctuations, guaranteeing exceptional operational reliability and unmatched safety. Advanced insulation and shielding technologies empower this product to excel even in the most challenging conditions, providing a maintenance-free service life of over 30 years indoors.
Key Features
- Gas Insulation: Utilizing SF6 gas, this switchgear offers a superior medium for arc-extinguishing and insulation, ensuring both efficiency and safety.
- High Protection Level: Rated IP67, the cabinet’s design encloses all switches and live parts within a stainless steel structure, making it resilient in the harshest environments.
- Five-Prevention Interlocking: It includes a sophisticated 'five-prevention' interlocking mechanism, safeguarding against operational errors and enhancing safety.
- Compact and Easy Installation: Its slim profile design minimizes spatial footprint, making it an ideal choice for installations in tight or challenging environments.
- Expandable Functionality: Offers optional modules for electric, remote control, and monitoring, catering to a broad spectrum of application requirements.
Performance Specifications
- SF6 Gas Pressure: Maintains an absolute pressure of 14 bar at 20°C.
- Annual Leakage Rate: Exceptionally low at just 0.2% per annum, ensuring long-term reliability.
- Protection Level: Rated IP67 for superior environmental protection.
- Operating Environment: Operates efficiently in temperature ranges from -40°C to +40°C and up to an altitude of 2000 meters, with a relative humidity threshold of ≤95%.
Technical Parameters
- Rated Voltage: Designed for 12kV applications.
- Rated Current: Available in 630A or 1250A configurations.
- Frequency: Operates at a standard frequency of 50Hz.
- Insulation Withstand Voltage: Capable of withstanding 42kV (phase to phase/ground) and 48kV (across open contacts).
- Lightning Impulse Withstand Voltage: Endures up to 75kV (phase to phase/ground) and 85kV (across open contacts) against lightning impulses.
- Mechanical Life: Durable for over 5000 operations, showcasing its robust engineering.
Structure and Components
The XGN Gas-Insulated Switchgear is composed of essential components including:
- A dedicated Fuse Compartment
- Capacitive Voltage Indicator for real-time monitoring
- Ground Fault Indicator for safety assurance
- Pressure Indicator ensuring optimal performance
- Circuit Designation Label for easy identification
- Mimic Diagram for system visualization
- Fuse Indicator for quick status checks
- Panel Padlock Device for security
- Cable Compartment for organized cable management
- RTU Installation Compartment for control units
- Interlock Mechanism: Experience the seamless safety and precision of our cutting-edge interlock mechanism, designed to ensure optimal functionality and maximum security in your high-voltage switch cabinet operations.
- Circuit Breaker Operation Hole: Engage with ease and confidence using our expertly crafted circuit breaker operation hole, tailored for precise control and efficient handling of critical electrical circuits.
- Load Switch Operation Hole: Our load switch operation hole offers exceptional accessibility and intuitive operation, allowing for swift and secure adjustments in your distribution systems.
- Grounding Switch Operation Hole: Achieve flawless grounding with our advanced grounding switch operation hole, engineered for reliable performance and unparalleled safety in every use.
- Disconnector Operation Hole: Enhance your operational efficiency with our meticulously designed disconnector operation hole, ensuring smooth transitions and steadfast connectivity in all conditions.
- Analysis Button: Unlock the power of insight at your fingertips with our sophisticated analysis button, crafted for quick access to essential data and diagnostics.
- Description Button: Effortlessly gain detailed information with our intuitive description button, offering a comprehensive overview of features and functionalities at a single press.
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. Its robust build and innovative features ensure it stands out as a reliable choice for maintaining system integrity and efficiency, even in the most demanding scenarios.
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