ZF11-252 GIS
Inquire NowDescription
The ZF11-252 GIS is a state-of-the-art gas-insulated switchgear (GIS) designed for high-performance applications. This innovative product boasts a compact design, making it an ideal solution for a variety of environments. Utilizing the latest advancements in electric field and flow field analysis, the ZF11-252 ensures maximum reliability and efficiency. Its high current breaking capacity circuit breaker features a unique construction that guarantees both electric and mechanical performance without the need for on-site adjustments. Additionally, it complies with relevant IEC standards, ensuring it meets the highest quality and safety benchmarks.
This switchgear is engineered for longevity, offering long mechanical endurance, low operating noise, and minimal radio interference, making it perfect for sensitive environments. Furthermore, the ZF11-252 features high component interchangeability, facilitating easy handling and transportation.
Specifications
| Item | Unit | Data |
|---|---|---|
| Rated Voltage | kV | 252 |
| Rated Current | A | 3150 |
| Rated SF6 Gas Pressure (20℃) CB & CT Compartment | MPa | 0.6 |
| Other Compartments | MPa | 0.45 |
| Rated Peak Withstand Current (peak) | kA | 125 |
| Rated Short Time Withstand Current (rms) | kA | 50 (3s) |
| Rated Short Circuit Breaking Current | kA | 50 |
| First Pole to Clear Factor | — | 1.5 |
| Overvoltage Multiple of Reversal Phase | — | 2.5 |
| Rated Continuously Breaking Time (50kA) | Times | 26 |
| Rated Operating Sequence | — | O-0.3 |
Additional Information
- High current breaking capacity for enhanced safety and performance.
- Compact design for versatility in installation locations.
- Meets IEC standards for reliable operation.
- Low operating noise and minimal radio interference for ideal usage in sensitive settings.
